System.Data.SQLite
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Overview
Comment:Merge fix for [5251bd0878]. Update SQLite core library to the latest trunk code. Bump version to 1.0.100.0. Update version history docs.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 59a224a9cfabfbfce1f294107341fc7bcf97c560
User & Date: mistachkin 2015-12-31 22:58:57
Context
2016-01-05
18:54
Update SQLite core library to the latest trunk code. check-in: 70629abeb3 user: mistachkin tags: trunk
2015-12-31
22:58
Merge fix for [5251bd0878]. Update SQLite core library to the latest trunk code. Bump version to 1.0.100.0. Update version history docs. check-in: 59a224a9cf user: mistachkin tags: trunk
22:58
Merge System.Data.SQLite changes necessary to integrate with SQLite 3.10.0. Closed-Leaf check-in: b70f7a74f8 user: mistachkin tags: updates
2015-12-20
07:13
Use save/restore semantics for environment variables modified by the test suite infrastructure. check-in: 90e981ea2d user: mistachkin tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Doc/Extra/Provider/dbfactorysupport.html.

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<configuration>
  <system.data>
    <DbProviderFactories>
      <remove invariant="System.Data.SQLite"/>
      <add name="SQLite Data Provider" invariant="System.Data.SQLite" 
           description=".NET Framework Data Provider for SQLite"
           type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite,
                 Version=1.0.99.0, Culture=neutral,
                 PublicKeyToken=db937bc2d44ff139"/>
    </DbProviderFactories>
  </system.data>
</configuration>
</pre>
      </div>
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&lt;configuration&gt;
  &lt;system.data&gt;
    &lt;DbProviderFactories&gt;
      &lt;remove invariant="System.Data.SQLite"/&gt;
      &lt;add name="SQLite Data Provider" invariant="System.Data.SQLite" 
           description=".NET Framework Data Provider for SQLite"
           type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite,
                 Version=1.0.100.0, Culture=neutral,
                 PublicKeyToken=db937bc2d44ff139"/&gt;
    &lt;/DbProviderFactories&gt;
  &lt;/system.data&gt;
&lt;/configuration&gt;
</pre>
      </div>
      <p>

Changes to Doc/Extra/Provider/version.html.

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          </td>
        </tr>
      </table>
    </div>
    <div id="mainSection">
    <div id="mainBody">
    <h1 class="heading">Version History</h1>





    <p><b>1.0.99.0 - December 9, 2015</b></p>
    <ul>
      <li>Updated to <a href="https://www.sqlite.org/releaselog/3_9_2.html">SQLite 3.9.2</a>.</li>
      <li>Add preliminary support for the .NET Framework 4.6.1.</li>
      <li>Fix handling of sqlite3_index_info members not available with older versions of the SQLite core library.&nbsp;<b>** Potentially Incompatible Change **</b></li>
      <li>Update and improve documentation comments for the native virtual table methods.</li>
      <li>Permit an existing registered function to be replaced. Fix for <a href="https://system.data.sqlite.org/index.html/info/2556655d1b">[2556655d1b]</a>.</li>







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          </td>
        </tr>
      </table>
    </div>
    <div id="mainSection">
    <div id="mainBody">
    <h1 class="heading">Version History</h1>
    <p><b>1.0.100.0 - February XX, 2016 <font color="red">(release scheduled)</font></b></p>
    <ul>
      <li>Updated to <a href="https://www.sqlite.org/draft/releaselog/3_10_0.html">SQLite 3.10.0</a>.</li>
      <li>Properly handle NULL values in the &quot;name&quot; column of the results returned by PRAGMA index_info(). Fix for <a href="https://system.data.sqlite.org/index.html/info/5251bd0878">[5251bd0878]</a>.</li>
    </ul>
    <p><b>1.0.99.0 - December 9, 2015</b></p>
    <ul>
      <li>Updated to <a href="https://www.sqlite.org/releaselog/3_9_2.html">SQLite 3.9.2</a>.</li>
      <li>Add preliminary support for the .NET Framework 4.6.1.</li>
      <li>Fix handling of sqlite3_index_info members not available with older versions of the SQLite core library.&nbsp;<b>** Potentially Incompatible Change **</b></li>
      <li>Update and improve documentation comments for the native virtual table methods.</li>
      <li>Permit an existing registered function to be replaced. Fix for <a href="https://system.data.sqlite.org/index.html/info/2556655d1b">[2556655d1b]</a>.</li>

Changes to Doc/Extra/Provider/welcome.html.

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        <font color="red">
          Itanium processor support not currently included.
        </font>
      </p>
      <h1 class="heading">Distributing the Binaries (Compact Framework)</h1>
      <p>Both the <b>System.Data.SQLite.DLL </b>and <b>SQLite.Interop.XXX.DLL</b> files
        must be deployed on the Compact Framework.&nbsp; The XXX is the build number of
        the System.Data.SQLite library (e.g. &quot;099&quot;).&nbsp; The
        <b>SQLite.Interop.XXX.DLL</b> file is a fully native assembly compiled for
        the ARM processor, and System.Data.SQLite is the fully-managed Compact
        Framework assembly.</p>
      <hr />
      <div id="footer">
        <p>
          <a href="mailto:sqlite-users@mailinglists.sqlite.org?subject=SQLite.NET%20Class%20Library%20Documentation%20Feedback:%20Welcome">
          Send comments on this topic.<!--[if gte IE 5]><tool:tip element="seeAlsoToolTip" avoidmouse="false" /><tool:tip element="languageFilterToolTip" avoidmouse="false" /><![endif]-->    </div>
    </div>
  </body>
</html>







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        <font color="red">
          Itanium processor support not currently included.
        </font>
      </p>
      <h1 class="heading">Distributing the Binaries (Compact Framework)</h1>
      <p>Both the <b>System.Data.SQLite.DLL </b>and <b>SQLite.Interop.XXX.DLL</b> files
        must be deployed on the Compact Framework.&nbsp; The XXX is the build number of
        the System.Data.SQLite library (e.g. &quot;100&quot;).&nbsp; The
        <b>SQLite.Interop.XXX.DLL</b> file is a fully native assembly compiled for
        the ARM processor, and System.Data.SQLite is the fully-managed Compact
        Framework assembly.</p>
      <hr />
      <div id="footer">
        <p>
          <a href="mailto:sqlite-users@mailinglists.sqlite.org?subject=SQLite.NET%20Class%20Library%20Documentation%20Feedback:%20Welcome">
          Send comments on this topic.<!--[if gte IE 5]><tool:tip element="seeAlsoToolTip" avoidmouse="false" /><tool:tip element="languageFilterToolTip" avoidmouse="false" /><![endif]-->    </div>
    </div>
  </body>
</html>

Changes to NuGet/SQLite.Beta.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Beta</id>
    <title>System.Data.SQLite (x86/x64) Beta</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.  This package includes support for LINQ and Entity Framework 6.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.99.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>







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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Beta</id>
    <title>System.Data.SQLite (x86/x64) Beta</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.  This package includes support for LINQ and Entity Framework 6.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.100.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>

Changes to NuGet/SQLite.Core.Beta.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.Beta</id>
    <title>System.Data.SQLite Core (x86/x64) Beta</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.Beta</id>
    <title>System.Data.SQLite Core (x86/x64) Beta</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

Changes to NuGet/SQLite.Core.MSIL.Beta.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.MSIL.Beta</id>
    <title>System.Data.SQLite (MSIL) Beta</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.MSIL.Beta</id>
    <title>System.Data.SQLite (MSIL) Beta</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

Changes to NuGet/SQLite.Core.MSIL.Test.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.MSIL.Test</id>
    <title>System.Data.SQLite (MSIL) Test</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.MSIL.Test</id>
    <title>System.Data.SQLite (MSIL) Test</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

Changes to NuGet/SQLite.Core.MSIL.nuspec.

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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.MSIL</id>
    <title>System.Data.SQLite Core (MSIL)</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.MSIL</id>
    <title>System.Data.SQLite Core (MSIL)</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

Changes to NuGet/SQLite.Core.Test.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.Test</id>
    <title>System.Data.SQLite Core (x86/x64) Test</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core.Test</id>
    <title>System.Data.SQLite Core (x86/x64) Test</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

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-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core</id>
    <title>System.Data.SQLite Core (x86/x64)</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Core</id>
    <title>System.Data.SQLite Core (x86/x64)</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

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 *
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<package>
  <metadata>
    <id>System.Data.SQLite.EF6.Beta</id>
    <title>System.Data.SQLite EF6 Beta</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  Support for Entity Framework 6 using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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<package>
  <metadata>
    <id>System.Data.SQLite.EF6.Beta</id>
    <title>System.Data.SQLite EF6 Beta</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  Support for Entity Framework 6 using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

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<package>
  <metadata>
    <id>System.Data.SQLite.EF6.Test</id>
    <title>System.Data.SQLite EF6 Test</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  Support for Entity Framework 6 using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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<package>
  <metadata>
    <id>System.Data.SQLite.EF6.Test</id>
    <title>System.Data.SQLite EF6 Test</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  Support for Entity Framework 6 using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.EF6</id>
    <title>System.Data.SQLite EF6</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>Support for Entity Framework 6 using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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<package>
  <metadata>
    <id>System.Data.SQLite.EF6</id>
    <title>System.Data.SQLite EF6</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>Support for Entity Framework 6 using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

Changes to NuGet/SQLite.Linq.Beta.nuspec.

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 *
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<package>
  <metadata>
    <id>System.Data.SQLite.Linq.Beta</id>
    <title>System.Data.SQLite LINQ Beta</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  Support for LINQ using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Linq.Beta</id>
    <title>System.Data.SQLite LINQ Beta</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  Support for LINQ using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Linq.Test</id>
    <title>System.Data.SQLite LINQ Test</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  Support for LINQ using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Linq.Test</id>
    <title>System.Data.SQLite LINQ Test</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  Support for LINQ using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Linq</id>
    <title>System.Data.SQLite LINQ</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>Support for LINQ using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>







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 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Linq</id>
    <title>System.Data.SQLite LINQ</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>Support for LINQ using System.Data.SQLite.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>

Changes to NuGet/SQLite.MSIL.Beta.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.MSIL.Beta</id>
    <title>System.Data.SQLite (MSIL) Beta</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  This is a legacy package; if possible, please use either the &quot;System.Data.SQLite.Beta&quot; or &quot;System.Data.SQLite.Core.Beta&quot; package instead.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.99.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>







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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.MSIL.Beta</id>
    <title>System.Data.SQLite (MSIL) Beta</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a &quot;beta&quot; package and is not intended for production use.  This is a legacy package; if possible, please use either the &quot;System.Data.SQLite.Beta&quot; or &quot;System.Data.SQLite.Core.Beta&quot; package instead.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.MSIL.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6.Beta" version="1.0.100.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>

Changes to NuGet/SQLite.MSIL.Test.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.MSIL.Test</id>
    <title>System.Data.SQLite (MSIL) Test</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  This is a legacy package; if possible, please use either the &quot;System.Data.SQLite.Test&quot; or &quot;System.Data.SQLite.Core.Test&quot; package instead.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.99.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>







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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.MSIL.Test</id>
    <title>System.Data.SQLite (MSIL) Test</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  This is a legacy package; if possible, please use either the &quot;System.Data.SQLite.Test&quot; or &quot;System.Data.SQLite.Core.Test&quot; package instead.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.MSIL.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.100.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>

Changes to NuGet/SQLite.MSIL.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.MSIL</id>
    <title>System.Data.SQLite (MSIL)</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a legacy package; if possible, please use either the &quot;System.Data.SQLite&quot; or &quot;System.Data.SQLite.Core&quot; package instead.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.99.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>







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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.MSIL</id>
    <title>System.Data.SQLite (MSIL)</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a legacy package; if possible, please use either the &quot;System.Data.SQLite&quot; or &quot;System.Data.SQLite.Core&quot; package instead.  An ADO.NET provider for SQLite (managed-only).</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.MSIL" version="1.0.100.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>

Changes to NuGet/SQLite.Test.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Test</id>
    <title>System.Data.SQLite (x86/x64) Test</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.  This package includes support for LINQ and Entity Framework 6.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.99.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>







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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.Test</id>
    <title>System.Data.SQLite (x86/x64) Test</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a pre-release package and is not intended for production use.  The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.  This package includes support for LINQ and Entity Framework 6.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6.Test" version="1.0.100.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>

Changes to NuGet/SQLite.nuspec.

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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite</id>
    <title>System.Data.SQLite (x86/x64)</title>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.  This package includes support for LINQ and Entity Framework 6.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core" version="1.0.99.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>







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 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite</id>
    <title>System.Data.SQLite (x86/x64)</title>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>The official SQLite database engine for both x86 and x64 along with the ADO.NET provider.  This package includes support for LINQ and Entity Framework 6.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Core" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Core" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Core" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Core" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Core" version="1.0.100.0" />
      </group>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
    </dependencies>
  </metadata>
  <files />
</package>

Changes to NuGet/SQLite.x64.nuspec.

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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.x64</id>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a legacy package; if possible, please use either the &quot;System.Data.SQLite&quot; or &quot;System.Data.SQLite.Core&quot; package instead.  The official SQLite database engine combined with a complete ADO.NET provider all rolled into a single mixed-mode assembly for x64.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
    </dependencies>
  </metadata>
  <files>
    <file src="..\bin\2008\x64\ReleaseStatic\System.Data.SQLite.dll" target="lib\net20" />
    <file src="..\bin\2008\Release\bin\System.Data.SQLite.xml" target="lib\net20" />
    <file src="..\bin\2010\x64\ReleaseStatic\System.Data.SQLite.dll" target="lib\net40" />







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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.x64</id>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a legacy package; if possible, please use either the &quot;System.Data.SQLite&quot; or &quot;System.Data.SQLite.Core&quot; package instead.  The official SQLite database engine combined with a complete ADO.NET provider all rolled into a single mixed-mode assembly for x64.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
    </dependencies>
  </metadata>
  <files>
    <file src="..\bin\2008\x64\ReleaseStatic\System.Data.SQLite.dll" target="lib\net20" />
    <file src="..\bin\2008\Release\bin\System.Data.SQLite.xml" target="lib\net20" />
    <file src="..\bin\2010\x64\ReleaseStatic\System.Data.SQLite.dll" target="lib\net40" />

Changes to NuGet/SQLite.x86.nuspec.

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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.x86</id>
    <version>1.0.99.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a legacy package; if possible, please use either the &quot;System.Data.SQLite&quot; or &quot;System.Data.SQLite.Core&quot; package instead.  The official SQLite database engine combined with a complete ADO.NET provider all rolled into a single mixed-mode assembly for x86.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq" version="1.0.99.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6" version="1.0.99.0" />
      </group>
    </dependencies>
  </metadata>
  <files>
    <file src="..\bin\2008\Win32\ReleaseStatic\System.Data.SQLite.dll" target="lib\net20" />
    <file src="..\bin\2008\Release\bin\System.Data.SQLite.xml" target="lib\net20" />
    <file src="..\bin\2010\Win32\ReleaseStatic\System.Data.SQLite.dll" target="lib\net40" />







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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<package>
  <metadata>
    <id>System.Data.SQLite.x86</id>
    <version>1.0.100.0</version>
    <authors>SQLite Development Team</authors>
    <description>This is a legacy package; if possible, please use either the &quot;System.Data.SQLite&quot; or &quot;System.Data.SQLite.Core&quot; package instead.  The official SQLite database engine combined with a complete ADO.NET provider all rolled into a single mixed-mode assembly for x86.</description>
    <language>en-US</language>
    <projectUrl>https://system.data.sqlite.org/</projectUrl>
    <iconUrl>https://system.data.sqlite.org/images/sqlite128.png</iconUrl>
    <licenseUrl>https://www.sqlite.org/copyright.html</licenseUrl>
    <tags>sqlite database ado.net provider interop</tags>
    <copyright>Public Domain</copyright>
    <dependencies>
      <group targetFramework="net20">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.Linq" version="1.0.100.0" />
      </group>
      <group targetFramework="net40">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net45">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net451">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
      <group targetFramework="net46">
        <dependency id="System.Data.SQLite.EF6" version="1.0.100.0" />
      </group>
    </dependencies>
  </metadata>
  <files>
    <file src="..\bin\2008\Win32\ReleaseStatic\System.Data.SQLite.dll" target="lib\net20" />
    <file src="..\bin\2008\Release\bin\System.Data.SQLite.xml" target="lib\net20" />
    <file src="..\bin\2010\Win32\ReleaseStatic\System.Data.SQLite.dll" target="lib\net40" />

Changes to SQLite.Designer/AssemblyInfo.cs.

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//      Major Version
//      Minor Version 
//      Build Number
//      Revision
//
// You can specify all the values or you can default the Revision and Build Numbers 
// by using the '*' as shown below:
[assembly: AssemblyVersion("1.0.99.0")]
[assembly: AssemblyFileVersion("1.0.99.0")]







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//      Major Version
//      Minor Version 
//      Build Number
//      Revision
//
// You can specify all the values or you can default the Revision and Build Numbers 
// by using the '*' as shown below:
[assembly: AssemblyVersion("1.0.100.0")]
[assembly: AssemblyFileVersion("1.0.100.0")]

Changes to SQLite.Designer/Design/Index.cs.

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    }

    internal IndexColumn(Index parent, DataRow row)
    {
      _parent = parent;
      if (row != null)
      {

        _column = row["COLUMN_NAME"].ToString();



        if (row.IsNull("SORT_MODE") == false && (string)row["SORT_MODE"] != "ASC")
          _mode = ColumnSortMode.Descending;

        if (row.IsNull("COLLATION_NAME") == false)
          _collate = row["COLLATION_NAME"].ToString().ToUpperInvariant();
      }
    }







>
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>
>
>







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    }

    internal IndexColumn(Index parent, DataRow row)
    {
      _parent = parent;
      if (row != null)
      {
        if (!row.IsNull("COLUMN_NAME"))
          _column = row["COLUMN_NAME"].ToString();
        else
          _column = null;

        if (row.IsNull("SORT_MODE") == false && (string)row["SORT_MODE"] != "ASC")
          _mode = ColumnSortMode.Descending;

        if (row.IsNull("COLLATION_NAME") == false)
          _collate = row["COLLATION_NAME"].ToString().ToUpperInvariant();
      }
    }

Changes to SQLite.Designer/source.extension.vsixmanifest.

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<?xml version="1.0" encoding="utf-8"?>
<Vsix Version="1.0.0" xmlns="http://schemas.microsoft.com/developer/vsx-schema/2010">
  <Identifier Id="67b5f3a9-cde1-430f-a12b-af95bb064851">
    <Name>System.Data.SQLite Designer</Name>
    <Author>https://system.data.sqlite.org/</Author>
    <Version>1.0.99.0</Version>
    <Description>ADO.NET Data Designer for SQLite</Description>
    <Locale>1033</Locale>
    <InstalledByMsi>false</InstalledByMsi>
    <SupportedProducts>
      <VisualStudio Version="10.0">
        <Edition>Pro</Edition>
      </VisualStudio>





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<?xml version="1.0" encoding="utf-8"?>
<Vsix Version="1.0.0" xmlns="http://schemas.microsoft.com/developer/vsx-schema/2010">
  <Identifier Id="67b5f3a9-cde1-430f-a12b-af95bb064851">
    <Name>System.Data.SQLite Designer</Name>
    <Author>https://system.data.sqlite.org/</Author>
    <Version>1.0.100.0</Version>
    <Description>ADO.NET Data Designer for SQLite</Description>
    <Locale>1033</Locale>
    <InstalledByMsi>false</InstalledByMsi>
    <SupportedProducts>
      <VisualStudio Version="10.0">
        <Edition>Pro</Edition>
      </VisualStudio>

Changes to SQLite.Interop/props/SQLite.Interop.2005.vsprops.

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	<UserMacro
		Name="ConfigurationYear"
		Value="2005"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_BUILD_NUMBER"
		Value="099"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_LINKER_VERSION"
		Value="1.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_MANIFEST_VERSION"
		Value="1.0.99.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_RC_VERSION"
		Value="1,0,99,0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_INCLUDE_DIRECTORIES"
		Value="src\core"
		PerformEnvironmentSet="true"
	/>







|









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	<UserMacro
		Name="ConfigurationYear"
		Value="2005"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_BUILD_NUMBER"
		Value="100"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_LINKER_VERSION"
		Value="1.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_MANIFEST_VERSION"
		Value="1.0.100.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_RC_VERSION"
		Value="1,0,100,0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_INCLUDE_DIRECTORIES"
		Value="src\core"
		PerformEnvironmentSet="true"
	/>

Changes to SQLite.Interop/props/SQLite.Interop.2008.vsprops.

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	<UserMacro
		Name="ConfigurationYear"
		Value="2008"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_BUILD_NUMBER"
		Value="099"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_LINKER_VERSION"
		Value="1.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_MANIFEST_VERSION"
		Value="1.0.99.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_RC_VERSION"
		Value="1,0,99,0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_INCLUDE_DIRECTORIES"
		Value="src\core"
		PerformEnvironmentSet="true"
	/>







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	<UserMacro
		Name="ConfigurationYear"
		Value="2008"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_BUILD_NUMBER"
		Value="100"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_LINKER_VERSION"
		Value="1.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_MANIFEST_VERSION"
		Value="1.0.100.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_RC_VERSION"
		Value="1,0,100,0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="INTEROP_INCLUDE_DIRECTORIES"
		Value="src\core"
		PerformEnvironmentSet="true"
	/>

Changes to SQLite.Interop/props/SQLite.Interop.2010.props.

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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
  <PropertyGroup Label="UserMacros">
    <ConfigurationYear>2010</ConfigurationYear>
    <INTEROP_BUILD_NUMBER>099</INTEROP_BUILD_NUMBER>
    <INTEROP_LINKER_VERSION>1.0</INTEROP_LINKER_VERSION>
    <INTEROP_MANIFEST_VERSION>1.0.99.0</INTEROP_MANIFEST_VERSION>
    <INTEROP_RC_VERSION>1,0,99,0</INTEROP_RC_VERSION>
    <INTEROP_INCLUDE_DIRECTORIES>src\core</INTEROP_INCLUDE_DIRECTORIES>
    <INTEROP_LIBRARY_DIRECTORIES></INTEROP_LIBRARY_DIRECTORIES>
    <INTEROP_LIBRARY_DEPENDENCIES></INTEROP_LIBRARY_DEPENDENCIES>
    <INTEROP_DEBUG_DEFINES>INTEROP_DEBUG=0x31F;INTEROP_LOG=1;INTEROP_TEST_EXTENSION=1</INTEROP_DEBUG_DEFINES>
    <INTEROP_EXTRA_DEFINES>INTEROP_PLACEHOLDER=1;INTEROP_EXTENSION_FUNCTIONS=1;INTEROP_CODEC=1;INTEROP_VIRTUAL_TABLE=1;INTEROP_FTS5_EXTENSION=1;INTEROP_PERCENTILE_EXTENSION=1;INTEROP_TOTYPE_EXTENSION=1;INTEROP_REGEXP_EXTENSION=1;INTEROP_JSON1_EXTENSION=1</INTEROP_EXTRA_DEFINES>
    <INTEROP_ASSEMBLY_RESOURCES>/ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteCommand.bmp,System.Data.SQLite.SQLiteCommand.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteConnection.bmp,System.Data.SQLite.SQLiteConnection.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteDataAdapter.bmp,System.Data.SQLite.SQLiteDataAdapter.bmp</INTEROP_ASSEMBLY_RESOURCES>
    <INTEROP_KEY_FILE>$(ProjectDir)..\Keys\System.Data.SQLite.snk</INTEROP_KEY_FILE>







|

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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
  <PropertyGroup Label="UserMacros">
    <ConfigurationYear>2010</ConfigurationYear>
    <INTEROP_BUILD_NUMBER>100</INTEROP_BUILD_NUMBER>
    <INTEROP_LINKER_VERSION>1.0</INTEROP_LINKER_VERSION>
    <INTEROP_MANIFEST_VERSION>1.0.100.0</INTEROP_MANIFEST_VERSION>
    <INTEROP_RC_VERSION>1,0,100,0</INTEROP_RC_VERSION>
    <INTEROP_INCLUDE_DIRECTORIES>src\core</INTEROP_INCLUDE_DIRECTORIES>
    <INTEROP_LIBRARY_DIRECTORIES></INTEROP_LIBRARY_DIRECTORIES>
    <INTEROP_LIBRARY_DEPENDENCIES></INTEROP_LIBRARY_DEPENDENCIES>
    <INTEROP_DEBUG_DEFINES>INTEROP_DEBUG=0x31F;INTEROP_LOG=1;INTEROP_TEST_EXTENSION=1</INTEROP_DEBUG_DEFINES>
    <INTEROP_EXTRA_DEFINES>INTEROP_PLACEHOLDER=1;INTEROP_EXTENSION_FUNCTIONS=1;INTEROP_CODEC=1;INTEROP_VIRTUAL_TABLE=1;INTEROP_FTS5_EXTENSION=1;INTEROP_PERCENTILE_EXTENSION=1;INTEROP_TOTYPE_EXTENSION=1;INTEROP_REGEXP_EXTENSION=1;INTEROP_JSON1_EXTENSION=1</INTEROP_EXTRA_DEFINES>
    <INTEROP_ASSEMBLY_RESOURCES>/ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteCommand.bmp,System.Data.SQLite.SQLiteCommand.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteConnection.bmp,System.Data.SQLite.SQLiteConnection.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteDataAdapter.bmp,System.Data.SQLite.SQLiteDataAdapter.bmp</INTEROP_ASSEMBLY_RESOURCES>
    <INTEROP_KEY_FILE>$(ProjectDir)..\Keys\System.Data.SQLite.snk</INTEROP_KEY_FILE>

Changes to SQLite.Interop/props/SQLite.Interop.2012.props.

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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
  <PropertyGroup Label="UserMacros">
    <ConfigurationYear>2012</ConfigurationYear>
    <INTEROP_BUILD_NUMBER>099</INTEROP_BUILD_NUMBER>
    <INTEROP_LINKER_VERSION>1.0</INTEROP_LINKER_VERSION>
    <INTEROP_MANIFEST_VERSION>1.0.99.0</INTEROP_MANIFEST_VERSION>
    <INTEROP_RC_VERSION>1,0,99,0</INTEROP_RC_VERSION>
    <INTEROP_INCLUDE_DIRECTORIES>src\core</INTEROP_INCLUDE_DIRECTORIES>
    <INTEROP_LIBRARY_DIRECTORIES></INTEROP_LIBRARY_DIRECTORIES>
    <INTEROP_LIBRARY_DEPENDENCIES></INTEROP_LIBRARY_DEPENDENCIES>
    <INTEROP_DEBUG_DEFINES>INTEROP_DEBUG=0x31F;INTEROP_LOG=1;INTEROP_TEST_EXTENSION=1</INTEROP_DEBUG_DEFINES>
    <INTEROP_EXTRA_DEFINES>INTEROP_PLACEHOLDER=1;INTEROP_EXTENSION_FUNCTIONS=1;INTEROP_CODEC=1;INTEROP_VIRTUAL_TABLE=1;INTEROP_FTS5_EXTENSION=1;INTEROP_PERCENTILE_EXTENSION=1;INTEROP_TOTYPE_EXTENSION=1;INTEROP_REGEXP_EXTENSION=1;INTEROP_JSON1_EXTENSION=1</INTEROP_EXTRA_DEFINES>
    <INTEROP_ASSEMBLY_RESOURCES>/ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteCommand.bmp,System.Data.SQLite.SQLiteCommand.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteConnection.bmp,System.Data.SQLite.SQLiteConnection.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteDataAdapter.bmp,System.Data.SQLite.SQLiteDataAdapter.bmp</INTEROP_ASSEMBLY_RESOURCES>
    <INTEROP_KEY_FILE>$(ProjectDir)..\Keys\System.Data.SQLite.snk</INTEROP_KEY_FILE>







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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
  <PropertyGroup Label="UserMacros">
    <ConfigurationYear>2012</ConfigurationYear>
    <INTEROP_BUILD_NUMBER>100</INTEROP_BUILD_NUMBER>
    <INTEROP_LINKER_VERSION>1.0</INTEROP_LINKER_VERSION>
    <INTEROP_MANIFEST_VERSION>1.0.100.0</INTEROP_MANIFEST_VERSION>
    <INTEROP_RC_VERSION>1,0,100,0</INTEROP_RC_VERSION>
    <INTEROP_INCLUDE_DIRECTORIES>src\core</INTEROP_INCLUDE_DIRECTORIES>
    <INTEROP_LIBRARY_DIRECTORIES></INTEROP_LIBRARY_DIRECTORIES>
    <INTEROP_LIBRARY_DEPENDENCIES></INTEROP_LIBRARY_DEPENDENCIES>
    <INTEROP_DEBUG_DEFINES>INTEROP_DEBUG=0x31F;INTEROP_LOG=1;INTEROP_TEST_EXTENSION=1</INTEROP_DEBUG_DEFINES>
    <INTEROP_EXTRA_DEFINES>INTEROP_PLACEHOLDER=1;INTEROP_EXTENSION_FUNCTIONS=1;INTEROP_CODEC=1;INTEROP_VIRTUAL_TABLE=1;INTEROP_FTS5_EXTENSION=1;INTEROP_PERCENTILE_EXTENSION=1;INTEROP_TOTYPE_EXTENSION=1;INTEROP_REGEXP_EXTENSION=1;INTEROP_JSON1_EXTENSION=1</INTEROP_EXTRA_DEFINES>
    <INTEROP_ASSEMBLY_RESOURCES>/ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteCommand.bmp,System.Data.SQLite.SQLiteCommand.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteConnection.bmp,System.Data.SQLite.SQLiteConnection.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteDataAdapter.bmp,System.Data.SQLite.SQLiteDataAdapter.bmp</INTEROP_ASSEMBLY_RESOURCES>
    <INTEROP_KEY_FILE>$(ProjectDir)..\Keys\System.Data.SQLite.snk</INTEROP_KEY_FILE>

Changes to SQLite.Interop/props/SQLite.Interop.2013.props.

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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
  <PropertyGroup Label="UserMacros">
    <ConfigurationYear>2013</ConfigurationYear>
    <INTEROP_BUILD_NUMBER>099</INTEROP_BUILD_NUMBER>
    <INTEROP_LINKER_VERSION>1.0</INTEROP_LINKER_VERSION>
    <INTEROP_MANIFEST_VERSION>1.0.99.0</INTEROP_MANIFEST_VERSION>
    <INTEROP_RC_VERSION>1,0,99,0</INTEROP_RC_VERSION>
    <INTEROP_INCLUDE_DIRECTORIES>src\core</INTEROP_INCLUDE_DIRECTORIES>
    <INTEROP_LIBRARY_DIRECTORIES></INTEROP_LIBRARY_DIRECTORIES>
    <INTEROP_LIBRARY_DEPENDENCIES></INTEROP_LIBRARY_DEPENDENCIES>
    <INTEROP_DEBUG_DEFINES>INTEROP_DEBUG=0x31F;INTEROP_LOG=1;INTEROP_TEST_EXTENSION=1</INTEROP_DEBUG_DEFINES>
    <INTEROP_EXTRA_DEFINES>INTEROP_PLACEHOLDER=1;INTEROP_EXTENSION_FUNCTIONS=1;INTEROP_CODEC=1;INTEROP_VIRTUAL_TABLE=1;INTEROP_FTS5_EXTENSION=1;INTEROP_PERCENTILE_EXTENSION=1;INTEROP_TOTYPE_EXTENSION=1;INTEROP_REGEXP_EXTENSION=1;INTEROP_JSON1_EXTENSION=1</INTEROP_EXTRA_DEFINES>
    <INTEROP_ASSEMBLY_RESOURCES>/ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteCommand.bmp,System.Data.SQLite.SQLiteCommand.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteConnection.bmp,System.Data.SQLite.SQLiteConnection.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteDataAdapter.bmp,System.Data.SQLite.SQLiteDataAdapter.bmp</INTEROP_ASSEMBLY_RESOURCES>
    <INTEROP_KEY_FILE>$(ProjectDir)..\Keys\System.Data.SQLite.snk</INTEROP_KEY_FILE>







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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
  <PropertyGroup Label="UserMacros">
    <ConfigurationYear>2013</ConfigurationYear>
    <INTEROP_BUILD_NUMBER>100</INTEROP_BUILD_NUMBER>
    <INTEROP_LINKER_VERSION>1.0</INTEROP_LINKER_VERSION>
    <INTEROP_MANIFEST_VERSION>1.0.100.0</INTEROP_MANIFEST_VERSION>
    <INTEROP_RC_VERSION>1,0,100,0</INTEROP_RC_VERSION>
    <INTEROP_INCLUDE_DIRECTORIES>src\core</INTEROP_INCLUDE_DIRECTORIES>
    <INTEROP_LIBRARY_DIRECTORIES></INTEROP_LIBRARY_DIRECTORIES>
    <INTEROP_LIBRARY_DEPENDENCIES></INTEROP_LIBRARY_DEPENDENCIES>
    <INTEROP_DEBUG_DEFINES>INTEROP_DEBUG=0x31F;INTEROP_LOG=1;INTEROP_TEST_EXTENSION=1</INTEROP_DEBUG_DEFINES>
    <INTEROP_EXTRA_DEFINES>INTEROP_PLACEHOLDER=1;INTEROP_EXTENSION_FUNCTIONS=1;INTEROP_CODEC=1;INTEROP_VIRTUAL_TABLE=1;INTEROP_FTS5_EXTENSION=1;INTEROP_PERCENTILE_EXTENSION=1;INTEROP_TOTYPE_EXTENSION=1;INTEROP_REGEXP_EXTENSION=1;INTEROP_JSON1_EXTENSION=1</INTEROP_EXTRA_DEFINES>
    <INTEROP_ASSEMBLY_RESOURCES>/ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteCommand.bmp,System.Data.SQLite.SQLiteCommand.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteConnection.bmp,System.Data.SQLite.SQLiteConnection.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteDataAdapter.bmp,System.Data.SQLite.SQLiteDataAdapter.bmp</INTEROP_ASSEMBLY_RESOURCES>
    <INTEROP_KEY_FILE>$(ProjectDir)..\Keys\System.Data.SQLite.snk</INTEROP_KEY_FILE>

Changes to SQLite.Interop/props/SQLite.Interop.2015.props.

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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="14.0">
  <PropertyGroup Label="UserMacros">
    <ConfigurationYear>2015</ConfigurationYear>
    <INTEROP_BUILD_NUMBER>099</INTEROP_BUILD_NUMBER>
    <INTEROP_LINKER_VERSION>1.0</INTEROP_LINKER_VERSION>
    <INTEROP_MANIFEST_VERSION>1.0.99.0</INTEROP_MANIFEST_VERSION>
    <INTEROP_RC_VERSION>1,0,99,0</INTEROP_RC_VERSION>
    <INTEROP_INCLUDE_DIRECTORIES>src\core</INTEROP_INCLUDE_DIRECTORIES>
    <INTEROP_LIBRARY_DIRECTORIES></INTEROP_LIBRARY_DIRECTORIES>
    <INTEROP_LIBRARY_DEPENDENCIES></INTEROP_LIBRARY_DEPENDENCIES>
    <INTEROP_DEBUG_DEFINES>INTEROP_DEBUG=0x31F;INTEROP_LOG=1;INTEROP_TEST_EXTENSION=1</INTEROP_DEBUG_DEFINES>
    <INTEROP_EXTRA_DEFINES>INTEROP_PLACEHOLDER=1;INTEROP_EXTENSION_FUNCTIONS=1;INTEROP_CODEC=1;INTEROP_VIRTUAL_TABLE=1;INTEROP_FTS5_EXTENSION=1;INTEROP_PERCENTILE_EXTENSION=1;INTEROP_TOTYPE_EXTENSION=1;INTEROP_REGEXP_EXTENSION=1;INTEROP_JSON1_EXTENSION=1</INTEROP_EXTRA_DEFINES>
    <INTEROP_ASSEMBLY_RESOURCES>/ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteCommand.bmp,System.Data.SQLite.SQLiteCommand.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteConnection.bmp,System.Data.SQLite.SQLiteConnection.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteDataAdapter.bmp,System.Data.SQLite.SQLiteDataAdapter.bmp</INTEROP_ASSEMBLY_RESOURCES>
    <INTEROP_KEY_FILE>$(ProjectDir)..\Keys\System.Data.SQLite.snk</INTEROP_KEY_FILE>







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 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="14.0">
  <PropertyGroup Label="UserMacros">
    <ConfigurationYear>2015</ConfigurationYear>
    <INTEROP_BUILD_NUMBER>100</INTEROP_BUILD_NUMBER>
    <INTEROP_LINKER_VERSION>1.0</INTEROP_LINKER_VERSION>
    <INTEROP_MANIFEST_VERSION>1.0.100.0</INTEROP_MANIFEST_VERSION>
    <INTEROP_RC_VERSION>1,0,100,0</INTEROP_RC_VERSION>
    <INTEROP_INCLUDE_DIRECTORIES>src\core</INTEROP_INCLUDE_DIRECTORIES>
    <INTEROP_LIBRARY_DIRECTORIES></INTEROP_LIBRARY_DIRECTORIES>
    <INTEROP_LIBRARY_DEPENDENCIES></INTEROP_LIBRARY_DEPENDENCIES>
    <INTEROP_DEBUG_DEFINES>INTEROP_DEBUG=0x31F;INTEROP_LOG=1;INTEROP_TEST_EXTENSION=1</INTEROP_DEBUG_DEFINES>
    <INTEROP_EXTRA_DEFINES>INTEROP_PLACEHOLDER=1;INTEROP_EXTENSION_FUNCTIONS=1;INTEROP_CODEC=1;INTEROP_VIRTUAL_TABLE=1;INTEROP_FTS5_EXTENSION=1;INTEROP_PERCENTILE_EXTENSION=1;INTEROP_TOTYPE_EXTENSION=1;INTEROP_REGEXP_EXTENSION=1;INTEROP_JSON1_EXTENSION=1</INTEROP_EXTRA_DEFINES>
    <INTEROP_ASSEMBLY_RESOURCES>/ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteCommand.bmp,System.Data.SQLite.SQLiteCommand.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteConnection.bmp,System.Data.SQLite.SQLiteConnection.bmp /ASSEMBLYRESOURCE:..\System.Data.SQLite\Resources\SQLiteDataAdapter.bmp,System.Data.SQLite.SQLiteDataAdapter.bmp</INTEROP_ASSEMBLY_RESOURCES>
    <INTEROP_KEY_FILE>$(ProjectDir)..\Keys\System.Data.SQLite.snk</INTEROP_KEY_FILE>

Changes to SQLite.Interop/props/sqlite3.props.

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 *
 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
  <PropertyGroup Label="UserMacros">
    <SQLITE_MANIFEST_VERSION>3.9.2.0</SQLITE_MANIFEST_VERSION>
    <SQLITE_RC_VERSION>3,9,2,0</SQLITE_RC_VERSION>
    <SQLITE_COMMON_DEFINES>_CRT_SECURE_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;SQLITE_THREADSAFE=1;SQLITE_USE_URI=1;SQLITE_ENABLE_COLUMN_METADATA=1;SQLITE_ENABLE_STAT4=1;SQLITE_ENABLE_FTS3=1;SQLITE_ENABLE_LOAD_EXTENSION=1;SQLITE_ENABLE_RTREE=1;SQLITE_SOUNDEX=1;SQLITE_ENABLE_MEMORY_MANAGEMENT=1;SQLITE_ENABLE_API_ARMOR=1</SQLITE_COMMON_DEFINES>
    <SQLITE_EXTRA_DEFINES>SQLITE_PLACEHOLDER=1;SQLITE_HAS_CODEC=1</SQLITE_EXTRA_DEFINES>
    <SQLITE_WINCE_200X_DEFINES>SQLITE_OMIT_WAL=1</SQLITE_WINCE_200X_DEFINES>
    <SQLITE_WINCE_2013_DEFINES>HAVE_ERRNO_H=1;SQLITE_MSVC_LOCALTIME_API=1</SQLITE_WINCE_2013_DEFINES>
    <SQLITE_DEBUG_DEFINES>SQLITE_DEBUG=1;SQLITE_MEMDEBUG=1;SQLITE_ENABLE_EXPENSIVE_ASSERT=1</SQLITE_DEBUG_DEFINES>
    <SQLITE_RELEASE_DEFINES>SQLITE_WIN32_MALLOC=1</SQLITE_RELEASE_DEFINES>
    <SQLITE_DISABLE_WARNINGS>4055;4100;4127;4146;4210;4232;4244;4245;4267;4306;4389;4701;4703;4706</SQLITE_DISABLE_WARNINGS>







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 *
 * Written by Joe Mistachkin.
 * Released to the public domain, use at your own risk!
 *
-->
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
  <PropertyGroup Label="UserMacros">
    <SQLITE_MANIFEST_VERSION>3.10.0.0</SQLITE_MANIFEST_VERSION>
    <SQLITE_RC_VERSION>3,10,0,0</SQLITE_RC_VERSION>
    <SQLITE_COMMON_DEFINES>_CRT_SECURE_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;SQLITE_THREADSAFE=1;SQLITE_USE_URI=1;SQLITE_ENABLE_COLUMN_METADATA=1;SQLITE_ENABLE_STAT4=1;SQLITE_ENABLE_FTS3=1;SQLITE_ENABLE_LOAD_EXTENSION=1;SQLITE_ENABLE_RTREE=1;SQLITE_SOUNDEX=1;SQLITE_ENABLE_MEMORY_MANAGEMENT=1;SQLITE_ENABLE_API_ARMOR=1</SQLITE_COMMON_DEFINES>
    <SQLITE_EXTRA_DEFINES>SQLITE_PLACEHOLDER=1;SQLITE_HAS_CODEC=1</SQLITE_EXTRA_DEFINES>
    <SQLITE_WINCE_200X_DEFINES>SQLITE_OMIT_WAL=1</SQLITE_WINCE_200X_DEFINES>
    <SQLITE_WINCE_2013_DEFINES>HAVE_ERRNO_H=1;SQLITE_MSVC_LOCALTIME_API=1</SQLITE_WINCE_2013_DEFINES>
    <SQLITE_DEBUG_DEFINES>SQLITE_DEBUG=1;SQLITE_MEMDEBUG=1;SQLITE_ENABLE_EXPENSIVE_ASSERT=1</SQLITE_DEBUG_DEFINES>
    <SQLITE_RELEASE_DEFINES>SQLITE_WIN32_MALLOC=1</SQLITE_RELEASE_DEFINES>
    <SQLITE_DISABLE_WARNINGS>4055;4100;4127;4146;4210;4232;4244;4245;4267;4306;4389;4701;4703;4706</SQLITE_DISABLE_WARNINGS>

Changes to SQLite.Interop/props/sqlite3.vsprops.

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<VisualStudioPropertySheet
	ProjectType="Visual C++"
	Version="8.00"
	Name="sqlite3"
	>
	<UserMacro
		Name="SQLITE_MANIFEST_VERSION"
		Value="3.9.2.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="SQLITE_RC_VERSION"
		Value="3,9,2,0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="SQLITE_COMMON_DEFINES"
		Value="_CRT_SECURE_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;SQLITE_THREADSAFE=1;SQLITE_USE_URI=1;SQLITE_ENABLE_COLUMN_METADATA=1;SQLITE_ENABLE_STAT4=1;SQLITE_ENABLE_FTS3=1;SQLITE_ENABLE_LOAD_EXTENSION=1;SQLITE_ENABLE_RTREE=1;SQLITE_SOUNDEX=1;SQLITE_ENABLE_MEMORY_MANAGEMENT=1;SQLITE_ENABLE_API_ARMOR=1"
		PerformEnvironmentSet="true"
	/>







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<VisualStudioPropertySheet
	ProjectType="Visual C++"
	Version="8.00"
	Name="sqlite3"
	>
	<UserMacro
		Name="SQLITE_MANIFEST_VERSION"
		Value="3.10.0.0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="SQLITE_RC_VERSION"
		Value="3,10,0,0"
		PerformEnvironmentSet="true"
	/>
	<UserMacro
		Name="SQLITE_COMMON_DEFINES"
		Value="_CRT_SECURE_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;_CRT_NONSTDC_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;SQLITE_THREADSAFE=1;SQLITE_USE_URI=1;SQLITE_ENABLE_COLUMN_METADATA=1;SQLITE_ENABLE_STAT4=1;SQLITE_ENABLE_FTS3=1;SQLITE_ENABLE_LOAD_EXTENSION=1;SQLITE_ENABLE_RTREE=1;SQLITE_SOUNDEX=1;SQLITE_ENABLE_MEMORY_MANAGEMENT=1;SQLITE_ENABLE_API_ARMOR=1"
		PerformEnvironmentSet="true"
	/>

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10579
10580
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591
10592
10593

10594
10595
10596
10597
10598
10599
10600
10601
10602
10603
.....
10606
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616
10617
10618
10619
10620
10621
10622
10623
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
10635
10636
.....
10849
10850
10851
10852
10853
10854
10855
10856
10857
10858
10859
10860
10861
10862
10863
.....
10893
10894
10895
10896
10897
10898
10899

10900
10901
10902
10903
10904
10905
10906
10907
10908

10909
10910
10911
10912
10913
10914
10915
10916
10917
10918
10919
.....
10937
10938
10939
10940
10941
10942
10943




10944
10945
10946
10947
10948
10949
10950
.....
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960
10961
10962
10963
10964
10965
.....
11138
11139
11140
11141
11142
11143
11144







11145
11146
11147
11148
11149
11150
11151
.....
11850
11851
11852
11853
11854
11855
11856

11857
11858
11859
11860
11861
11862
11863
.....
11922
11923
11924
11925
11926
11927
11928
11929

11930
11931
11932
11933
11934
11935
11936
.....
12046
12047
12048
12049
12050
12051
12052
12053
12054
12055
12056
12057
12058
12059
12060
.....
12213
12214
12215
12216
12217
12218
12219
12220
12221
12222
12223
12224
12225
12226
12227
.....
12236
12237
12238
12239
12240
12241
12242
12243
12244
12245















12246

12247

12248
12249
12250
12251
12252
12253
12254
.....
12351
12352
12353
12354
12355
12356
12357
12358
12359
12360
12361
12362
12363
12364
12365
12366
12367
12368
12369



12370
12371
12372


















12373
12374
12375

12376
12377
12378
12379
12380
12381
12382
12383
12384
12385
12386
12387
12388
.....
12421
12422
12423
12424
12425
12426
12427
12428
12429
12430
12431
12432
12433
12434
12435
.....
13016
13017
13018
13019
13020
13021
13022

13023
13024
13025
13026
13027
13028
13029
.....
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
.....
13301
13302
13303
13304
13305
13306
13307

13308
13309
13310
13311
13312
13313
13314
.....
13334
13335
13336
13337
13338
13339
13340

13341
13342
13343
13344
13345
13346
13347
13348
.....
13454
13455
13456
13457
13458
13459
13460

13461
13462
13463
13464
13465
13466
13467
.....
13563
13564
13565
13566
13567
13568
13569

13570
13571
13572
13573
13574
13575
13576
13577
13578

13579
13580
13581
13582
13583
13584
13585
.....
13749
13750
13751
13752
13753
13754
13755
13756
13757
13758
13759
13760
13761
13762
13763
.....
13788
13789
13790
13791
13792
13793
13794

13795
13796
13797
13798
13799
13800
13801
.....
13831
13832
13833
13834
13835
13836
13837





13838
13839
13840
13841
13842
13843
13844
.....
13933
13934
13935
13936
13937
13938
13939

13940
13941
13942
13943
13944
13945
13946
13947
13948

13949
13950
13951
13952
13953
13954
13955
.....
13987
13988
13989
13990
13991
13992
13993



13994
13995
13996
13997
13998
13999
14000
14001
14002
14003
14004
14005
14006
14007
14008
14009
14010
14011
14012
14013
.....
14176
14177
14178
14179
14180
14181
14182

14183
14184
14185
14186
14187
14188
14189
.....
14781
14782
14783
14784
14785
14786
14787





14788
14789
14790
14791
14792
14793
14794
.....
14847
14848
14849
14850
14851
14852
14853



14854
14855
14856
14857
14858
14859
14860
.....
14942
14943
14944
14945
14946
14947
14948



14949
14950
14951
14952
14953
14954
14955
.....
15268
15269
15270
15271
15272
15273
15274











15275
15276
15277
15278
15279
15280
15281
.....
15289
15290
15291
15292
15293
15294
15295






15296
15297
15298
15299
15300
15301

15302
15303
15304
15305
15306
15307



15308
15309
15310
15311
15312
15313
15314
15315
15316

15317
15318
15319
15320
15321
15322
15323
15324
15325
15326
15327




15328






15329
15330
15331
15332
15333
15334
15335
15336
15337
15338
.....
15654
15655
15656
15657
15658
15659
15660

15661
15662
15663
15664
15665
15666
15667
15668
.....
15755
15756
15757
15758
15759
15760
15761
15762
15763
15764
15765
15766

15767
15768
15769

15770




15771
15772
15773
15774
15775
15776
15777
.....
15844
15845
15846
15847
15848
15849
15850
15851
15852
15853
15854

15855


15856
15857
15858
15859
15860



15861
15862
15863
15864
15865
15866
15867
15868
15869
.....
15988
15989
15990
15991
15992
15993
15994
15995
15996
15997
15998
15999
16000
16001
16002
16003
16004
16005
.....
16144
16145
16146
16147
16148
16149
16150

16151
16152
16153
16154
16155
16156
16157
.....
16237
16238
16239
16240
16241
16242
16243

16244
16245
16246
16247
16248
16249
16250
.....
16669
16670
16671
16672
16673
16674
16675

16676
16677
16678
16679
16680
16681
16682




16683
16684
16685
16686
16687
16688
16689
.....
17942
17943
17944
17945
17946
17947
17948

17949
17950
17951
17952
17953
17954
17955
17956
17957
17958
17959
.....
19075
19076
19077
19078
19079
19080
19081
19082
19083
19084
19085
19086
19087
19088
19089
.....
19314
19315
19316
19317
19318
19319
19320
19321
19322
19323
19324
19325
19326
19327
19328
.....
19406
19407
19408
19409
19410
19411
19412
19413
19414
19415
19416
19417
19418
19419
19420
.....
19472
19473
19474
19475
19476
19477
19478
19479
19480
19481
19482
19483
19484
19485
19486
19487
19488
19489
19490
19491
19492
19493
19494
19495
19496
19497

19498
19499
19500
19501
19502
19503
19504
19505
19506
19507
19508
.....
19520
19521
19522
19523
19524
19525
19526



19527
19528
19529
19530
19531
19532
19533
19534
19535
19536
19537
19538
19539
19540
19541
19542
19543
19544
19545
.....
19688
19689
19690
19691
19692
19693
19694
19695
19696
19697
19698
19699
19700
19701
19702
19703
19704
19705
19706
19707
19708
.....
20308
20309
20310
20311
20312
20313
20314


20315
20316
20317
20318
20319
20320
20321
20322
.....
21470
21471
21472
21473
21474
21475
21476
21477
21478
21479
21480
21481
21482
21483
21484
21485
21486
.....
21563
21564
21565
21566
21567
21568
21569
21570
21571
21572
21573
21574
21575
21576
21577
.....
21655
21656
21657
21658
21659
21660
21661
21662
21663
21664
21665
21666
21667
21668
21669
.....
21699
21700
21701
21702
21703
21704
21705
21706
21707
21708
21709
21710
21711
21712
21713
.....
21735
21736
21737
21738
21739
21740
21741
21742
21743
21744
21745
21746
21747
21748
21749
.....
21750
21751
21752
21753
21754
21755
21756

21757
21758
21759
21760
21761
21762
21763
.....
21769
21770
21771
21772
21773
21774
21775
21776
21777
21778
21779
21780
21781
21782
21783
.....
21857
21858
21859
21860
21861
21862
21863
21864
21865
21866
21867
21868
21869
21870
21871
.....
22380
22381
22382
22383
22384
22385
22386






22387
22388
22389
22390
22391
22392
22393
.....
22406
22407
22408
22409
22410
22411
22412








22413
22414
22415
22416
22417
22418
22419
.....
22836
22837
22838
22839
22840
22841
22842
22843
22844
22845
22846
22847
22848
22849
22850
.....
22862
22863
22864
22865
22866
22867
22868
22869
22870

22871
22872
22873
22874
22875
22876
22877
.....
22884
22885
22886
22887
22888
22889
22890
22891
22892
22893

22894
22895
22896
22897
22898
22899
22900
.....
22904
22905
22906
22907
22908
22909
22910

22911
22912
22913
22914
22915
22916
22917
.....
22921
22922
22923
22924
22925
22926
22927

22928
22929
22930
22931
22932
22933
22934
.....
22956
22957
22958
22959
22960
22961
22962

22963
22964
22965
22966
22967

22968
22969
22970
22971
22972
22973
22974
22975
22976
22977
22978
22979
22980

22981

22982
22983
22984
22985
22986
22987
22988
.....
23000
23001
23002
23003
23004
23005
23006

23007
23008
23009
23010
23011
23012
23013
.....
23261
23262
23263
23264
23265
23266
23267







































23268
23269
23270
23271
23272
23273
23274
23275





23276
23277
23278
23279
23280
23281
23282
.....
24078
24079
24080
24081
24082
24083
24084
24085
24086
24087
24088
24089
24090
24091
24092
24093
24094
24095
24096
24097
24098
.....
25129
25130
25131
25132
25133
25134
25135
25136

25137
25138
25139
25140
25141
25142
25143
.....
25418
25419
25420
25421
25422
25423
25424
25425

25426
25427
25428
25429
25430
25431
25432
.....
26242
26243
26244
26245
26246
26247
26248
26249
26250


26251
26252
26253
26254
26255
26256
26257
26258
26259
26260
26261
26262
26263
26264
26265
26266
26267
26268
26269
26270
26271
26272
26273
26274
26275
26276
26277
26278
26279
26280
26281
26282
26283
26284
26285
26286
26287
26288
26289

26290
26291
26292
26293
26294
26295
26296
26297
26298
26299
26300
26301
26302
26303
26304
26305
26306
26307
26308
26309
26310
26311
26312
26313
26314
26315
26316
26317
26318
26319
26320
26321
26322
26323
26324
26325
26326
26327
26328
26329

26330
26331
26332
26333
26334
26335
26336
26337
26338
26339
26340
26341

26342
26343
26344
26345
26346
26347
26348
26349
26350
26351
26352

26353
26354

26355
26356
26357
26358
26359
26360
26361
26362
26363
26364
26365
26366
26367
26368
26369
26370
26371
26372
26373
26374
26375
26376
26377
26378
26379
26380
26381
26382
26383
26384
26385
26386
26387
26388
26389
26390

26391
26392
26393
26394
26395
26396
26397
26398
26399
26400
26401
26402
26403
26404
26405
26406
26407
26408
26409
26410
26411
26412
26413
26414
26415

26416
26417
26418
26419
26420
26421
26422
26423
26424
.....
26678
26679
26680
26681
26682
26683
26684
26685
26686
26687
26688
26689
26690
26691
26692
26693
.....
26942
26943
26944
26945
26946
26947
26948
26949
26950
26951
26952
26953
26954
26955
26956
26957
26958
26959
26960
26961
26962
26963
26964
26965
26966
26967
26968
.....
27041
27042
27043
27044
27045
27046
27047
27048
27049
27050
27051
27052
27053
27054
27055
.....
27063
27064
27065
27066
27067
27068
27069
27070
27071



27072
27073
27074
27075
27076
27077
27078
27079
27080
27081
27082
27083
27084
27085

27086
27087



27088
27089
27090
27091
27092














27093
27094
27095
27096
27097
27098
27099
.....
27370
27371
27372
27373
27374
27375
27376




27377
27378
27379
27380
27381
27382
27383
27384
27385
27386
27387
27388
27389
27390
27391
27392
27393
27394
27395
27396
27397
27398
27399
27400
27401
27402
27403
27404
27405
27406
27407
27408
27409
27410
27411
27412
27413
27414
27415
27416
27417
27418
27419
27420
27421
27422
27423
27424
27425
27426
27427
27428
27429
27430
27431
27432
27433
27434
27435
27436
27437
27438
27439
27440
27441
27442
27443
27444
.....
27714
27715
27716
27717
27718
27719
27720
27721
27722
27723
27724
27725
27726
27727
27728
.....
27883
27884
27885
27886
27887
27888
27889
27890
27891
27892
27893
27894
27895
27896
27897
.....
27970
27971
27972
27973
27974
27975
27976
27977
27978
27979
27980
27981
27982
27983
27984
27985
27986
27987
27988
27989
27990
27991
27992
27993
27994
27995
27996
27997
27998
27999
28000
28001
28002
28003
28004
28005
28006
28007
.....
28013
28014
28015
28016
28017
28018
28019

28020
28021
28022
28023
28024
28025
28026
.....
28069
28070
28071
28072
28073
28074
28075
28076
28077
28078
28079
28080
28081
28082
28083
28084
28085
.....
28423
28424
28425
28426
28427
28428
28429
28430
28431
28432
28433
28434
28435
28436
28437
28438
28439
.....
28447
28448
28449
28450
28451
28452
28453
28454
28455
28456
28457
28458
28459
28460
28461
28462
28463
.....
28700
28701
28702
28703
28704
28705
28706
28707
28708
28709
28710
28711
28712
28713
28714
28715
28716
28717
28718
28719
28720
28721
28722
28723
28724
.....
28772
28773
28774
28775
28776
28777
28778
28779
28780
28781
28782
28783
28784
28785
28786
.....
28819
28820
28821
28822
28823
28824
28825
28826
28827
28828

28829
28830

28831
28832
28833
28834
28835
28836
28837
28838
28839
28840
28841
28842
28843
28844
28845
28846
28847
28848

28849
28850
28851
28852
28853
28854
28855
28856
28857
28858
28859
28860
.....
28912
28913
28914
28915
28916
28917
28918
28919
28920
28921
28922
28923
28924
28925
28926
28927
28928
28929
.....
29048
29049
29050
29051
29052
29053
29054
29055
29056
29057
29058
29059
29060
29061
29062
29063
29064
29065
29066
29067
.....
29678
29679
29680
29681
29682
29683
29684
29685
29686

29687
29688
29689
29690
29691
29692
29693
29694
29695
29696
29697
29698
29699
29700
29701
29702
29703
29704
29705
29706
29707
29708
.....
29773
29774
29775
29776
29777
29778
29779
29780
29781
29782
29783
29784
29785
29786
29787
29788
29789
29790
29791
29792
29793
.....
29878
29879
29880
29881
29882
29883
29884

29885
29886
29887
29888
29889
29890
29891
29892
29893
29894
29895
29896
29897
29898
29899

29900
29901
29902
29903
29904
29905
29906
29907
29908
29909
29910
29911
29912
29913
29914
29915
.....
29964
29965
29966
29967
29968
29969
29970
29971
29972
29973
29974
29975
29976
29977
29978
.....
30085
30086
30087
30088
30089
30090
30091
30092


30093
30094
30095




30096
30097
30098
30099
30100
30101
30102
.....
30154
30155
30156
30157
30158
30159
30160
30161
30162
30163




30164
30165
30166
30167
30168
30169

30170
30171
30172
30173
30174
30175
30176
30177
.....
30216
30217
30218
30219
30220
30221
30222
30223
30224
30225

30226
30227
30228
30229
30230
30231
30232
30233
.....
30351
30352
30353
30354
30355
30356
30357
30358
30359
30360
30361
30362

30363
30364
30365
30366
30367
30368
30369
30370
30371
30372
30373
30374
30375
30376
.....
30410
30411
30412
30413
30414
30415
30416
30417
30418
30419
30420
30421
30422
30423
30424
30425
30426
30427
.....
30740
30741
30742
30743
30744
30745
30746
30747
30748
30749
30750
30751
30752
30753
30754
30755
30756
30757
30758
30759
30760
30761
30762
30763
30764
30765
30766
30767
30768
.....
30821
30822
30823
30824
30825
30826
30827
30828
30829
30830
30831
30832
30833
30834
30835
.....
30908
30909
30910
30911
30912
30913
30914
30915
30916
30917
30918
30919
30920
30921
30922
.....
30958
30959
30960
30961
30962
30963
30964
30965
30966
30967
30968
30969
30970
30971
30972
.....
31095
31096
31097
31098
31099
31100
31101

31102
31103
31104
31105
31106
31107
31108
31109
.....
31389
31390
31391
31392
31393
31394
31395

31396

31397
31398
31399
31400
31401
31402
31403
.....
31461
31462
31463
31464
31465
31466
31467
31468
31469
31470
31471
31472

31473
31474
31475
31476
31477
31478
31479
31480
31481
31482
31483
31484
31485
31486

31487
31488
31489
31490
31491
31492
31493
31494
31495
31496
31497
31498
31499
.....
32056
32057
32058
32059
32060
32061
32062
32063
32064
32065
32066
32067
32068
32069
32070
32071
32072
32073
32074
32075
32076
32077
32078
32079
32080
32081
32082
.....
32085
32086
32087
32088
32089
32090
32091
32092
32093
32094
32095
32096
32097

32098
32099
32100
32101
32102
32103
32104
32105
32106
32107
32108
32109
32110
32111
32112
32113
32114
32115
32116
32117
32118
32119
32120
32121
32122
32123
32124
32125
32126
32127
32128
32129
32130
.....
32238
32239
32240
32241
32242
32243
32244

32245



32246
32247
32248
32249
32250
32251




32252
32253
32254
32255
32256
32257
32258
32259
32260
32261
.....
32388
32389
32390
32391
32392
32393
32394
32395
32396
32397
32398
32399
32400
32401
32402
.....
32421
32422
32423
32424
32425
32426
32427

32428
32429
32430
32431
32432
32433
32434
32435
.....
32440
32441
32442
32443
32444
32445
32446
32447
32448
32449
32450
32451
32452
32453
32454
.....
32577
32578
32579
32580
32581
32582
32583

32584
32585
32586
32587
32588
32589
32590
32591
.....
32601
32602
32603
32604
32605
32606
32607
32608
32609
32610
32611
32612
32613
32614
32615
32616
32617
32618
32619
32620

32621
32622
32623



32624
32625
32626
32627
32628

32629
32630
32631
32632
32633
32634
32635
32636
32637
.....
32644
32645
32646
32647
32648
32649
32650

32651
32652
32653
32654
32655
32656
32657
32658
32659
32660
32661
32662
32663








32664

32665






















32666



32667
32668
32669
32670
32671




32672

32673
32674
32675
32676
32677
32678
32679
.....
32835
32836
32837
32838
32839
32840
32841
32842
32843
32844
32845
32846
32847
32848
32849
32850
32851
32852
32853
32854
32855
32856
32857

32858
32859
32860
32861
32862
32863
32864
32865
32866
32867
32868
32869
32870



32871

32872
32873
32874
32875
32876
32877
32878
32879
32880
32881
32882
32883
32884



32885
32886
32887
32888
32889
32890
32891
.....
33131
33132
33133
33134
33135
33136
33137
33138
33139
33140
33141
33142
33143
33144
33145
.....
34016
34017
34018
34019
34020
34021
34022
34023
34024
34025
34026
34027
34028
34029
34030
.....
34160
34161
34162
34163
34164
34165
34166
34167
34168
34169
34170
34171
34172
34173
34174
.....
36986
36987
36988
36989
36990
36991
36992
36993
36994
36995
36996
36997
36998
36999
37000
.....
37534
37535
37536
37537
37538
37539
37540
37541
37542
37543
37544
37545
37546
37547
37548
.....
38480
38481
38482
38483
38484
38485
38486

38487
38488
38489
38490

38491
38492
38493
38494
38495
38496
38497
.....
40068
40069
40070
40071
40072
40073
40074

40075
40076
40077
40078
40079
40080
40081
40082
.....
40461
40462
40463
40464
40465
40466
40467

40468
40469
40470
40471
40472
40473
40474
.....
40550
40551
40552
40553
40554
40555
40556
40557
40558
40559
40560
40561
40562
40563
40564
40565
40566
40567
.....
40616
40617
40618
40619
40620
40621
40622

40623
40624
40625
40626
40627
40628
40629
.....
40711
40712
40713
40714
40715
40716
40717
40718

40719
40720
40721
40722
40723
40724
40725
40726
40727
40728
40729
40730
40731
40732
40733
40734
40735
40736
40737
40738
40739
40740
40741
40742
40743

40744
40745
40746
40747
40748
40749
40750
.....
41080
41081
41082
41083
41084
41085
41086



















41087
41088
41089
41090
41091
41092
41093
.....
41179
41180
41181
41182
41183
41184
41185
41186
41187
41188
41189
41190
41191
41192
41193
.....
41434
41435
41436
41437
41438
41439
41440
41441
41442
41443
41444
41445
41446
41447
41448
41449
41450
41451
41452
41453
41454
41455
41456
41457
41458
41459
41460
41461
41462
.....
41464
41465
41466
41467
41468
41469
41470
41471
41472
41473
41474
41475
41476
41477
41478
.....
43012
43013
43014
43015
43016
43017
43018





43019
43020
43021
43022
43023
43024
43025
.....
45337
45338
45339
45340
45341
45342
45343
45344
45345
45346
45347
45348
45349
45350
45351
.....
46396
46397
46398
46399
46400
46401
46402
46403

46404
46405
46406
46407








46408
46409
46410
46411
46412
46413
46414
.....
47477
47478
47479
47480
47481
47482
47483



















47484
47485
47486
47487
47488
47489
47490
.....
47954
47955
47956
47957
47958
47959
47960
47961
47962
47963
47964
47965
47966
47967
47968
.....
48257
48258
48259
48260
48261
48262
48263
48264
48265
48266
48267
48268
48269
48270
48271
.....
48843
48844
48845
48846
48847
48848
48849
48850
48851
48852
48853
48854
48855
48856
48857
.....
48900
48901
48902
48903
48904
48905
48906
48907
48908


48909
48910
48911
48912
48913
48914
48915
48916
.....
49002
49003
49004
49005
49006
49007
49008
49009
49010
49011
49012
49013
49014
49015
49016
.....
49080
49081
49082
49083
49084
49085
49086


49087
49088
49089
49090
49091
49092
49093
49094

49095
49096
49097
49098
49099
49100
49101
.....
49154
49155
49156
49157
49158
49159
49160
49161
49162
49163
49164
49165
49166
49167
49168
.....
49651
49652
49653
49654
49655
49656
49657
49658
49659
49660
49661
49662
49663
49664
49665
.....
49859
49860
49861
49862
49863
49864
49865
49866
49867
49868
49869
49870
49871
49872
49873
.....
50273
50274
50275
50276
50277
50278
50279




























50280
50281
50282
50283
50284
50285
50286
.....
50568
50569
50570
50571
50572
50573
50574
50575

50576
50577
50578
50579
50580
50581
50582
.....
50588
50589
50590
50591
50592
50593
50594
50595



50596
50597
50598
50599
50600
50601
50602
.....
50620
50621
50622
50623
50624
50625
50626










50627
50628
50629
50630
50631
50632
50633
.....
50660
50661
50662
50663
50664
50665
50666



50667
50668
50669
50670
50671
50672
50673
50674
50675
50676
50677
50678
50679
50680
50681
50682
50683
50684
50685
.....
50730
50731
50732
50733
50734
50735
50736



50737
50738
50739
50740
50741
50742
50743
.....
51085
51086
51087
51088
51089
51090
51091
51092
51093
51094
51095
51096
51097
51098
51099
51100
51101
51102
.....
51374
51375
51376
51377
51378
51379
51380
51381
51382
51383
51384
51385
51386
51387
51388
.....
51495
51496
51497
51498
51499
51500
51501

51502
51503
51504
51505
51506
51507
51508
.....
51566
51567
51568
51569
51570
51571
51572


51573


51574
51575
51576
51577
51578
51579
51580
.....
51912
51913
51914
51915
51916
51917
51918
51919
51920
51921
51922
51923
51924
51925
51926
.....
51952
51953
51954
51955
51956
51957
51958

51959
51960
51961
51962
51963
51964
51965
.....
52060
52061
52062
52063
52064
52065
52066


52067
52068
52069
52070
52071
52072
52073
.....
52353
52354
52355
52356
52357
52358
52359
52360
52361
52362
52363
52364
52365
52366
52367
.....
52444
52445
52446
52447
52448
52449
52450

52451
52452
52453
52454
52455
52456
52457
.....
52507
52508
52509
52510
52511
52512
52513
52514





52515
52516
52517
52518
52519
52520
52521
.....
52545
52546
52547
52548
52549
52550
52551






52552
52553
52554
52555
52556
52557
52558
52559
52560
52561
52562
52563
52564
52565
52566
52567
52568
52569
52570
52571
52572
52573
52574
52575
52576
52577
52578
52579
52580
52581
52582
52583
52584
52585
52586
52587
52588
52589
52590
52591
52592
52593
52594
52595
52596
52597
52598
52599
52600
52601
52602
52603
52604
52605
52606
52607
52608
52609
52610
52611
52612
52613
52614
52615
52616
52617
52618
52619
52620
52621
52622
52623
52624
52625
52626
52627
52628
52629
52630
52631
52632
52633
52634
52635
52636
52637
.....
52646
52647
52648
52649
52650
52651
52652








52653
52654
52655
52656
52657
52658
52659




























































52660
52661
52662
52663
52664
52665
52666
.....
52833
52834
52835
52836
52837
52838
52839
52840
52841
52842
52843
52844
52845
52846
52847
.....
52978
52979
52980
52981
52982
52983
52984
52985
52986
52987
52988
52989
52990
52991
52992
.....
53303
53304
53305
53306
53307
53308
53309
53310
53311
53312
53313
53314
53315
53316
53317
.....
53462
53463
53464
53465
53466
53467
53468





























53469
53470
53471
53472
53473
53474
53475
.....
53969
53970
53971
53972
53973
53974
53975
53976
53977
53978
53979
53980
53981
53982
53983
.....
54016
54017
54018
54019
54020
54021
54022
54023
54024
54025
54026
54027
54028
54029
54030
.....
55356
55357
55358
55359
55360
55361
55362




















55363
55364
55365
55366
55367
55368
55369
.....
55410
55411
55412
55413
55414
55415
55416
55417
55418
55419
55420
55421
55422
55423
55424
.....
55453
55454
55455
55456
55457
55458
55459
55460
55461
55462
55463
55464
55465
55466
55467
.....
55530
55531
55532
55533
55534
55535
55536
55537
55538
55539
55540
55541
55542
55543
55544
55545
.....
55563
55564
55565
55566
55567
55568
55569
55570
55571
55572
55573
55574
55575
55576
55577
.....
55633
55634
55635
55636
55637
55638
55639
55640
55641
55642
55643
55644
55645
55646
55647
.....
55672
55673
55674
55675
55676
55677
55678
55679
55680
55681
55682
55683
55684
55685
55686
.....
55788
55789
55790
55791
55792
55793
55794
55795
55796
55797
55798
55799
55800
55801
55802
55803
.....
56380
56381
56382
56383
56384
56385
56386

56387
56388
56389
56390
56391


56392
56393
56394
56395
56396
56397
56398
.....
56410
56411
56412
56413
56414
56415
56416
56417
56418
56419
56420
56421
56422
56423
56424
.....
56475
56476
56477
56478
56479
56480
56481
56482
56483
56484
56485
56486
56487

56488
56489
56490
56491
56492
56493


56494
56495
56496
56497
56498
56499
56500
56501
56502
56503
56504
56505
56506
.....
57031
57032
57033
57034
57035
57036
57037
57038
57039
57040
57041
57042
57043
57044
57045
57046
57047
57048
57049
57050
57051
57052
57053
57054
57055
57056
57057
57058
57059




















57060
57061
57062
57063
57064
57065
57066
.....
57811
57812
57813
57814
57815
57816
57817
57818
57819
57820
57821
57822
57823
57824
57825
57826
57827
57828
57829
.....
58554
58555
58556
58557
58558
58559
58560
58561



58562
58563
58564
58565
58566
58567
58568
58569
58570
58571
58572
58573
58574
.....
58585
58586
58587
58588
58589
58590
58591
58592
58593
58594
58595
58596
58597
58598
58599
58600
.....
58998
58999
59000
59001
59002
59003
59004

59005

59006
59007
59008
59009
59010
59011
59012
.....
59068
59069
59070
59071
59072
59073
59074
59075
59076
59077
59078
59079
59080
59081
59082
.....
59512
59513
59514
59515
59516
59517
59518


59519
59520
59521
59522
59523
59524
59525
.....
60451
60452
60453
60454
60455
60456
60457
60458
60459
60460
60461
60462
60463
60464
60465
60466
60467
60468
60469
60470
60471
.....
60606
60607
60608
60609
60610
60611
60612
60613
60614
60615
60616
60617
60618
60619
60620
.....
60927
60928
60929
60930
60931
60932
60933
60934
60935
60936
60937
60938
60939
60940
60941
.....
61038
61039
61040
61041
61042
61043
61044
61045
61046
61047
61048
61049
61050
61051
61052
.....
61316
61317
61318
61319
61320
61321
61322
61323
61324
61325
61326
61327
61328
61329
61330
61331
.....
61435
61436
61437
61438
61439
61440
61441
61442
61443
61444
61445
61446
61447
61448
61449
61450
61451
.....
61981
61982
61983
61984
61985
61986
61987
61988
61989
61990
61991
61992
61993
61994
61995
61996
.....
62183
62184
62185
62186
62187
62188
62189
62190
62191
62192
62193
62194
62195
62196
62197
62198
62199
.....
63384
63385
63386
63387
63388
63389
63390
63391
63392
63393
63394
63395
63396
63397
63398
.....
63630
63631
63632
63633
63634
63635
63636
63637
63638
63639
63640
63641
63642
63643
63644
63645
63646
.....
64122
64123
64124
64125
64126
64127
64128
64129
64130
64131
64132
64133
64134
64135
64136
64137
64138
64139
64140
64141
64142
64143
64144
64145
64146
64147
64148
64149
64150
64151
.....
64448
64449
64450
64451
64452
64453
64454
64455
64456
64457
64458
64459
64460
64461
64462
.....
64574
64575
64576
64577
64578
64579
64580
64581
64582
64583
64584
64585
64586
64587
64588
64589
.....
64675
64676
64677
64678
64679
64680
64681
64682
64683
64684
64685
64686
64687
64688
64689
.....
64695
64696
64697
64698
64699
64700
64701
64702
64703
64704
64705
64706
64707
64708
64709
.....
66383
66384
66385
66386
66387
66388
66389
66390
66391
66392
66393
66394
66395
66396
66397
66398
66399
66400
66401
66402
66403
66404
66405
66406
66407
.....
66835
66836
66837
66838
66839
66840
66841






66842
66843
66844
66845
66846
66847
66848
66849
66850
66851
66852
66853
66854
66855
66856
66857
66858
66859
.....
67023
67024
67025
67026
67027
67028
67029
67030
67031
67032
67033
67034
67035
67036
67037
67038
67039
67040
67041
67042
67043
67044
67045
67046
67047
.....
67260
67261
67262
67263
67264
67265
67266
67267
67268
67269
67270
67271
67272
67273
67274
67275
.....
67318
67319
67320
67321
67322
67323
67324
67325
67326
67327
67328
67329
67330
67331
67332
67333

67334
67335
67336
67337
67338
67339
67340
.....
67441
67442
67443
67444
67445
67446
67447






67448
67449
67450
67451
67452
67453
67454
.....
67505
67506
67507
67508
67509
67510
67511
67512
67513
67514
67515
67516
67517
67518
67519
.....
67573
67574
67575
67576
67577
67578
67579









67580
67581
67582
67583
67584
67585
67586
.....
67763
67764
67765
67766
67767
67768
67769





















67770
67771
67772
























































67773
67774
67775
67776
67777
67778
67779
.....
67805
67806
67807
67808
67809
67810
67811






67812
67813
67814
67815
67816
67817
67818
.....
67880
67881
67882
67883
67884
67885
67886
67887
67888
67889
67890
67891
67892
67893
67894
.....
68194
68195
68196
68197
68198
68199
68200
68201
68202
68203
68204
68205
68206
68207
68208
68209
68210
68211
68212
68213
.....
68304
68305
68306
68307
68308
68309
68310
68311
68312
68313
68314
68315
68316
68317
68318
68319
68320
68321

68322
68323
68324
68325
68326
68327
68328
68329
68330
68331

68332
68333
68334


68335
68336
68337
68338
68339
68340
68341
.....
68400
68401
68402
68403
68404
68405
68406

68407
68408
68409
68410
68411
68412
68413
68414
68415
.....
68433
68434
68435
68436
68437
68438
68439
68440

68441
68442
68443
68444
68445
68446
68447
68448
68449
68450
68451
68452
68453
68454
68455
68456
.....
68457
68458
68459
68460
68461
68462
68463
68464
68465
68466
68467
68468
68469
68470
68471
68472
68473
68474
68475
68476
68477
68478
68479
68480
68481
68482
68483
68484
68485
.....
68508
68509
68510
68511
68512
68513
68514



68515



68516
68517
68518
68519
68520


68521
68522


68523
68524

68525
68526
68527
68528
68529

68530
68531

68532
68533
68534
68535
68536
68537
68538
.....
69511
69512
69513
69514
69515
69516
69517

69518
69519
69520
69521
69522
69523
69524
69525
.....
69531
69532
69533
69534
69535
69536
69537

69538
69539
69540
69541
69542
69543
69544
69545
69546
69547
69548
69549
69550

69551
69552
69553
69554
69555
69556
69557
69558
.....
69564
69565
69566
69567
69568
69569
69570

69571
69572
69573
69574
69575

69576
69577
69578
69579
69580
69581
69582
.....
69618
69619
69620
69621
69622
69623
69624
69625
69626
69627
69628

69629

69630
69631
69632
69633
69634
69635
69636
69637
69638
69639
69640
69641
69642
69643





69644

69645
69646
69647
69648

69649
69650
69651

69652
69653
69654
69655
69656
69657
69658
69659

69660
69661
69662
69663
69664
69665
69666
69667













69668
69669
69670
69671
69672
69673
69674
69675
69676


69677
69678




69679
69680
69681
69682
69683
69684
69685
.....
69768
69769
69770
69771
69772
69773
69774
69775
69776
69777
69778
69779
69780
69781
69782
.....
69871
69872
69873
69874
69875
69876
69877




69878
69879
69880
69881
69882
69883
69884
.....
70186
70187
70188
70189
70190
70191
70192




























70193
70194
70195
70196
70197
70198
70199
.....
70212
70213
70214
70215
70216
70217
70218
70219
70220
70221
70222
70223
70224
70225
70226
70227
70228
70229
70230
70231



70232
70233

70234
70235
70236

70237
70238
70239
70240

70241
70242
70243
70244
70245

70246
70247
70248
70249
70250
70251
70252
70253
70254
70255
70256
70257
70258
70259
70260
70261
70262
70263
70264
70265
70266
70267
.....
70390
70391
70392
70393
70394
70395
70396
70397
70398
70399
70400
70401
70402
70403

70404
70405
70406
70407
70408
70409
70410
.....
70420
70421
70422
70423
70424
70425
70426
70427
70428
70429
70430
70431
70432
70433
70434
70435
70436
70437
70438



70439
70440
70441
70442
70443
70444
70445
.....
70521
70522
70523
70524
70525
70526
70527

70528
70529
70530
70531
70532
70533
70534
.....
70620
70621
70622
70623
70624
70625
70626

70627
70628
70629
70630
70631
70632
70633
.....
70640
70641
70642
70643
70644
70645
70646

70647
70648
70649
70650
70651
70652
70653
.....
70666
70667
70668
70669
70670
70671
70672

70673
70674
70675
70676
70677
70678
70679
.....
70823
70824
70825
70826
70827
70828
70829
70830
70831
70832


70833
70834
70835
70836
70837
70838
70839
70840
70841
70842
70843
70844
70845
70846
70847
70848
70849
70850
.....
72971
72972
72973
72974
72975
72976
72977
72978
72979
72980
72981
72982
72983
72984
72985
72986
72987
72988
72989
72990
72991
72992
72993
72994
72995
72996
.....
73008
73009
73010
73011
73012
73013
73014
73015
73016
73017
73018
73019
73020
73021
73022
73023
73024

73025
73026
73027
73028
73029
73030
73031
73032
73033
73034
73035
73036
73037
73038
.....
73413
73414
73415
73416
73417
73418
73419
73420





73421
73422
73423
73424
73425
73426
73427


73428
73429

73430
73431
73432
73433
73434
73435
73436
.....
73974
73975
73976
73977
73978
73979
73980

73981
73982
73983
73984
73985
73986
73987

73988
73989
73990
73991
73992
73993
73994
.....
74159
74160
74161
74162
74163
74164
74165
















74166
74167
74168
74169
74170
74171
74172
.....
74849
74850
74851
74852
74853
74854
74855

74856
74857
74858
74859
74860
74861
74862
.....
74863
74864
74865
74866
74867
74868
74869
74870
74871
74872
74873
74874
74875
74876
74877
74878
74879
74880
74881
74882
74883
74884
74885
74886
74887
74888
74889
74890
74891
74892
74893
74894
74895
74896
74897
74898
74899
74900
74901
74902
74903
74904
74905
74906
74907
74908
.....
75239
75240
75241
75242
75243
75244
75245
75246
75247
75248
75249
75250
75251
75252
75253
.....
75254
75255
75256
75257
75258
75259
75260
75261
75262
75263
75264
75265
75266
75267
75268
75269
75270
75271
75272
75273
75274
75275
75276
75277
75278
75279
75280
75281
75282
75283
75284

75285
75286
75287
75288
75289
75290
75291
.....
75298
75299
75300
75301
75302
75303
75304


75305
75306
75307
75308
75309
75310
75311
75312
75313
75314
75315
75316
75317
75318
75319
75320
75321
75322
75323
75324
75325
75326
75327
75328
75329
75330
75331
75332
75333
75334
75335
75336
75337














75338
75339
75340
75341
75342
75343
75344
.....
75353
75354
75355
75356
75357
75358
75359
75360
75361
75362
75363
75364
75365
75366
75367
75368
75369
75370
75371
75372
75373
75374
75375
75376
75377
75378
75379

75380
75381
75382
75383
75384
75385
75386
75387
75388
75389
75390

75391
75392
75393
75394
75395
75396
75397
75398
75399
75400
75401
75402
75403
75404
75405
75406
75407
75408
75409
75410
75411
75412
75413


75414
75415
75416
75417
75418
75419
75420
.....
75421
75422
75423
75424
75425
75426
75427


75428
75429
75430
75431
75432
75433
75434
75435
75436
75437
75438
75439
75440
75441
75442
75443
75444
75445
.....
75543
75544
75545
75546
75547
75548
75549
75550
75551
75552
75553
75554
75555
75556
75557
.....
75593
75594
75595
75596
75597
75598
75599
75600
75601
75602
75603
75604
75605
75606
75607
75608
.....
75680
75681
75682
75683
75684
75685
75686

75687
75688
75689
75690
75691
75692
75693
75694
.....
76208
76209
76210
76211
76212
76213
76214
76215
76216
76217
76218
76219
76220
76221
76222
.....
76229
76230
76231
76232
76233
76234
76235
76236

76237
76238
76239
76240
76241
76242
76243
.....
76265
76266
76267
76268
76269
76270
76271
76272
76273
76274
76275
76276
76277
76278
76279
76280
76281
76282
76283
76284
76285
76286
76287




76288
76289
76290
76291
76292
76293
76294
76295
76296
.....
76325
76326
76327
76328
76329
76330
76331
76332
76333
76334
76335
76336
76337
76338
76339
.....
76349
76350
76351
76352
76353
76354
76355
76356

76357
76358
76359
76360

76361
76362
76363
76364
76365
76366
76367
.....
76376
76377
76378
76379
76380
76381
76382
76383
76384
76385
76386
76387
76388
76389
76390
.....
76396
76397
76398
76399
76400
76401
76402
76403
76404
76405
76406
76407
76408
76409
76410
.....
76424
76425
76426
76427
76428
76429
76430
76431
76432
76433
76434
76435
76436
76437
76438
76439
76440
76441
.....
76459
76460
76461
76462
76463
76464
76465
76466
76467
76468
76469
76470
76471
76472
76473
.....
76476
76477
76478
76479
76480
76481
76482







76483
76484
76485
76486
76487
76488
76489
.....
76535
76536
76537
76538
76539
76540
76541







76542
76543
76544
76545
76546
76547
76548
76549
76550
76551
76552
76553

76554
76555
76556
76557
76558
76559
76560
76561
76562
76563
76564
76565

76566
76567
76568
76569
76570
76571
76572
76573
76574
76575
76576
76577
76578
76579
76580
76581
76582
76583
76584
76585
76586
76587
76588
76589
76590
76591
76592
76593
.....
76622
76623
76624
76625
76626
76627
76628
76629
76630
76631
76632
76633
76634














76635
76636
76637
76638
76639
76640
76641
.....
76652
76653
76654
76655
76656
76657
76658

76659
76660
76661




76662
76663
76664
76665
76666
76667
76668
76669
76670
76671
76672
76673
76674
76675
76676
76677
76678
76679
76680
76681
76682
76683
76684
76685
76686
76687
76688
76689

76690
76691
76692
76693



76694
76695
76696
76697
76698
76699
76700
.....
76707
76708
76709
76710
76711
76712
76713

76714
76715
76716
76717
76718
76719
76720
76721
.....
76801
76802
76803
76804
76805
76806
76807

76808
76809
76810
76811
76812
76813
76814
76815
.....
76838
76839
76840
76841
76842
76843
76844
76845
76846
76847
76848
76849
76850
76851
76852
.....
76892
76893
76894
76895
76896
76897
76898
76899
76900
76901
76902
76903
76904
76905
76906
76907
.....
76927
76928
76929
76930
76931
76932
76933

76934
76935
76936
76937
76938
76939
76940
.....
76962
76963
76964
76965
76966
76967
76968

76969
76970
76971
76972
76973
76974
76975
76976
.....
76990
76991
76992
76993
76994
76995
76996
76997
76998
76999
77000
77001
77002
77003
77004
77005
77006
77007
77008
77009
77010
77011
77012
.....
77049
77050
77051
77052
77053
77054
77055
77056
77057
77058
77059
77060
77061
77062
77063
.....
77129
77130
77131
77132
77133
77134
77135
77136
77137
77138
77139
77140
77141
77142
77143
77144
.....
77159
77160
77161
77162
77163
77164
77165
77166
77167
77168
77169
77170
77171
77172
77173
.....
77206
77207
77208
77209
77210
77211
77212
77213

77214
77215
77216
77217
77218
77219
77220
77221
77222
77223
77224
77225
77226
77227
77228
77229
77230
77231
77232
77233
77234
77235
77236
77237
77238
77239
.....
77342
77343
77344
77345
77346
77347
77348


77349
77350
77351
77352
77353
77354
77355
77356
77357
77358
77359
77360
77361
77362
77363
.....
77417
77418
77419
77420
77421
77422
77423
77424
77425
77426
77427
77428
77429
77430
77431

77432
77433
77434
77435
77436
77437
77438

77439
77440
77441
77442
77443
77444
77445
77446
77447
77448
77449
77450
77451
77452
77453
.....
77460
77461
77462
77463
77464
77465
77466
77467

77468
77469
77470
77471
77472
77473
77474
77475
.....
77486
77487
77488
77489
77490
77491
77492

77493
77494
77495
77496
77497
77498
77499
77500
.....
77554
77555
77556
77557
77558
77559
77560

77561
77562
77563
77564
77565
77566
77567
77568
.....
77651
77652
77653
77654
77655
77656
77657
77658
77659
77660
77661
77662
77663
77664
77665
.....
77668
77669
77670
77671
77672
77673
77674
77675
77676
77677
77678
77679
77680
77681
77682
.....
77719
77720
77721
77722
77723
77724
77725
77726
77727
77728
77729
77730
77731
77732
77733
77734
77735
77736
77737
77738
77739
77740
77741
77742
.....
77756
77757
77758
77759
77760
77761
77762

77763
77764
77765
77766
77767
77768
77769
77770
.....
77793
77794
77795
77796
77797
77798
77799

77800
77801
77802
77803
77804
77805
77806
77807
.....
77874
77875
77876
77877
77878
77879
77880

77881
77882
77883
77884
77885
77886
77887
77888
.....
78007
78008
78009
78010
78011
78012
78013
78014
78015
78016

78017
78018
78019
78020
78021
78022
78023
78024
78025
.....
79085
79086
79087
79088
79089
79090
79091
79092
79093
79094
79095
79096
79097
79098
79099
79100
79101
79102
79103
79104
79105
79106
79107
79108
79109
79110
79111
79112
79113
79114
79115
79116
79117
79118
79119
79120
79121
79122
79123
79124
79125
.....
79145
79146
79147
79148
79149
79150
79151
79152
79153
79154
79155
79156
79157
79158
79159
79160
79161
79162
79163
79164
79165
79166
79167
79168
79169
79170
79171
79172
79173
79174
79175
79176
79177
79178
79179
79180
79181
79182
79183
79184
79185
79186
79187
79188
79189
79190
.....
79200
79201
79202
79203
79204
79205
79206
79207
79208
79209
79210
79211
79212
79213
79214
79215
79216
79217
79218
79219
79220
79221
79222
79223
79224
79225
79226
79227
79228
.....
79245
79246
79247
79248
79249
79250
79251
79252
79253
79254
79255
79256
79257
79258
79259
79260
79261
79262
79263
79264
79265
79266
79267
79268
79269
79270
79271
79272
79273
79274
79275
79276
.....
79471
79472
79473
79474
79475
79476
79477






















79478
79479
79480
79481
79482
79483
79484
.....
79671
79672
79673
79674
79675
79676
79677
79678
79679
79680
79681
79682
79683
79684
79685
.....
81035
81036
81037
81038
81039
81040
81041

81042
81043
81044
81045
81046
81047
81048
81049
81050
81051
81052
81053
81054
81055
81056
81057
81058
81059
81060
81061
81062
81063
81064
81065
81066
.....
81323
81324
81325
81326
81327
81328
81329
81330


81331
81332
81333
81334
81335
81336
81337
81338
81339
81340
81341
81342
.....
81826
81827
81828
81829
81830
81831
81832
81833
81834
81835
81836
81837
81838
81839
81840
81841


81842
81843
81844
81845
81846
81847
81848
.....
82626
82627
82628
82629
82630
82631
82632
82633
82634
82635


82636
82637
82638
82639
82640
82641
82642
.....
82672
82673
82674
82675
82676
82677
82678
82679
82680
82681


82682
82683
82684
82685
82686
82687
82688
.....
82734
82735
82736
82737
82738
82739
82740
82741
82742
82743


82744
82745
82746
82747
82748
82749
82750
.....
82770
82771
82772
82773
82774
82775
82776
82777
82778
82779
82780
82781
82782




82783
82784
82785
82786
82787
82788
82789
.....
83809
83810
83811
83812
83813
83814
83815
83816
83817
83818
83819
83820
83821
83822
83823
.....
83844
83845
83846
83847
83848
83849
83850
83851
83852
83853
83854
83855
83856
83857
83858
.....
84904
84905
84906
84907
84908
84909
84910
84911
84912
84913

84914
84915
84916
84917
84918
84919
84920
.....
85526
85527
85528
85529
85530
85531
85532
85533
85534
85535
85536
85537
85538
85539
85540
85541
85542
85543
85544
.....
85831
85832
85833
85834
85835
85836
85837

85838
85839
85840
85841
85842
85843
85844
.....
85865
85866
85867
85868
85869
85870
85871
85872
85873

85874

85875
85876
85877
85878
85879
85880
85881
.....
85957
85958
85959
85960
85961
85962
85963

85964
85965
85966
85967
85968
85969
85970
.....
86392
86393
86394
86395
86396
86397
86398
















86399
86400
86401
86402
86403
86404
86405
.....
86851
86852
86853
86854
86855
86856
86857
86858
86859
86860

86861
86862
86863
86864
86865
86866
86867
.....
87425
87426
87427
87428
87429
87430
87431
87432
87433
87434
87435
87436
87437
87438
87439
.....
87459
87460
87461
87462
87463
87464
87465
87466

87467
87468



87469
87470
87471
87472
87473
87474
87475
87476
87477
87478
87479
87480
87481
87482
87483
87484
87485
87486
.....
87494
87495
87496
87497
87498
87499
87500











87501
87502
87503
87504
87505
87506
87507
.....
88264
88265
88266
88267
88268
88269
88270
88271
88272
88273
88274
88275
88276












88277
88278
88279
88280
88281
88282
88283
.....
88320
88321
88322
88323
88324
88325
88326




88327
88328
88329
88330
88331
88332
88333
.....
88761
88762
88763
88764
88765
88766
88767
88768
88769
88770
88771
88772
88773
88774
88775
.....
91006
91007
91008
91009
91010
91011
91012
91013
91014
91015
91016
91017
91018
91019
91020
.....
93136
93137
93138
93139
93140
93141
93142
93143
93144
93145
93146
93147
93148
93149
93150
93151
93152
93153
93154
93155
.....
93209
93210
93211
93212
93213
93214
93215
93216
93217
93218
93219
93220
93221
93222
93223
.....
93809
93810
93811
93812
93813
93814
93815
93816
93817
93818
93819
93820
93821
93822
93823
93824
93825
93826
93827

93828
93829
93830
93831
93832
93833
93834
.....
93846
93847
93848
93849
93850
93851
93852
93853
93854
93855
93856
93857
93858
93859
93860
.....
93864
93865
93866
93867
93868
93869
93870

93871
93872
93873
93874
93875
93876
93877
.....
94398
94399
94400
94401
94402
94403
94404
94405
94406
94407
94408
94409
94410
94411
94412
.....
94579
94580
94581
94582
94583
94584
94585
94586
94587
94588
94589
94590
94591
94592
94593
.....
95629
95630
95631
95632
95633
95634
95635
95636
95637
95638
95639
95640
95641
95642
95643
.....
95906
95907
95908
95909
95910
95911
95912
95913
95914
95915
95916
95917
95918
95919
95920
.....
95952
95953
95954
95955
95956
95957
95958
95959
95960
95961
95962
95963
95964
95965
95966
.....
95981
95982
95983
95984
95985
95986
95987
95988
95989
95990
95991
95992
95993
95994
95995
.....
96634
96635
96636
96637
96638
96639
96640
96641
96642
96643
96644
96645
96646
96647
96648
.....
97105
97106
97107
97108
97109
97110
97111
97112
97113
97114
97115
97116
97117
97118
97119
97120
97121
.....
97779
97780
97781
97782
97783
97784
97785
97786

97787
97788
97789
97790
97791
97792
97793
.....
98151
98152
98153
98154
98155
98156
98157

98158
98159
98160
98161
98162
98163
98164
98165
98166
98167
98168
98169
98170
.....
99315
99316
99317
99318
99319
99320
99321
99322
99323
99324
99325
99326
99327
99328
99329
.....
99330
99331
99332
99333
99334
99335
99336







99337
99338
99339
99340
99341
99342
99343
.....
99363
99364
99365
99366
99367
99368
99369











99370
99371
99372
99373
99374
99375
99376
......
100616
100617
100618
100619
100620
100621
100622
100623
100624
100625
100626
100627
100628
100629
100630
100631
100632
100633
100634
100635
100636
100637
100638
100639
100640
100641
......
102516
102517
102518
102519
102520
102521
102522
102523
102524
102525
102526
102527
102528
102529
102530
102531
102532
102533
......
102542
102543
102544
102545
102546
102547
102548
102549
102550
102551
102552
102553
102554
102555
102556
......
102615
102616
102617
102618
102619
102620
102621
102622
102623
102624
102625
102626
102627
102628
102629
102630

102631
102632
102633
102634
102635
102636
102637

102638
102639
102640
102641
102642
102643
102644
......
102714
102715
102716
102717
102718
102719
102720
102721
102722
102723
102724
102725
102726
102727
102728
......
103191
103192
103193
103194
103195
103196
103197
103198
103199
103200
103201
103202
103203
103204
103205
103206
103207
103208
103209
103210
103211
103212
103213
103214
103215
103216
......
103430
103431
103432
103433
103434
103435
103436

103437
103438
103439
103440
103441
103442
103443
103444
103445
103446
103447
103448

103449
103450
103451
103452
103453
103454
103455
......
103469
103470
103471
103472
103473
103474
103475

103476
103477
103478
103479
103480
103481
103482
......
103489
103490
103491
103492
103493
103494
103495
103496
103497
103498
103499
103500
103501
103502
103503
103504
103505
103506
103507
103508
103509
103510
103511
103512
103513
103514
103515
103516
......
103538
103539
103540
103541
103542
103543
103544
103545
103546
103547
103548
103549
103550
103551
103552
......
103653
103654
103655
103656
103657
103658
103659
103660
103661
103662
103663
103664
103665
103666
103667
......
103689
103690
103691
103692
103693
103694
103695







103696
103697
103698
103699
103700
103701
103702
103703
103704
103705
103706
......
103839
103840
103841
103842
103843
103844
103845
103846
103847

103848
103849
103850
103851
103852
103853
103854
103855
......
104318
104319
104320
104321
104322
104323
104324




104325
104326
104327
104328
104329
104330
104331
......
104557
104558
104559
104560
104561
104562
104563




104564
104565
104566
104567
104568
104569
104570
......
104971
104972
104973
104974
104975
104976
104977
104978




104979
104980
104981
104982
104983
104984
104985
......
105176
105177
105178
105179
105180
105181
105182
105183
105184
105185
105186
105187
105188
105189
105190
......
105382
105383
105384
105385
105386
105387
105388

105389
105390
105391
105392
105393
105394
105395
105396
105397
105398
105399
105400
105401
105402
105403
105404
105405
105406
105407
105408
105409
105410
105411
105412
105413
105414
105415
105416
105417
105418
105419
105420
105421
105422
105423
105424
105425
105426
105427
105428
105429
105430
105431
105432
......
105460
105461
105462
105463
105464
105465
105466
105467
105468
105469
105470
105471
105472
105473
105474
105475
105476
105477
105478
105479
105480
105481
......
105681
105682
105683
105684
105685
105686
105687
105688
105689
105690
105691
105692
105693
105694
105695
......
106088
106089
106090
106091
106092
106093
106094
106095
106096
106097
106098
106099
106100
106101
106102
106103
106104
106105
106106
106107
106108
106109
106110
106111
106112
106113
106114
106115
......
106122
106123
106124
106125
106126
106127
106128
106129
106130
106131
106132
106133
106134
106135
106136
......
106211
106212
106213
106214
106215
106216
106217
106218
106219
106220
106221
106222
106223
106224
106225
106226
......
106263
106264
106265
106266
106267
106268
106269
106270
106271
106272
106273
106274
106275
106276
106277
106278
......
106290
106291
106292
106293
106294
106295
106296
106297
106298
106299
106300
106301
106302
106303
106304
106305
......
106316
106317
106318
106319
106320
106321
106322
106323
106324
106325
106326
106327
106328
106329
106330
106331
106332
106333
106334
106335
106336
106337
106338
106339
106340
106341
106342
......
106349
106350
106351
106352
106353
106354
106355
106356
106357
106358
106359
106360
106361
106362
106363
106364
......
106395
106396
106397
106398
106399
106400
106401
106402
106403
106404
106405
106406
106407
106408
106409
106410
......
106436
106437
106438
106439
106440
106441
106442
106443
106444
106445
106446
106447
106448
106449
106450
106451
......
106456
106457
106458
106459
106460
106461
106462
106463
106464
106465
106466
106467
106468
106469
106470
106471
......
106508
106509
106510
106511
106512
106513
106514
106515
106516
106517
106518
106519
106520
106521
106522
......
106531
106532
106533
106534
106535
106536
106537
106538
106539
106540
106541
106542
106543
106544
106545
106546
106547
106548
106549
106550
106551
106552
106553
106554
106555
106556
106557
106558
106559
106560
106561
106562











































106563
106564
106565
106566
106567
106568
106569
106570
......
106700
106701
106702
106703
106704
106705
106706
106707
106708
106709
106710
106711
106712
106713
106714
106715
......
106736
106737
106738
106739
106740
106741
106742
106743
106744
106745
106746
106747
106748
106749
106750
106751
......
107133
107134
107135
107136
107137
107138
107139
107140
107141
107142
107143
107144
107145
107146
107147
......
107274
107275
107276
107277
107278
107279
107280
107281
107282
107283
107284
107285
107286
107287
107288
......
107453
107454
107455
107456
107457
107458
107459
107460
107461
107462
107463
107464
107465
107466
107467
107468
107469
107470
107471
107472
107473
107474
107475
107476
......
107537
107538
107539
107540
107541
107542
107543
107544
107545
107546
107547
107548
107549
107550
107551
......
108751
108752
108753
108754
108755
108756
108757
108758
108759
108760
108761
108762
108763
108764
108765
......
109973
109974
109975
109976
109977
109978
109979
109980

109981
109982
109983
109984
109985
109986
109987
......
110161
110162
110163
110164
110165
110166
110167
110168


110169
110170
110171
110172
110173
110174
110175
110176
110177
110178
110179
110180
110181
110182
110183
110184
110185
110186
110187
......
110229
110230
110231
110232
110233
110234
110235
110236
110237
110238
110239
110240
110241

110242

110243
110244
110245
110246
110247
110248
110249
110250

110251
110252
110253
110254
110255
110256
110257
110258
110259
110260
110261
110262
110263
110264
110265
110266
110267
110268
110269
110270
110271
110272
110273
110274
110275
110276
110277
110278
110279
110280
110281
110282
110283
110284
110285
110286

110287
110288
110289
110290


110291
110292
110293
110294
110295
110296
110297
110298
110299
110300
110301
110302
110303
110304


110305
110306



110307


110308
110309
110310
110311
110312
110313
110314
......
111004
111005
111006
111007
111008
111009
111010
111011
111012
111013
111014
111015
111016
111017
111018
......
111079
111080
111081
111082
111083
111084
111085
111086
111087
111088
111089
111090
111091
111092
111093
......
111694
111695
111696
111697
111698
111699
111700
111701
111702
111703
111704
111705
111706
111707
111708
......
112259
112260
112261
112262
112263
112264
112265

112266
112267
112268
112269
112270
112271
112272
......
112574
112575
112576
112577
112578
112579
112580
112581
112582
112583
112584
112585
112586
112587
112588
......
112592
112593
112594
112595
112596
112597
112598













112599
112600
112601
112602
112603
112604
112605
112606
112607
112608
112609
112610
112611
112612
112613
112614
112615
112616
112617
112618
112619
......
112636
112637
112638
112639
112640
112641
112642
112643
112644

112645
112646
112647

112648
112649
112650
112651
112652
112653
112654
......
112687
112688
112689
112690
112691
112692
112693

112694
112695
112696
112697
112698
112699
112700
......
112733
112734
112735
112736
112737
112738
112739

112740
112741
112742
112743
112744
112745
112746
......
112879
112880
112881
112882
112883
112884
112885



112886
112887
112888
112889
112890
112891
112892
112893
112894
112895
112896
112897
112898
112899
112900
112901
......
112913
112914
112915
112916
112917
112918
112919
112920
112921
112922

112923
112924
112925
112926
112927
112928
112929
112930
112931
112932
112933
112934
112935
112936
112937
112938
112939
......
112943
112944
112945
112946
112947
112948
112949

112950

112951
112952
112953
112954
112955
112956
112957
......
112995
112996
112997
112998
112999
113000
113001
113002
113003
113004
113005
113006
113007

113008
113009
113010
113011
113012
113013
113014
......
113071
113072
113073
113074
113075
113076
113077

113078
113079
113080
113081
113082
113083
113084
......
113085
113086
113087
113088
113089
113090
113091
113092
113093
113094
113095
113096
113097
113098
113099
......
113106
113107
113108
113109
113110
113111
113112
113113
113114
113115
113116
113117
113118
113119
113120
......
113173
113174
113175
113176
113177
113178
113179
113180
113181
113182
113183
113184
113185
113186
113187
......
113928
113929
113930
113931
113932
113933
113934
113935
113936
113937
113938
113939
113940
113941
113942
113943
113944
113945
113946
113947
113948
......
115014
115015
115016
115017
115018
115019
115020
115021
115022
115023
115024
115025
115026
115027
115028
115029
115030
115031
115032
115033
115034
115035
115036
115037
115038
115039
115040
115041
115042
115043
115044
115045
115046
115047
115048
115049
115050
115051
115052
......
115840
115841
115842
115843
115844
115845
115846
115847
115848


115849
115850
115851
115852
115853
115854
115855
115856
115857
......
116006
116007
116008
116009
116010
116011
116012
116013
116014
116015
116016
116017
116018
116019
116020
......
116099
116100
116101
116102
116103
116104
116105
116106
116107
116108
116109
116110
116111
116112
116113
......
118069
118070
118071
118072
118073
118074
118075

118076
118077

118078
118079
118080
118081
118082
118083
118084
......
118253
118254
118255
118256
118257
118258
118259

118260
118261
118262
118263
118264
118265
118266
......
118285
118286
118287
118288
118289
118290
118291
118292
118293
118294
118295
118296
118297
118298
118299
......
119075
119076
119077
119078
119079
119080
119081

119082
119083
119084
119085
119086
119087
119088
119089
119090
119091
119092




119093
119094
119095
119096
119097
119098
119099
......
119103
119104
119105
119106
119107
119108
119109



119110




















































































































































119111
119112
119113
119114
119115
119116
119117
......
119268
119269
119270
119271
119272
119273
119274

119275
119276
119277
119278
119279
119280
119281
......
119440
119441
119442
119443
119444
119445
119446

119447
119448
119449
119450
119451
119452
119453
119454
119455
119456
119457
119458

119459
119460
119461
119462
119463
119464
119465
119466
119467
119468
119469
119470
119471
119472
119473
119474
119475
119476
119477
119478
119479
119480
119481
119482
119483
119484
119485
119486










119487
119488
119489
119490
119491
119492
119493
......
119763
119764
119765
119766
119767
119768
119769
119770
119771
119772
119773
119774
119775
119776
119777
......
119819
119820
119821
119822
119823
119824
119825
119826
119827
119828
119829
119830
119831
119832
119833
119834
119835
119836
119837
......
119923
119924
119925
119926
119927
119928
119929

119930
119931
119932
119933
119934
119935
119936
......
119957
119958
119959
119960
119961
119962
119963



119964
119965
119966

119967
119968
119969
119970
119971
119972
119973
......
120308
120309
120310
120311
120312
120313
120314
120315



120316
120317
120318
120319
120320

120321









120322


120323
120324
120325
120326
120327

120328
120329
120330
120331

120332
120333
120334



120335
120336

120337
120338
120339
120340
120341
120342
120343
120344
......
120907
120908
120909
120910
120911
120912
120913

120914
120915
120916
120917
120918
120919
120920
......
121130
121131
121132
121133
121134
121135
121136
121137
121138
121139
121140
121141
121142
121143
121144
......
121151
121152
121153
121154
121155
121156
121157

121158
121159
121160
121161
121162
121163
121164
......
121253
121254
121255
121256
121257
121258
121259
121260

121261
121262
121263
121264
121265
121266
121267
......
121347
121348
121349
121350
121351
121352
121353
121354
121355
121356
121357
121358
121359
121360
121361
121362
121363
......
121997
121998
121999
122000
122001
122002
122003
122004
122005
122006
122007
122008
122009
122010
122011
......
122088
122089
122090
122091
122092
122093
122094
122095
122096
122097
122098
122099
122100
122101
122102
122103
122104
122105
122106
122107
122108
122109
122110
122111
122112
122113
122114
122115
122116
122117
122118
122119
122120
122121
122122
122123
122124
122125
122126
122127
......
122263
122264
122265
122266
122267
122268
122269



122270
122271
122272
122273
122274
122275
122276
......
124231
124232
124233
124234
124235
124236
124237

124238
124239
124240
124241
124242
124243
124244
......
125380
125381
125382
125383
125384
125385
125386

125387
125388
125389
125390
125391
125392
125393
......
125635
125636
125637
125638
125639
125640
125641
125642



125643
125644
125645
125646
125647
125648
125649
125650
......
125684
125685
125686
125687
125688
125689
125690








125691
125692
125693
125694
125695
125696
125697
......
125846
125847
125848
125849
125850
125851
125852

125853
125854
125855
125856
125857
125858
125859
125860
125861
125862

125863
125864
125865
125866
125867
125868
125869
......
125979
125980
125981
125982
125983
125984
125985
125986


125987

125988
125989
125990
125991
125992
125993

125994
125995












125996

125997

125998
125999
126000
126001
126002
126003
126004
......
126005
126006
126007
126008
126009
126010
126011












126012
126013
126014
126015
126016
126017
126018
......
126095
126096
126097
126098
126099
126100
126101







126102
126103
126104
126105
126106
126107
126108
......
126157
126158
126159
126160
126161
126162
126163
126164
126165
126166
126167
126168
126169
126170
126171
126172
126173
126174
126175
126176
126177
126178
126179
126180
126181
126182
126183
126184
126185
126186
126187
126188
126189
126190
126191
126192
126193
126194
126195
126196
126197
126198
126199
126200
126201
126202
126203
126204
126205
126206
126207
126208
......
126213
126214
126215
126216
126217
126218
126219




126220
126221
126222
126223
126224
126225
126226
126227
126228
126229
126230


126231
126232
126233
126234
126235
126236
126237
126238
126239
126240
126241
126242
126243
126244
126245
126246
126247
126248
126249
......
126255
126256
126257
126258
126259
126260
126261

126262
126263
126264
126265
126266
126267
126268
......
126323
126324
126325
126326
126327
126328
126329
126330

126331
126332
126333
126334
126335
126336
126337
126338
126339
126340
126341
126342
126343
126344
126345
126346
126347
126348
126349
126350
126351
126352
126353
126354
126355
126356
126357
126358
126359
126360
126361
126362
126363
126364
126365
126366
126367
126368
126369
126370
126371
126372
126373
126374
126375
126376
126377
126378
126379
126380
126381
126382
126383
126384
126385
126386
126387
126388
126389
126390
126391
126392
126393
126394
126395
126396
126397
126398
126399
126400
126401
126402
126403
126404
126405
126406
126407
126408
126409
126410
126411
126412
126413
126414
126415
126416
126417
126418
126419
126420
126421
126422
126423
126424
126425
126426
126427
126428
126429
126430
126431
126432
126433
126434
126435
126436
126437
126438
126439
126440
126441
126442
126443
126444
126445
126446
126447
126448
126449
126450
126451
126452
126453
126454
126455
126456
126457
126458
126459
126460
126461
126462
126463
126464
126465
126466
126467
126468
126469
126470
126471
126472
126473
126474
126475
126476
126477
126478
126479
126480
126481
126482
126483
126484
126485
126486
126487
126488
126489
126490
126491
126492
126493
126494
126495
126496
126497
126498
126499
126500
126501
126502
126503
126504
126505
126506
126507
126508
126509
126510
126511
126512
126513
126514
126515
126516
126517
126518
126519
126520
126521
126522
126523
126524
126525
126526
126527
126528
126529
126530
126531
126532
126533
126534
126535
126536
126537
126538
126539
126540
126541
126542
126543
126544
126545
126546
126547
126548
126549
126550
126551
126552
126553
126554
126555
126556
126557
126558
126559
126560
126561
126562
126563
126564
126565
126566
126567
126568
126569
126570
126571
126572
126573
126574
126575
126576
126577
126578
126579
126580
126581
126582
126583
126584
126585
126586
126587
126588
126589
126590
126591
126592
126593
126594
126595
126596
126597
126598
126599
126600
126601
126602
126603
126604
126605
126606
126607
126608
126609
126610
126611
126612
126613
126614
126615
126616
126617
126618
126619
126620
126621
126622
126623
126624
126625
126626
126627
126628
126629
126630
126631
126632
126633
126634
126635
126636
126637
126638
126639
126640
126641
126642
126643
126644
126645
126646
126647
126648
126649
126650
126651
126652
126653
126654
126655
126656
126657
126658
126659
126660
126661
126662
126663
126664
126665
126666
126667
126668
126669
126670
126671
126672
126673
126674
126675
126676
126677
126678
126679
126680
126681
126682
126683
126684
126685
126686
126687
126688
126689
126690
126691
126692
126693
126694
126695
126696
126697
126698
126699
126700
126701
126702
126703
126704
126705
126706
126707
126708
126709
126710
126711
126712
126713
126714
126715
126716
126717
126718
126719
126720
126721
126722
126723
126724
126725
126726
126727
126728
126729
126730
126731
......
126765
126766
126767
126768
126769
126770
126771

126772
126773
126774
126775
126776
126777
126778
126779
126780
126781




126782
126783
126784
126785
126786
126787
126788
......
126984
126985
126986
126987
126988
126989
126990
126991
126992
126993
126994
126995
126996
126997
126998
126999
127000
127001
127002
127003
127004
127005
127006
127007
......
127356
127357
127358
127359
127360
127361
127362









127363
127364
127365
127366
127367
127368
127369
127370
127371
127372
127373
127374
127375
127376
127377
127378
127379
127380
127381
127382
127383
127384
......
127385
127386
127387
127388
127389
127390
127391
127392
127393
127394
127395


127396
127397
127398
127399
127400
127401
127402
......
127404
127405
127406
127407
127408
127409
127410
127411
127412
127413

127414
127415
127416
127417
127418
127419
127420
127421
127422
127423
127424
127425
127426
127427
127428
127429
127430
127431
127432
127433
127434
127435
127436
127437
127438
127439
127440
127441
127442
127443
127444
127445
127446
127447
127448
127449
127450
127451
127452
127453
127454
127455
127456
127457
127458
127459
127460
127461
127462
127463
127464
127465
127466
127467
127468
127469
127470
127471
127472
127473
127474
127475
127476
127477
127478
127479
127480
127481
127482
127483
127484
127485

127486
127487
127488
127489
127490
127491
127492
127493
127494
127495
127496
127497
127498
127499
127500
127501
127502
127503
127504

127505
127506
127507
127508
127509
127510
127511
127512
127513
127514
127515
127516
127517
127518
127519
127520
127521
127522
127523
127524
127525
127526
127527
127528
127529
127530
127531
127532
127533
127534
127535
127536
127537
127538
127539
127540
127541
127542
127543
127544
......
127551
127552
127553
127554
127555
127556
127557
127558
127559
127560
127561
127562
127563
127564
127565
127566
127567
127568
127569
127570
127571

127572
127573
127574
127575
127576
127577
127578
127579
127580
127581
127582
127583
127584
127585
127586
127587
127588



127589
127590
127591
127592
127593
127594
127595
127596
127597
127598
127599
127600
127601
127602
127603
127604
127605
127606

127607
127608
127609
127610
127611
127612
127613
127614
127615
127616
127617

127618
127619
127620
127621
127622
127623
127624
127625
127626
127627
127628
127629
127630
127631
127632
127633
......
127662
127663
127664
127665
127666
127667
127668

127669
127670
127671

127672
127673
127674
127675
127676
127677
127678
127679
127680
127681
127682
127683
127684
127685
127686
127687

127688
127689

127690
127691
127692
127693
127694
127695
127696
127697
127698
127699
127700
127701
127702
127703
127704
127705
......
127908
127909
127910
127911
127912
127913
127914
127915
127916
127917
127918
127919
127920
127921
127922
127923
127924
127925
127926
127927
127928
127929
127930
127931
......
127941
127942
127943
127944
127945
127946
127947
127948
127949
127950
127951
127952
127953
127954
127955
127956
127957
127958
127959
127960
127961
127962
127963
127964
127965
127966
127967
127968
127969
127970
127971
127972
127973
127974
127975
127976
127977
127978
127979
127980
127981
127982
127983
127984
127985
127986
127987
127988
127989
127990
127991
127992
127993
127994
127995
127996
127997
127998
127999
128000
128001
128002
128003
128004
128005
128006
128007
128008
128009
128010

128011
128012

128013
128014
128015
128016
128017
128018
128019
128020
128021
128022
128023
128024
128025
128026
128027
128028
128029
128030
128031
128032
128033
128034
128035
128036
128037
128038
128039
128040
128041
128042
128043
128044
128045
128046
128047
128048
128049
128050
128051
128052
128053
128054
128055
128056
128057
128058
128059
128060
128061
128062
128063
128064
128065
128066
128067
128068
128069
128070
128071
128072
128073
128074
128075
......
128085
128086
128087
128088
128089
128090
128091
128092
128093
128094
128095
128096
128097
128098
128099
128100
128101
128102
128103
128104
128105
128106
128107
128108
128109
128110
128111
128112
128113
128114
128115
128116
128117
128118
128119
128120
128121
128122
128123

128124
128125
128126
128127
128128
128129
128130
128131
128132
128133
128134
128135
128136
128137
128138
128139
128140
128141
128142
128143
128144
128145
128146
128147
128148
128149
128150
128151
128152
128153
128154
......
128166
128167
128168
128169
128170
128171
128172
128173
128174
128175
128176
128177
128178
128179
128180
128181
128182
128183

128184
128185
128186
128187
128188
128189

128190
128191
128192
128193
128194
128195
128196
128197
128198
128199
128200
128201
128202
128203
128204
128205
128206
128207
128208
128209
128210
128211
128212
128213
128214
128215
128216
128217
128218
128219
128220
128221
128222
128223
128224
128225
128226
128227
128228
128229
128230
128231
......
128279
128280
128281
128282
128283
128284
128285
128286
128287
128288
128289
128290
128291
128292
128293
128294
128295
128296
128297
128298
128299
128300
128301
128302
128303
128304
128305
128306
128307
128308
128309
128310
128311
128312
128313
128314
128315
128316
128317
128318
128319
128320
128321
128322
128323
128324
128325
128326
128327
128328
128329
128330
128331
128332
128333
128334
128335
128336
128337
128338
128339
128340
128341
128342
128343
128344
128345
128346
128347
128348
128349
128350
128351
128352
128353
128354
128355
128356
128357
128358
128359
128360
128361

128362

128363
128364
128365
128366
128367
128368
128369
128370
128371
128372
128373
128374
128375
128376
128377
128378
128379
128380
128381
128382
128383
128384
128385
128386
128387
128388
128389
128390
128391
128392
128393
128394
128395
128396
128397
128398
128399
128400
128401

128402
128403
128404
128405
128406
128407
128408
128409
128410
128411
128412
128413
128414
128415
128416
128417
128418
128419
128420
128421
128422
128423
128424
128425
128426
128427
128428
128429
128430
128431
128432
128433
128434
128435
128436
128437
128438
128439
128440
128441
128442
128443
128444
128445
128446
128447
128448
128449
128450
128451
128452
128453
128454
128455
128456
128457
128458
128459
128460
128461
128462
128463
128464
128465
128466
128467
128468
128469
128470
128471
128472
128473
128474
128475
128476
128477
128478
128479
128480
128481
128482
128483
128484
128485
128486
128487
128488
128489
128490
128491
128492
128493
128494
128495
128496
128497
128498
128499
128500
128501
128502
128503
128504
128505
128506
128507
128508
128509
128510
128511
128512
128513
128514
128515
128516
128517
128518
128519
128520
128521
128522
128523
128524
128525
128526
128527
128528
128529
128530
128531
128532
128533
128534
128535
128536
128537
128538
128539
128540
128541
128542
128543
128544
128545
128546
128547
128548
128549
128550
128551
128552
128553
128554
128555
128556
128557
128558
128559
128560
128561
128562
128563
128564
128565
128566
128567
128568
128569
128570
128571
128572
128573
128574
128575
128576
128577
128578
128579
128580
128581
128582
128583
128584
128585
128586
128587
128588
128589
128590
128591
128592
128593
128594
128595
128596
128597
128598
128599
128600
128601
128602
128603
128604
128605
128606
128607
128608
128609
128610
128611
128612
128613
128614
128615
128616
128617
128618
128619
128620
128621
128622
128623
128624
128625
128626
128627
128628
128629
128630
128631
128632
128633
128634
128635
128636
128637
128638
128639
128640
128641
128642
128643
128644
128645
128646
128647
128648
128649
128650
128651
128652
128653
128654
128655
128656
128657
128658
128659
128660
128661
128662
128663
128664
128665
128666
128667
128668
128669
128670
128671
128672
128673
128674
128675
128676
128677
128678
128679
128680
128681
128682
128683
128684
128685
128686
128687
128688
128689
128690
128691
128692
128693
128694
128695
128696
128697
128698
128699
128700
128701
128702
128703
128704
128705
128706
128707
128708
128709
128710
128711
128712
128713
128714
128715
128716
128717
128718
128719
128720
128721
128722
128723
128724
128725
128726
128727
128728
128729
128730
128731
128732
128733
128734
128735
128736
128737
128738
128739
128740
128741
128742
128743
128744
128745
128746
128747
128748
128749
128750
128751
128752
128753
128754
128755
128756
128757
128758

128759
128760
128761
128762
128763
128764
128765
128766
128767
128768
128769
128770
128771
128772
128773
128774
128775
128776
128777
128778
128779
128780
128781
128782
128783
128784
128785
128786
128787
128788
128789
128790
128791
128792
128793
128794
128795
128796
128797
128798
128799
128800
128801
128802
128803
128804
128805
128806
128807
128808
128809
128810
128811
128812
128813
128814
128815
128816
128817
128818
128819
128820
128821
128822
128823
128824
128825
128826
128827
128828
128829
128830
128831
128832
128833
128834
128835
128836
128837
128838
128839
128840
128841
128842
128843
128844
128845
128846
128847
128848
128849
128850
128851
128852
128853
128854
128855
128856
128857
128858
128859
128860
128861
128862
128863
128864
128865
128866
128867
128868
128869
128870
128871
128872
128873
128874
128875
128876
128877
128878
128879
128880
128881
128882
128883
128884
128885
128886
128887
128888
128889
128890
128891
128892
128893
128894
128895
128896
128897
128898
128899
128900
128901
128902
128903
128904
128905
128906
128907
128908
128909
128910
128911
128912
128913
128914
128915
128916
128917
128918
128919
128920
128921
128922
128923
128924
128925
128926
128927
128928
128929
128930
128931
128932
128933
128934
128935
128936
128937
128938
128939
128940
128941
128942
128943
128944
128945
128946
128947
128948
......
128951
128952
128953
128954
128955
128956
128957
128958
128959
128960
128961
128962
128963
128964
128965
128966
128967
128968
128969
128970
128971
128972
128973
128974
128975
128976
128977
128978
128979
128980
128981
128982
128983
128984
128985
128986
128987
128988
128989
128990
128991
128992
128993
128994
128995
128996
128997
128998
128999
129000
129001
129002
129003
129004
129005
129006
129007
129008
129009
129010
129011
129012
129013
129014
129015
129016
129017
129018
129019
129020
129021
129022
129023
129024
129025
129026
129027
129028
129029
129030
129031
129032
129033
129034
129035
129036
129037
129038
129039
129040
129041
129042
129043
129044
129045
129046
129047
129048
129049
129050
129051
129052
129053
129054
129055
129056
129057
129058
129059
129060
129061
129062
129063
129064
129065
129066
129067
129068
129069
129070
129071
129072
129073
129074
129075
129076
129077
129078
129079
129080
129081
129082
129083
129084
129085
129086
129087
129088
129089
129090
129091
129092
129093
129094
129095
129096
129097
129098
129099
129100
129101
129102
129103
129104
129105
......
129117
129118
129119
129120
129121
129122
129123
129124
129125
129126
129127
129128
129129
129130
129131
129132
129133
129134
129135
129136
129137
129138
129139
129140
129141
129142
129143
129144
129145
129146
129147
129148
129149
129150
129151
129152
129153
129154
129155
129156
129157
129158
129159
129160
129161
129162
129163
129164
129165
129166
129167
129168
129169
129170
129171
129172
129173
129174
129175
129176
129177
......
129189
129190
129191
129192
129193
129194
129195
129196
129197
129198
129199
129200
129201
129202
129203
129204
129205
129206
129207
129208
129209
129210
129211
129212
129213
129214
129215
129216
129217
129218
129219
129220
129221
129222
129223
129224
129225
129226
129227
129228
129229
129230
129231
129232
129233
129234
129235
129236
129237
129238
129239
129240
129241
129242
129243
129244
129245
129246
129247
129248
129249
129250
129251
129252
......
129255
129256
129257
129258
129259
129260
129261
129262
129263
129264
129265
129266
129267
129268
129269
129270
129271
129272
129273
129274
129275
129276
129277
129278
129279
129280
129281
129282
129283
129284
129285
129286
129287
129288
129289
129290
129291
129292
129293
129294
129295
129296
129297
129298
129299
129300
129301
129302
129303
129304
129305
129306
129307
129308
129309
129310
129311
129312
129313
129314
129315
129316
......
129342
129343
129344
129345
129346
129347
129348

129349
129350
129351
129352
129353
129354
129355
......
129386
129387
129388
129389
129390
129391
129392


129393
129394
129395
129396
129397
129398
129399
......
129400
129401
129402
129403
129404
129405
129406

129407
129408
129409
129410

129411
129412
129413
129414
129415
129416
129417
......
129422
129423
129424
129425
129426
129427
129428


129429
129430
129431
129432
129433
129434
129435
......
129475
129476
129477
129478
129479
129480
129481






129482
129483
129484
129485
129486
129487
129488
129489
129490
129491
129492
129493
129494
129495
129496
129497
129498
......
129598
129599
129600
129601
129602
129603
129604

129605




129606
129607
129608
129609
129610
129611
129612
......
129686
129687
129688
129689
129690
129691
129692
129693
129694
129695
129696
129697
129698
129699
129700
......
129807
129808
129809
129810
129811
129812
129813
129814
129815
129816
129817
129818
129819
129820
129821
129822
129823
129824
129825
129826
129827
129828
129829
129830
129831
129832
129833
129834
129835
129836
129837
129838
129839
129840
129841
129842
129843
129844
129845
129846
129847
129848
129849
129850
129851
129852
129853
129854
129855
129856
129857
129858
129859
129860
129861
129862
129863
129864
129865
129866
129867
129868
129869
129870
129871
129872
129873
129874
129875
129876
129877
129878
129879
129880
129881
129882
129883
129884
129885
129886
129887
129888
129889
129890
129891
129892
129893
129894
129895
129896
129897
129898
129899
129900
129901
129902
129903
129904
129905
129906
129907
129908
129909
129910
129911
129912
129913
129914
129915
129916
129917
129918
129919
129920
129921
129922
129923
129924
129925
129926
129927
129928
129929
129930
129931
129932
129933
129934
129935
129936
129937
129938
129939
129940
129941
129942
129943
129944

129945
129946

129947
129948
129949

129950

129951
129952
129953
129954
129955
129956
129957
......
130255
130256
130257
130258
130259
130260
130261
130262
130263
130264
130265
130266
130267
130268
130269
130270
......
130302
130303
130304
130305
130306
130307
130308
130309
130310
130311
130312
130313
130314
130315
130316
130317
130318
130319
130320
130321
130322
130323
130324
130325
130326
130327
130328
130329
130330

130331
130332

130333
130334
130335
130336
130337
130338
130339
130340
130341
130342
130343
130344
130345
130346
130347
130348
130349
130350
130351
130352
130353
130354
130355
130356
130357
130358
130359
130360
130361
130362
130363
130364
130365
130366
130367
......
130396
130397
130398
130399
130400
130401
130402
130403
130404
130405
130406
130407
130408
130409
130410
......
131022
131023
131024
131025
131026
131027
131028






131029
131030
131031
131032
131033
131034
131035
......
131241
131242
131243
131244
131245
131246
131247
131248
131249
131250

131251
131252
131253
131254
131255
131256
131257
......
131541
131542
131543
131544
131545
131546
131547






























131548
131549
131550
131551
131552
131553
131554
......
133594
133595
133596
133597
133598
133599
133600
133601
133602
133603
133604
133605
133606
133607
133608
133609
133610
133611
133612
133613
133614
133615
133616
133617
133618
133619
......
133755
133756
133757
133758
133759
133760
133761















133762
133763
133764
133765
133766
133767
133768
......
134090
134091
134092
134093
134094
134095
134096
134097
134098
134099
134100
134101
134102
134103
134104
......
134171
134172
134173
134174
134175
134176
134177



134178
134179
134180
134181
134182
134183
134184
......
134614
134615
134616
134617
134618
134619
134620


















































































134621
134622
134623
134624
134625
134626
134627
......
158754
158755
158756
158757
158758
158759
158760



158761
158762
158763
158764
158765
158766
158767
......
163232
163233
163234
163235
163236
163237
163238
163239
163240
163241
163242
163243
163244
163245
163246
......
163300
163301
163302
163303
163304
163305
163306
163307
163308
163309
163310
163311
163312
163313
163314
......
163360
163361
163362
163363
163364
163365
163366
163367
163368
163369
163370
163371
163372
163373
163374
......
164730
164731
164732
164733
164734
164735
164736
164737
164738
164739
164740
164741
164742
164743
164744
......
165062
165063
165064
165065
165066
165067
165068
































































































165069
165070
165071
165072
165073
165074
165075
......
165561
165562
165563
165564
165565
165566
165567









165568
165569
165570
165571
165572
165573
165574
......
165576
165577
165578
165579
165580
165581
165582





165583
165584
165585
165586
165587
165588
165589
......
166151
166152
166153
166154
166155
166156
166157

166158
166159
166160
166161
166162
166163
166164
......
166296
166297
166298
166299
166300
166301
166302

166303
166304
166305
166306
166307
166308
166309
......
166360
166361
166362
166363
166364
166365
166366
166367
166368
166369
166370
166371
166372
166373
166374
166375
166376
166377
166378
166379
166380
166381
166382
166383
166384
166385





166386
166387
166388
166389
166390
166391
166392
......
166611
166612
166613
166614
166615
166616
166617
166618
166619
166620
166621
166622
166623
166624
166625
......
166868
166869
166870
166871
166872
166873
166874
166875


166876

166877
166878
166879
166880
166881
166882

166883
166884












166885

166886

166887


166888
166889
166890
166891
166892
166893
166894
166895
166896
166897
166898
166899
166900
166901

166902


166903
166904
166905
166906
166907
166908
166909
166910
166911

166912
166913
166914
166915




166916
166917
166918

166919
166920
166921
166922
166923
166924
166925

166926

166927
166928
166929

166930
166931
166932







166933
166934
166935
166936
166937
166938
166939
166940
166941
166942
166943
166944
......
166949
166950
166951
166952
166953
166954
166955




166956
166957
166958
166959
166960
166961
166962
......
166979
166980
166981
166982
166983
166984
166985

166986
166987
166988
166989
166990
166991
166992
......
167047
167048
167049
167050
167051
167052
167053
167054

167055
167056
167057
167058
167059
167060
167061
......
167091
167092
167093
167094
167095
167096
167097

167098
167099
167100
167101
167102
167103
167104
167105
167106
167107




167108
167109
167110
167111
167112
167113
167114
......
167251
167252
167253
167254
167255
167256
167257









167258
167259
167260
167261
167262
167263
167264
167265
167266
167267
167268
167269
167270
167271
167272
167273
167274
167275
167276
167277
167278
167279
......
167280
167281
167282
167283
167284
167285
167286
167287
167288
167289
167290


167291
167292
167293
167294
167295
167296
167297
......
167299
167300
167301
167302
167303
167304
167305
167306
167307
167308

167309
167310
167311
167312
167313
167314
167315
......
167331
167332
167333
167334
167335
167336
167337

167338
167339
167340
167341
167342
167343
167344
167345
167346
167347
167348
167349
167350
167351
167352
167353
167354
167355
167356

167357
167358
167359
167360
167361
167362
167363
167364
167365
167366
167367
167368
167369
167370
167371
167372
167373
167374
167375
167376
167377
167378
167379
167380
167381
167382
167383
167384
167385
167386
167387
167388
167389
167390
167391
167392
167393
167394
167395
167396
......
167403
167404
167405
167406
167407
167408
167409
167410
167411
167412
167413
167414
167415
167416
167417
167418
167419
167420
167421
167422
167423

167424
167425
167426
167427
167428
167429
167430
167431
167432
167433
167434
167435
167436
167437
167438
167439
167440



167441
167442
167443
167444
167445
167446
167447
167448
167449
167450
167451
167452
167453
167454
167455
167456
167457
167458

167459
167460
167461
167462
167463
167464
167465
167466
167467
167468
167469

167470
167471
167472
167473
167474
167475
167476
167477
167478
167479
167480
167481
167482
167483
167484
167485
......
167514
167515
167516
167517
167518
167519
167520

167521
167522

167523
167524
167525
167526
167527
167528
167529
167530
167531
167532
167533
167534
167535
167536
167537
167538

167539
167540

167541
167542
167543
167544
167545
167546
167547
167548
167549
167550
167551
167552
167553
167554
167555
167556
......
167632
167633
167634
167635
167636
167637
167638
167639
167640
167641
167642
167643
167644
167645
167646
167647
167648
167649
167650
167651
167652
167653
167654
167655
167656
167657
167658
167659
167660
167661
167662
167663
167664
167665
167666
167667
167668
167669
167670

167671
167672
167673
167674
167675
167676
167677
......
167766
167767
167768
167769
167770
167771
167772

167773
167774
167775
167776
167777
167778
167779
......
167810
167811
167812
167813
167814
167815
167816


167817
167818
167819
167820
167821
167822
167823
......
167824
167825
167826
167827
167828
167829
167830

167831
167832
167833
167834

167835
167836
167837
167838
167839
167840
167841
......
167846
167847
167848
167849
167850
167851
167852


167853
167854
167855
167856
167857
167858
167859
......
167899
167900
167901
167902
167903
167904
167905






167906
167907
167908
167909
167910
167911
167912
167913
167914
167915
167916
167917
167918
167919
167920
167921
167922
......
168022
168023
168024
168025
168026
168027
168028





168029
168030
168031
168032
168033
168034
168035
168036
......
168042
168043
168044
168045
168046
168047
168048

168049
168050
168051
168052
168053
168054
168055
......
168166
168167
168168
168169
168170
168171
168172
168173
168174
168175
168176
168177
168178
168179
168180
......
168573
168574
168575
168576
168577
168578
168579
168580
168581
168582
168583
168584
168585
168586
168587
......
168602
168603
168604
168605
168606
168607
168608

168609
168610
168611
168612
168613
168614
168615
168616
168617
168618
168619
168620
168621
168622
168623
168624
168625
168626
168627
168628
168629
168630
168631
168632

168633
168634
168635
168636
168637
168638
168639
168640
168641
168642
168643
168644
168645
168646
......
168647
168648
168649
168650
168651
168652
168653
168654
168655
168656
168657
168658
168659
168660
168661
168662
168663
168664
168665
168666
168667
168668
168669
168670
168671
168672
168673
168674
168675
168676
168677
168678
168679
......
168680
168681
168682
168683
168684
168685
168686
168687
168688
168689
168690
168691
168692
168693
168694
......
168815
168816
168817
168818
168819
168820
168821
168822
168823
168824
168825
168826
168827
168828
168829
......
168852
168853
168854
168855
168856
168857
168858
168859
168860
168861
168862
168863
168864
168865
168866
......
168910
168911
168912
168913
168914
168915
168916

168917
168918
168919
168920

168921
168922
168923
168924
168925
168926
168927
......
169105
169106
169107
169108
169109
169110
169111
169112
169113
169114
169115

169116
169117
169118
169119
169120

169121

169122
169123
169124

169125




















169126
169127
169128
169129
169130
169131
169132
169133
169134
169135
169136
169137
169138
169139

169140

169141
169142

169143

169144
169145
169146
169147
169148
169149
169150
169151
169152
169153
169154
169155
169156
......
169258
169259
169260
169261
169262
169263
169264
169265
169266
169267
169268
169269
169270
169271
169272
......
169600
169601
169602
169603
169604
169605
169606



169607
169608
169609
169610
169611
169612
169613
169614
169615
169616
169617
169618
169619
169620
169621
169622
169623
169624
169625
169626
169627
169628
169629
169630
169631
169632
169633

169634
169635
169636
169637
169638
169639
169640
......
169660
169661
169662
169663
169664
169665
169666












169667
169668
169669
169670
169671
169672
169673
......
169721
169722
169723
169724
169725
169726
169727

169728
169729
169730
169731
169732
169733
169734
......
169777
169778
169779
169780
169781
169782
169783


169784
169785
169786
169787
169788
169789
169790
......
170168
170169
170170
170171
170172
170173
170174
170175
170176
170177
170178
170179
170180
170181
170182
......
170191
170192
170193
170194
170195
170196
170197
170198
170199
170200
170201
170202
170203
170204
170205
......
170304
170305
170306
170307
170308
170309
170310
170311
170312
170313
170314
170315
170316
170317
170318
......
170668
170669
170670
170671
170672
170673
170674
170675
170676
170677
170678
170679
170680
170681
170682
......
171279
171280
171281
171282
171283
171284
171285
171286
171287
171288
171289
171290
171291
171292
171293
......
171352
171353
171354
171355
171356
171357
171358
171359

171360
171361
171362
171363
171364
171365
171366
......
171594
171595
171596
171597
171598
171599
171600
171601
171602
171603
171604
171605
171606
171607
171608
......
171950
171951
171952
171953
171954
171955
171956
171957
171958
171959
171960
171961
171962
171963
171964
......
172012
172013
172014
172015
172016
172017
172018

172019
172020
172021
172022
172023
172024
172025
......
172167
172168
172169
172170
172171
172172
172173
172174
172175
172176
172177
172178
172179
172180
172181
......
172187
172188
172189
172190
172191
172192
172193
172194
172195
172196
172197
172198
172199
172200
172201
......
172455
172456
172457
172458
172459
172460
172461
172462
172463
172464
172465
172466
172467
172468
172469
......
172487
172488
172489
172490
172491
172492
172493

172494
172495
172496
172497
172498
172499
172500
......
172757
172758
172759
172760
172761
172762
172763
172764
172765
172766
172767
172768
172769
172770
172771
......
172843
172844
172845
172846
172847
172848
172849
172850
172851
172852
172853
172854
172855
172856
172857
172858
172859
172860
172861
172862
172863
172864
172865
172866
172867
172868
172869
172870
172871
172872
172873
172874
172875
172876
......
172969
172970
172971
172972
172973
172974
172975


















172976
172977
172978
172979
172980
172981
172982
......
173476
173477
173478
173479
173480
173481
173482












173483
173484
173485
173486
173487
173488
173489
......
173495
173496
173497
173498
173499
173500
173501
173502
173503



173504
173505
173506

173507
173508
173509
173510
173511
173512
173513
......
173955
173956
173957
173958
173959
173960
173961

173962
173963
173964
173965
173966
173967
173968
......
174128
174129
174130
174131
174132
174133
174134
174135
174136

174137
174138
174139
174140

174141
174142
174143
174144
174145
174146
174147
......
174235
174236
174237
174238
174239
174240
174241

174242
174243
174244
174245
174246
174247
174248
174249
174250
174251
174252
174253
174254

174255
174256
174257
174258
174259
174260
174261
174262
174263
......
174297
174298
174299
174300
174301
174302
174303
174304








174305
174306
174307
174308
174309
174310
174311
......
174506
174507
174508
174509
174510
174511
174512

174513
174514
174515
174516
174517


174518
174519
174520
174521
174522
174523
174524
......
174654
174655
174656
174657
174658
174659
174660
174661
174662
174663
174664
174665
174666
174667
174668
......
174835
174836
174837
174838
174839
174840
174841
174842
174843
174844
174845
174846
174847
174848
174849
......
175002
175003
175004
175005
175006
175007
175008
175009
175010
175011
175012
175013
175014
175015
175016
......
175059
175060
175061
175062
175063
175064
175065





























175066
175067
175068
175069
175070
175071
175072
......
175124
175125
175126
175127
175128
175129
175130
175131
175132
175133
175134
175135
175136
175137
175138
......
175587
175588
175589
175590
175591
175592
175593
175594
175595
175596
175597
175598
175599
175600
175601
......
175719
175720
175721
175722
175723
175724
175725
175726
175727
175728
175729
175730
175731
175732
175733
......
175813
175814
175815
175816
175817
175818
175819



175820
175821
175822
175823
175824
175825
175826
175827
175828
175829
......
175874
175875
175876
175877
175878
175879
175880
175881
175882
175883
175884
175885
175886
175887
175888
......
176168
176169
176170
176171
176172
176173
176174
176175
176176
176177
176178
176179
176180
176181
176182
176183
176184
176185
176186
176187
176188
176189
176190
176191
176192
......
176227
176228
176229
176230
176231
176232
176233
176234
176235
176236
176237
176238
176239
176240
176241
......
176251
176252
176253
176254
176255
176256
176257
176258
176259
176260
176261
176262
176263
176264
176265
......
176503
176504
176505
176506
176507
176508
176509
176510
176511
176512
176513
176514
176515
176516
176517
......
176527
176528
176529
176530
176531
176532
176533
176534
176535
176536
176537
176538
176539
176540
176541
176542
176543

176544
176545
176546
176547
176548
176549
176550
......
176574
176575
176576
176577
176578
176579
176580
176581
176582
176583
176584
176585
176586
176587
176588
176589
176590
176591
176592
176593
176594
176595
176596
176597
176598
176599
176600

176601
176602
176603



176604
176605
176606



176607



176608







176609
176610
176611
176612
176613
176614
176615
176616
176617
176618

176619
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176622
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......
176703
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......
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......
176863
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......
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......
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......
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......
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......
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......
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......
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......
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......
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178226
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178232
......
178598
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178604









178605
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......
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178658


178659
178660
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......
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......
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......
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179036






























179037
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......
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......
179652
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179658


179659

179660
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179664
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179666
......
180222
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180249
......
180598
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......
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180726
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......
181001
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181017
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......
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......
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181234
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......
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......
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......
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181834

181835
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......
182057
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......
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......
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183432

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......
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183792

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......
183808
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183814



183815
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183832
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......
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......
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183990
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......
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......
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......
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......
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/******************************************************************************
** This file is an amalgamation of many separate C source files from SQLite
** version 3.9.2.  By combining all the individual C code files into this 
** single large file, the entire code can be compiled as a single translation
** unit.  This allows many compilers to do optimizations that would not be
** possible if the files were compiled separately.  Performance improvements
** of 5% or more are commonly seen when SQLite is compiled as a single
** translation unit.
**
** This file is all you need to compile SQLite.  To use SQLite in other
................................................................................
** string contains the date and time of the check-in (UTC) and an SHA1
** hash of the entire source tree.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
#define SQLITE_VERSION        "3.9.2"
#define SQLITE_VERSION_NUMBER 3009002
#define SQLITE_SOURCE_ID      "2015-11-02 18:31:45 bda77dda9697c463c3d0704014d51627fceee328"

/*
** CAPI3REF: Run-Time Library Version Numbers
** KEYWORDS: sqlite3_version, sqlite3_sourceid
**
** These interfaces provide the same information as the [SQLITE_VERSION],
** [SQLITE_VERSION_NUMBER], and [SQLITE_SOURCE_ID] C preprocessor macros
................................................................................
#define SQLITE_IOERR_SHMMAP            (SQLITE_IOERR | (21<<8))
#define SQLITE_IOERR_SEEK              (SQLITE_IOERR | (22<<8))
#define SQLITE_IOERR_DELETE_NOENT      (SQLITE_IOERR | (23<<8))
#define SQLITE_IOERR_MMAP              (SQLITE_IOERR | (24<<8))
#define SQLITE_IOERR_GETTEMPPATH       (SQLITE_IOERR | (25<<8))
#define SQLITE_IOERR_CONVPATH          (SQLITE_IOERR | (26<<8))
#define SQLITE_IOERR_VNODE             (SQLITE_IOERR | (27<<8))

#define SQLITE_LOCKED_SHAREDCACHE      (SQLITE_LOCKED |  (1<<8))
#define SQLITE_BUSY_RECOVERY           (SQLITE_BUSY   |  (1<<8))
#define SQLITE_BUSY_SNAPSHOT           (SQLITE_BUSY   |  (2<<8))
#define SQLITE_CANTOPEN_NOTEMPDIR      (SQLITE_CANTOPEN | (1<<8))
#define SQLITE_CANTOPEN_ISDIR          (SQLITE_CANTOPEN | (2<<8))
#define SQLITE_CANTOPEN_FULLPATH       (SQLITE_CANTOPEN | (3<<8))
#define SQLITE_CANTOPEN_CONVPATH       (SQLITE_CANTOPEN | (4<<8))
................................................................................
** [sqlite3_malloc()] and the result is stored in the char* variable
** that the fourth parameter of [sqlite3_file_control()] points to.
** The caller is responsible for freeing the memory when done.  As with
** all file-control actions, there is no guarantee that this will actually
** do anything.  Callers should initialize the char* variable to a NULL
** pointer in case this file-control is not implemented.  This file-control
** is intended for diagnostic use only.









**
** <li>[[SQLITE_FCNTL_PRAGMA]]
** ^Whenever a [PRAGMA] statement is parsed, an [SQLITE_FCNTL_PRAGMA] 
** file control is sent to the open [sqlite3_file] object corresponding
** to the database file to which the pragma statement refers. ^The argument
** to the [SQLITE_FCNTL_PRAGMA] file control is an array of
** pointers to strings (char**) in which the second element of the array
................................................................................
#define SQLITE_FCNTL_HAS_MOVED              20
#define SQLITE_FCNTL_SYNC                   21
#define SQLITE_FCNTL_COMMIT_PHASETWO        22
#define SQLITE_FCNTL_WIN32_SET_HANDLE       23
#define SQLITE_FCNTL_WAL_BLOCK              24
#define SQLITE_FCNTL_ZIPVFS                 25
#define SQLITE_FCNTL_RBU                    26


/* deprecated names */
#define SQLITE_GET_LOCKPROXYFILE      SQLITE_FCNTL_GET_LOCKPROXYFILE
#define SQLITE_SET_LOCKPROXYFILE      SQLITE_FCNTL_SET_LOCKPROXYFILE
#define SQLITE_LAST_ERRNO             SQLITE_FCNTL_LAST_ERRNO


................................................................................
** SQLITE_CONFIG_SCRATCH, SQLite avoids unnecessary large
** [sqlite3_malloc|heap allocations].
** This can help [Robson proof|prevent memory allocation failures] due to heap
** fragmentation in low-memory embedded systems.
** </dd>
**
** [[SQLITE_CONFIG_PAGECACHE]] <dt>SQLITE_CONFIG_PAGECACHE</dt>
** <dd> ^The SQLITE_CONFIG_PAGECACHE option specifies a static memory buffer
** that SQLite can use for the database page cache with the default page
** cache implementation.  
** This configuration should not be used if an application-define page
** cache implementation is loaded using the [SQLITE_CONFIG_PCACHE2]
** configuration option.
** ^There are three arguments to SQLITE_CONFIG_PAGECACHE: A pointer to
** 8-byte aligned
** memory, the size of each page buffer (sz), and the number of pages (N).

** The sz argument should be the size of the largest database page
** (a power of two between 512 and 65536) plus some extra bytes for each
** page header.  ^The number of extra bytes needed by the page header
** can be determined using the [SQLITE_CONFIG_PCACHE_HDRSZ] option 
** to [sqlite3_config()].
** ^It is harmless, apart from the wasted memory,
** for the sz parameter to be larger than necessary.  The first

** argument should pointer to an 8-byte aligned block of memory that
** is at least sz*N bytes of memory, otherwise subsequent behavior is
** undefined.
** ^SQLite will use the memory provided by the first argument to satisfy its
** memory needs for the first N pages that it adds to cache.  ^If additional





** page cache memory is needed beyond what is provided by this option, then
** SQLite goes to [sqlite3_malloc()] for the additional storage space.</dd>

**
** [[SQLITE_CONFIG_HEAP]] <dt>SQLITE_CONFIG_HEAP</dt>
** <dd> ^The SQLITE_CONFIG_HEAP option specifies a static memory buffer 
** that SQLite will use for all of its dynamic memory allocation needs
** beyond those provided for by [SQLITE_CONFIG_SCRATCH] and
** [SQLITE_CONFIG_PAGECACHE].
** ^The SQLITE_CONFIG_HEAP option is only available if SQLite is compiled
................................................................................
** ^The sqlite3_value_dup(V) interface returns NULL if V is NULL or if a
** memory allocation fails.
**
** ^The sqlite3_value_free(V) interface frees an [sqlite3_value] object
** previously obtained from [sqlite3_value_dup()].  ^If V is a NULL pointer
** then sqlite3_value_free(V) is a harmless no-op.
*/
SQLITE_API SQLITE_EXPERIMENTAL sqlite3_value *SQLITE_STDCALL sqlite3_value_dup(const sqlite3_value*);
SQLITE_API SQLITE_EXPERIMENTAL void SQLITE_STDCALL sqlite3_value_free(sqlite3_value*);

/*
** CAPI3REF: Obtain Aggregate Function Context
** METHOD: sqlite3_context
**
** Implementations of aggregate SQL functions use this
** routine to allocate memory for storing their state.
................................................................................
** and makes other simplifications to the WHERE clause in an attempt to
** get as many WHERE clause terms into the form shown above as possible.
** ^The aConstraint[] array only reports WHERE clause terms that are
** relevant to the particular virtual table being queried.
**
** ^Information about the ORDER BY clause is stored in aOrderBy[].
** ^Each term of aOrderBy records a column of the ORDER BY clause.











**
** The [xBestIndex] method must fill aConstraintUsage[] with information
** about what parameters to pass to xFilter.  ^If argvIndex>0 then
** the right-hand side of the corresponding aConstraint[] is evaluated
** and becomes the argvIndex-th entry in argv.  ^(If aConstraintUsage[].omit
** is true, then the constraint is assumed to be fully handled by the
** virtual table and is not checked again by SQLite.)^
................................................................................
  int needToFreeIdxStr;      /* Free idxStr using sqlite3_free() if true */
  int orderByConsumed;       /* True if output is already ordered */
  double estimatedCost;           /* Estimated cost of using this index */
  /* Fields below are only available in SQLite 3.8.2 and later */
  sqlite3_int64 estimatedRows;    /* Estimated number of rows returned */
  /* Fields below are only available in SQLite 3.9.0 and later */
  int idxFlags;              /* Mask of SQLITE_INDEX_SCAN_* flags */


};

/*
** CAPI3REF: Virtual Table Scan Flags
*/
#define SQLITE_INDEX_SCAN_UNIQUE      1     /* Scan visits at most 1 row */

................................................................................
** CAPI3REF: Virtual Table Constraint Operator Codes
**
** These macros defined the allowed values for the
** [sqlite3_index_info].aConstraint[].op field.  Each value represents
** an operator that is part of a constraint term in the wHERE clause of
** a query that uses a [virtual table].
*/
#define SQLITE_INDEX_CONSTRAINT_EQ    2
#define SQLITE_INDEX_CONSTRAINT_GT    4
#define SQLITE_INDEX_CONSTRAINT_LE    8
#define SQLITE_INDEX_CONSTRAINT_LT    16
#define SQLITE_INDEX_CONSTRAINT_GE    32
#define SQLITE_INDEX_CONSTRAINT_MATCH 64




/*
** CAPI3REF: Register A Virtual Table Implementation
** METHOD: sqlite3
**
** ^These routines are used to register a new [virtual table module] name.
** ^Module names must be registered before
................................................................................
** [[SQLITE_STATUS_SCRATCH_SIZE]] ^(<dt>SQLITE_STATUS_SCRATCH_SIZE</dt>
** <dd>This parameter records the largest memory allocation request
** handed to [scratch memory allocator].  Only the value returned in the
** *pHighwater parameter to [sqlite3_status()] is of interest.  
** The value written into the *pCurrent parameter is undefined.</dd>)^
**
** [[SQLITE_STATUS_PARSER_STACK]] ^(<dt>SQLITE_STATUS_PARSER_STACK</dt>
** <dd>This parameter records the deepest parser stack.  It is only

** meaningful if SQLite is compiled with [YYTRACKMAXSTACKDEPTH].</dd>)^
** </dl>
**
** New status parameters may be added from time to time.
*/
#define SQLITE_STATUS_MEMORY_USED          0
#define SQLITE_STATUS_PAGECACHE_USED       1
................................................................................
*/
SQLITE_API int SQLITE_STDCALL sqlite3_stricmp(const char *, const char *);
SQLITE_API int SQLITE_STDCALL sqlite3_strnicmp(const char *, const char *, int);

/*
** CAPI3REF: String Globbing
*
** ^The [sqlite3_strglob(P,X)] interface returns zero if string X matches
** the glob pattern P, and it returns non-zero if string X does not match
** the glob pattern P.  ^The definition of glob pattern matching used in
** [sqlite3_strglob(P,X)] is the same as for the "X GLOB P" operator in the
** SQL dialect used by SQLite.  ^The sqlite3_strglob(P,X) function is case
** sensitive.
**
** Note that this routine returns zero on a match and non-zero if the strings
** do not match, the same as [sqlite3_stricmp()] and [sqlite3_strnicmp()].


*/
SQLITE_API int SQLITE_STDCALL sqlite3_strglob(const char *zGlob, const char *zStr);
























/*
** CAPI3REF: Error Logging Interface
**
** ^The [sqlite3_log()] interface writes a message into the [error log]
** established by the [SQLITE_CONFIG_LOG] option to [sqlite3_config()].
** ^If logging is enabled, the zFormat string and subsequent arguments are
................................................................................
** ^Zero all [sqlite3_stmt_scanstatus()] related event counters.
**
** This API is only available if the library is built with pre-processor
** symbol [SQLITE_ENABLE_STMT_SCANSTATUS] defined.
*/
SQLITE_API void SQLITE_STDCALL sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);





























































































































/*
** Undo the hack that converts floating point types to integer for
** builds on processors without floating point support.
*/
#ifdef SQLITE_OMIT_FLOATING_POINT
# undef double
................................................................................
# define SQLITE_INT_TO_PTR(X)  ((void*)(intptr_t)(X))
# define SQLITE_PTR_TO_INT(X)  ((int)(intptr_t)(X))
#else                          /* Generates a warning - but it always works */
# define SQLITE_INT_TO_PTR(X)  ((void*)(X))
# define SQLITE_PTR_TO_INT(X)  ((int)(X))
#endif
















/*
** A macro to hint to the compiler that a function should not be
** inlined.
*/
#if defined(__GNUC__)
#  define SQLITE_NOINLINE  __attribute__((noinline))
#elif defined(_MSC_VER) && _MSC_VER>=1310
................................................................................
#define TK_TO_TEXT                        143
#define TK_TO_BLOB                        144
#define TK_TO_NUMERIC                     145
#define TK_TO_INT                         146
#define TK_TO_REAL                        147
#define TK_ISNOT                          148
#define TK_END_OF_FILE                    149
#define TK_ILLEGAL                        150
#define TK_SPACE                          151
#define TK_UNCLOSED_STRING                152
#define TK_FUNCTION                       153
#define TK_COLUMN                         154
#define TK_AGG_FUNCTION                   155
#define TK_AGG_COLUMN                     156
#define TK_UMINUS                         157
#define TK_UPLUS                          158
#define TK_REGISTER                       159











/************** End of parse.h ***********************************************/
/************** Continuing where we left off in sqliteInt.h ******************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
................................................................................
** pagecaches for each database connection.  A positive number is the
** number of pages.  A negative number N translations means that a buffer
** of -1024*N bytes is allocated and used for as many pages as it will hold.
*/
#ifndef SQLITE_DEFAULT_PCACHE_INITSZ
# define SQLITE_DEFAULT_PCACHE_INITSZ 100
#endif


/*
** GCC does not define the offsetof() macro so we'll have to do it
** ourselves.
*/
#ifndef offsetof
#define offsetof(STRUCTURE,FIELD) ((int)((char*)&((STRUCTURE*)0)->FIELD))
................................................................................
** and whether or not that determination is run-time or compile-time.
**
** For best performance, an attempt is made to guess at the byte-order
** using C-preprocessor macros.  If that is unsuccessful, or if
** -DSQLITE_RUNTIME_BYTEORDER=1 is set, then byte-order is determined
** at run-time.
*/
#ifdef SQLITE_AMALGAMATION
SQLITE_PRIVATE const int sqlite3one = 1;
#else
SQLITE_PRIVATE const int sqlite3one;
#endif
#if (defined(i386)     || defined(__i386__)   || defined(_M_IX86) ||    \
     defined(__x86_64) || defined(__x86_64__) || defined(_M_X64)  ||    \
     defined(_M_AMD64) || defined(_M_ARM)     || defined(__x86)   ||    \
     defined(__arm__)) && !defined(SQLITE_RUNTIME_BYTEORDER)
# define SQLITE_BYTEORDER    1234
# define SQLITE_BIGENDIAN    0
# define SQLITE_LITTLEENDIAN 1
................................................................................
    && !defined(SQLITE_RUNTIME_BYTEORDER)
# define SQLITE_BYTEORDER    4321
# define SQLITE_BIGENDIAN    1
# define SQLITE_LITTLEENDIAN 0
# define SQLITE_UTF16NATIVE  SQLITE_UTF16BE
#endif
#if !defined(SQLITE_BYTEORDER)





# define SQLITE_BYTEORDER    0     /* 0 means "unknown at compile-time" */
# define SQLITE_BIGENDIAN    (*(char *)(&sqlite3one)==0)
# define SQLITE_LITTLEENDIAN (*(char *)(&sqlite3one)==1)
# define SQLITE_UTF16NATIVE  (SQLITE_BIGENDIAN?SQLITE_UTF16BE:SQLITE_UTF16LE)
#endif

/*
................................................................................
#define BTREE_OMIT_JOURNAL  1  /* Do not create or use a rollback journal */
#define BTREE_MEMORY        2  /* This is an in-memory DB */
#define BTREE_SINGLE        4  /* The file contains at most 1 b-tree */
#define BTREE_UNORDERED     8  /* Use of a hash implementation is OK */

SQLITE_PRIVATE int sqlite3BtreeClose(Btree*);
SQLITE_PRIVATE int sqlite3BtreeSetCacheSize(Btree*,int);

#if SQLITE_MAX_MMAP_SIZE>0
SQLITE_PRIVATE   int sqlite3BtreeSetMmapLimit(Btree*,sqlite3_int64);
#endif
SQLITE_PRIVATE int sqlite3BtreeSetPagerFlags(Btree*,unsigned);
SQLITE_PRIVATE int sqlite3BtreeSyncDisabled(Btree*);
SQLITE_PRIVATE int sqlite3BtreeSetPageSize(Btree *p, int nPagesize, int nReserve, int eFix);
SQLITE_PRIVATE int sqlite3BtreeGetPageSize(Btree*);
................................................................................
#define BTREE_TEXT_ENCODING       5
#define BTREE_USER_VERSION        6
#define BTREE_INCR_VACUUM         7
#define BTREE_APPLICATION_ID      8
#define BTREE_DATA_VERSION        15  /* A virtual meta-value */

/*





























** Values that may be OR'd together to form the second argument of an
** sqlite3BtreeCursorHints() call.
**
** The BTREE_BULKLOAD flag is set on index cursors when the index is going
** to be filled with content that is already in sorted order.
**
** The BTREE_SEEK_EQ flag is set on cursors that will get OP_SeekGE or
** OP_SeekLE opcodes for a range search, but where the range of entries
** selected will all have the same key.  In other words, the cursor will
** be used only for equality key searches.
**
*/
#define BTREE_BULKLOAD 0x00000001  /* Used to full index in sorted order */
#define BTREE_SEEK_EQ  0x00000002  /* EQ seeks only - no range seeks */

















SQLITE_PRIVATE int sqlite3BtreeCursor(
  Btree*,                              /* BTree containing table to open */
  int iTable,                          /* Index of root page */
  int wrFlag,                          /* 1 for writing.  0 for read-only */
  struct KeyInfo*,                     /* First argument to compare function */
  BtCursor *pCursor                    /* Space to write cursor structure */
);
SQLITE_PRIVATE int sqlite3BtreeCursorSize(void);
SQLITE_PRIVATE void sqlite3BtreeCursorZero(BtCursor*);





SQLITE_PRIVATE int sqlite3BtreeCloseCursor(BtCursor*);
SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
  BtCursor*,
  UnpackedRecord *pUnKey,
  i64 intKey,
  int bias,
................................................................................
SQLITE_PRIVATE char *sqlite3BtreeIntegrityCheck(Btree*, int *aRoot, int nRoot, int, int*);
SQLITE_PRIVATE struct Pager *sqlite3BtreePager(Btree*);

SQLITE_PRIVATE int sqlite3BtreePutData(BtCursor*, u32 offset, u32 amt, void*);
SQLITE_PRIVATE void sqlite3BtreeIncrblobCursor(BtCursor *);
SQLITE_PRIVATE void sqlite3BtreeClearCursor(BtCursor *);
SQLITE_PRIVATE int sqlite3BtreeSetVersion(Btree *pBt, int iVersion);
SQLITE_PRIVATE void sqlite3BtreeCursorHints(BtCursor *, unsigned int mask);
#ifdef SQLITE_DEBUG
SQLITE_PRIVATE int sqlite3BtreeCursorHasHint(BtCursor*, unsigned int mask);
#endif
SQLITE_PRIVATE int sqlite3BtreeIsReadonly(Btree *pBt);
SQLITE_PRIVATE int sqlite3HeaderSizeBtree(void);

#ifndef NDEBUG
SQLITE_PRIVATE int sqlite3BtreeCursorIsValid(BtCursor*);
#endif

................................................................................
    sqlite3_context *pCtx; /* Used when p4type is P4_FUNCCTX */
    CollSeq *pColl;        /* Used when p4type is P4_COLLSEQ */
    Mem *pMem;             /* Used when p4type is P4_MEM */
    VTable *pVtab;         /* Used when p4type is P4_VTAB */
    KeyInfo *pKeyInfo;     /* Used when p4type is P4_KEYINFO */
    int *ai;               /* Used when p4type is P4_INTARRAY */
    SubProgram *pProgram;  /* Used when p4type is P4_SUBPROGRAM */



    int (*xAdvance)(BtCursor *, int *);
  } p4;
#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
  char *zComment;          /* Comment to improve readability */
#endif
#ifdef VDBE_PROFILE
  u32 cnt;                 /* Number of times this instruction was executed */
................................................................................
*/
#define P4_NOTUSED    0   /* The P4 parameter is not used */
#define P4_DYNAMIC  (-1)  /* Pointer to a string obtained from sqliteMalloc() */
#define P4_STATIC   (-2)  /* Pointer to a static string */
#define P4_COLLSEQ  (-4)  /* P4 is a pointer to a CollSeq structure */
#define P4_FUNCDEF  (-5)  /* P4 is a pointer to a FuncDef structure */
#define P4_KEYINFO  (-6)  /* P4 is a pointer to a KeyInfo structure */

#define P4_MEM      (-8)  /* P4 is a pointer to a Mem*    structure */
#define P4_TRANSIENT  0   /* P4 is a pointer to a transient string */
#define P4_VTAB     (-10) /* P4 is a pointer to an sqlite3_vtab structure */
#define P4_MPRINTF  (-11) /* P4 is a string obtained from sqlite3_mprintf() */
#define P4_REAL     (-12) /* P4 is a 64-bit floating point value */
#define P4_INT64    (-13) /* P4 is a 64-bit signed integer */
#define P4_INT32    (-14) /* P4 is a 32-bit signed integer */
................................................................................
/*
** The makefile scans the vdbe.c source file and creates the "opcodes.h"
** header file that defines a number for each opcode used by the VDBE.
*/
/************** Include opcodes.h in the middle of vdbe.h ********************/
/************** Begin file opcodes.h *****************************************/
/* Automatically generated.  Do not edit */
/* See the mkopcodeh.awk script for details */
#define OP_Savepoint       1
#define OP_AutoCommit      2
#define OP_Transaction     3
#define OP_SorterNext      4
#define OP_PrevIfOpen      5
#define OP_NextIfOpen      6
#define OP_Prev            7
................................................................................
#define OP_Null           26 /* synopsis: r[P2..P3]=NULL                   */
#define OP_SoftNull       27 /* synopsis: r[P1]=NULL                       */
#define OP_Blob           28 /* synopsis: r[P2]=P4 (len=P1)                */
#define OP_Variable       29 /* synopsis: r[P2]=parameter(P1,P4)           */
#define OP_Move           30 /* synopsis: r[P2@P3]=r[P1@P3]                */
#define OP_Copy           31 /* synopsis: r[P2@P3+1]=r[P1@P3+1]            */
#define OP_SCopy          32 /* synopsis: r[P2]=r[P1]                      */

#define OP_ResultRow      33 /* synopsis: output=r[P1@P2]                  */
#define OP_CollSeq        34
#define OP_Function0      35 /* synopsis: r[P3]=func(r[P2@P5])             */
#define OP_Function       36 /* synopsis: r[P3]=func(r[P2@P5])             */
#define OP_AddImm         37 /* synopsis: r[P1]=r[P1]+P2                   */
#define OP_MustBeInt      38
#define OP_RealAffinity   39
#define OP_Cast           40 /* synopsis: affinity(r[P1])                  */
#define OP_Permutation    41
#define OP_Compare        42 /* synopsis: r[P1@P3] <-> r[P2@P3]            */
#define OP_Jump           43
#define OP_Once           44
#define OP_If             45
#define OP_IfNot          46
#define OP_Column         47 /* synopsis: r[P3]=PX                         */
#define OP_Affinity       48 /* synopsis: affinity(r[P1@P2])               */
#define OP_MakeRecord     49 /* synopsis: r[P3]=mkrec(r[P1@P2])            */
#define OP_Count          50 /* synopsis: r[P2]=count()                    */
#define OP_ReadCookie     51
#define OP_SetCookie      52
#define OP_ReopenIdx      53 /* synopsis: root=P2 iDb=P3                   */
#define OP_OpenRead       54 /* synopsis: root=P2 iDb=P3                   */
#define OP_OpenWrite      55 /* synopsis: root=P2 iDb=P3                   */
#define OP_OpenAutoindex  56 /* synopsis: nColumn=P2                       */
#define OP_OpenEphemeral  57 /* synopsis: nColumn=P2                       */
#define OP_SorterOpen     58
#define OP_SequenceTest   59 /* synopsis: if( cursor[P1].ctr++ ) pc = P2   */
#define OP_OpenPseudo     60 /* synopsis: P3 columns in r[P2]              */
#define OP_Close          61
#define OP_ColumnsUsed    62
#define OP_SeekLT         63 /* synopsis: key=r[P3@P4]                     */
#define OP_SeekLE         64 /* synopsis: key=r[P3@P4]                     */
#define OP_SeekGE         65 /* synopsis: key=r[P3@P4]                     */
#define OP_SeekGT         66 /* synopsis: key=r[P3@P4]                     */
#define OP_Seek           67 /* synopsis: intkey=r[P2]                     */
#define OP_NoConflict     68 /* synopsis: key=r[P3@P4]                     */
#define OP_NotFound       69 /* synopsis: key=r[P3@P4]                     */
#define OP_Found          70 /* synopsis: key=r[P3@P4]                     */
#define OP_Or             71 /* same as TK_OR, synopsis: r[P3]=(r[P1] || r[P2]) */
#define OP_And            72 /* same as TK_AND, synopsis: r[P3]=(r[P1] && r[P2]) */

#define OP_NotExists      73 /* synopsis: intkey=r[P3]                     */
#define OP_Sequence       74 /* synopsis: r[P2]=cursor[P1].ctr++           */
#define OP_NewRowid       75 /* synopsis: r[P2]=rowid                      */
#define OP_IsNull         76 /* same as TK_ISNULL, synopsis: if r[P1]==NULL goto P2 */
#define OP_NotNull        77 /* same as TK_NOTNULL, synopsis: if r[P1]!=NULL goto P2 */
#define OP_Ne             78 /* same as TK_NE, synopsis: if r[P1]!=r[P3] goto P2 */
#define OP_Eq             79 /* same as TK_EQ, synopsis: if r[P1]==r[P3] goto P2 */
#define OP_Gt             80 /* same as TK_GT, synopsis: if r[P1]>r[P3] goto P2 */
#define OP_Le             81 /* same as TK_LE, synopsis: if r[P1]<=r[P3] goto P2 */
#define OP_Lt             82 /* same as TK_LT, synopsis: if r[P1]<r[P3] goto P2 */
#define OP_Ge             83 /* same as TK_GE, synopsis: if r[P1]>=r[P3] goto P2 */
#define OP_Insert         84 /* synopsis: intkey=r[P3] data=r[P2]          */
#define OP_BitAnd         85 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */
#define OP_BitOr          86 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */
#define OP_ShiftLeft      87 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<<r[P1] */
#define OP_ShiftRight     88 /* same as TK_RSHIFT, synopsis: r[P3]=r[P2]>>r[P1] */
#define OP_Add            89 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */
#define OP_Subtract       90 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */
#define OP_Multiply       91 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */
#define OP_Divide         92 /* same as TK_SLASH, synopsis: r[P3]=r[P2]/r[P1] */
#define OP_Remainder      93 /* same as TK_REM, synopsis: r[P3]=r[P2]%r[P1] */
#define OP_Concat         94 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */
#define OP_InsertInt      95 /* synopsis: intkey=P3 data=r[P2]             */
#define OP_BitNot         96 /* same as TK_BITNOT, synopsis: r[P1]= ~r[P1] */
#define OP_String8        97 /* same as TK_STRING, synopsis: r[P2]='P4'    */

#define OP_Delete         98
#define OP_ResetCount     99
#define OP_SorterCompare 100 /* synopsis: if key(P1)!=trim(r[P3],P4) goto P2 */
#define OP_SorterData    101 /* synopsis: r[P2]=data                       */
#define OP_RowKey        102 /* synopsis: r[P2]=key                        */
#define OP_RowData       103 /* synopsis: r[P2]=data                       */
#define OP_Rowid         104 /* synopsis: r[P2]=rowid                      */
#define OP_NullRow       105
#define OP_Last          106
#define OP_SorterSort    107
#define OP_Sort          108
#define OP_Rewind        109
#define OP_SorterInsert  110
#define OP_IdxInsert     111 /* synopsis: key=r[P2]                        */
#define OP_IdxDelete     112 /* synopsis: key=r[P2@P3]                     */
#define OP_IdxRowid      113 /* synopsis: r[P2]=rowid                      */
#define OP_IdxLE         114 /* synopsis: key=r[P3@P4]                     */
#define OP_IdxGT         115 /* synopsis: key=r[P3@P4]                     */
#define OP_IdxLT         116 /* synopsis: key=r[P3@P4]                     */
#define OP_IdxGE         117 /* synopsis: key=r[P3@P4]                     */
#define OP_Destroy       118
#define OP_Clear         119
#define OP_ResetSorter   120
#define OP_CreateIndex   121 /* synopsis: r[P2]=root iDb=P1                */
#define OP_CreateTable   122 /* synopsis: r[P2]=root iDb=P1                */
#define OP_ParseSchema   123
#define OP_LoadAnalysis  124
#define OP_DropTable     125
#define OP_DropIndex     126
#define OP_DropTrigger   127
#define OP_IntegrityCk   128
#define OP_RowSetAdd     129 /* synopsis: rowset(P1)=r[P2]                 */
#define OP_RowSetRead    130 /* synopsis: r[P3]=rowset(P1)                 */
#define OP_RowSetTest    131 /* synopsis: if r[P3] in rowset(P1) goto P2   */
#define OP_Program       132
#define OP_Real          133 /* same as TK_FLOAT, synopsis: r[P2]=P4       */

#define OP_Param         134
#define OP_FkCounter     135 /* synopsis: fkctr[P1]+=P2                    */
#define OP_FkIfZero      136 /* synopsis: if fkctr[P1]==0 goto P2          */
#define OP_MemMax        137 /* synopsis: r[P1]=max(r[P1],r[P2])           */
#define OP_IfPos         138 /* synopsis: if r[P1]>0 then r[P1]-=P3, goto P2 */
#define OP_SetIfNotPos   139 /* synopsis: if r[P1]<=0 then r[P2]=P3        */
#define OP_IfNotZero     140 /* synopsis: if r[P1]!=0 then r[P1]-=P3, goto P2 */
#define OP_DecrJumpZero  141 /* synopsis: if (--r[P1])==0 goto P2          */
#define OP_JumpZeroIncr  142 /* synopsis: if (r[P1]++)==0 ) goto P2        */
#define OP_AggStep0      143 /* synopsis: accum=r[P3] step(r[P2@P5])       */
#define OP_AggStep       144 /* synopsis: accum=r[P3] step(r[P2@P5])       */
#define OP_AggFinal      145 /* synopsis: accum=r[P1] N=P2                 */
#define OP_IncrVacuum    146
#define OP_Expire        147
#define OP_TableLock     148 /* synopsis: iDb=P1 root=P2 write=P3          */
#define OP_VBegin        149
#define OP_VCreate       150
#define OP_VDestroy      151
#define OP_VOpen         152
#define OP_VColumn       153 /* synopsis: r[P3]=vcolumn(P2)                */
#define OP_VNext         154
#define OP_VRename       155
#define OP_Pagecount     156
#define OP_MaxPgcnt      157
#define OP_Init          158 /* synopsis: Start at P2                      */

#define OP_Noop          159
#define OP_Explain       160


/* Properties such as "out2" or "jump" that are specified in
** comments following the "case" for each opcode in the vdbe.c
** are encoded into bitvectors as follows:
*/
#define OPFLG_JUMP            0x0001  /* jump:  P2 holds jmp target */
#define OPFLG_IN1             0x0002  /* in1:   P1 is an input */
................................................................................
#define OPFLG_OUT2            0x0010  /* out2:  P2 is an output */
#define OPFLG_OUT3            0x0020  /* out3:  P3 is an output */
#define OPFLG_INITIALIZER {\
/*   0 */ 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01,\
/*   8 */ 0x01, 0x00, 0x10, 0x00, 0x01, 0x00, 0x01, 0x01,\
/*  16 */ 0x02, 0x01, 0x02, 0x12, 0x03, 0x08, 0x00, 0x10,\
/*  24 */ 0x10, 0x10, 0x10, 0x00, 0x10, 0x10, 0x00, 0x00,\
/*  32 */ 0x10, 0x00, 0x00, 0x00, 0x00, 0x02, 0x03, 0x02,\
/*  40 */ 0x02, 0x00, 0x00, 0x01, 0x01, 0x03, 0x03, 0x00,\
/*  48 */ 0x00, 0x00, 0x10, 0x10, 0x08, 0x00, 0x00, 0x00,\
/*  56 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x09,\
/*  64 */ 0x09, 0x09, 0x09, 0x04, 0x09, 0x09, 0x09, 0x26,\
/*  72 */ 0x26, 0x09, 0x10, 0x10, 0x03, 0x03, 0x0b, 0x0b,\
/*  80 */ 0x0b, 0x0b, 0x0b, 0x0b, 0x00, 0x26, 0x26, 0x26,\
/*  88 */ 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x26, 0x00,\
/*  96 */ 0x12, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 104 */ 0x10, 0x00, 0x01, 0x01, 0x01, 0x01, 0x04, 0x04,\
/* 112 */ 0x00, 0x10, 0x01, 0x01, 0x01, 0x01, 0x10, 0x00,\
/* 120 */ 0x00, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 128 */ 0x00, 0x06, 0x23, 0x0b, 0x01, 0x10, 0x10, 0x00,\
/* 136 */ 0x01, 0x04, 0x03, 0x06, 0x03, 0x03, 0x03, 0x00,\
/* 144 */ 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,\
/* 152 */ 0x00, 0x00, 0x01, 0x00, 0x10, 0x10, 0x01, 0x00,\
/* 160 */ 0x00,}

/************** End of opcodes.h *********************************************/
/************** Continuing where we left off in vdbe.h ***********************/

/*
** Prototypes for the VDBE interface.  See comments on the implementation
** for a description of what each of these routines does.
................................................................................
#define PAGER_JOURNALMODE_PERSIST     1   /* Commit by zeroing journal header */
#define PAGER_JOURNALMODE_OFF         2   /* Journal omitted.  */
#define PAGER_JOURNALMODE_TRUNCATE    3   /* Commit by truncating journal */
#define PAGER_JOURNALMODE_MEMORY      4   /* In-memory journal file */
#define PAGER_JOURNALMODE_WAL         5   /* Use write-ahead logging */

/*
** Flags that make up the mask passed to sqlite3PagerAcquire().
*/
#define PAGER_GET_NOCONTENT     0x01  /* Do not load data from disk */
#define PAGER_GET_READONLY      0x02  /* Read-only page is acceptable */

/*
** Flags for sqlite3PagerSetFlags()
*/
................................................................................
SQLITE_PRIVATE void sqlite3PagerSetBusyhandler(Pager*, int(*)(void *), void *);
SQLITE_PRIVATE int sqlite3PagerSetPagesize(Pager*, u32*, int);
#ifdef SQLITE_HAS_CODEC
SQLITE_PRIVATE void sqlite3PagerAlignReserve(Pager*,Pager*);
#endif
SQLITE_PRIVATE int sqlite3PagerMaxPageCount(Pager*, int);
SQLITE_PRIVATE void sqlite3PagerSetCachesize(Pager*, int);

SQLITE_PRIVATE void sqlite3PagerSetMmapLimit(Pager *, sqlite3_int64);
SQLITE_PRIVATE void sqlite3PagerShrink(Pager*);
SQLITE_PRIVATE void sqlite3PagerSetFlags(Pager*,unsigned);
SQLITE_PRIVATE int sqlite3PagerLockingMode(Pager *, int);
SQLITE_PRIVATE int sqlite3PagerSetJournalMode(Pager *, int);
SQLITE_PRIVATE int sqlite3PagerGetJournalMode(Pager*);
SQLITE_PRIVATE int sqlite3PagerOkToChangeJournalMode(Pager*);
SQLITE_PRIVATE i64 sqlite3PagerJournalSizeLimit(Pager *, i64);
SQLITE_PRIVATE sqlite3_backup **sqlite3PagerBackupPtr(Pager*);


/* Functions used to obtain and release page references. */ 
SQLITE_PRIVATE int sqlite3PagerAcquire(Pager *pPager, Pgno pgno, DbPage **ppPage, int clrFlag);
#define sqlite3PagerGet(A,B,C) sqlite3PagerAcquire(A,B,C,0)
SQLITE_PRIVATE DbPage *sqlite3PagerLookup(Pager *pPager, Pgno pgno);
SQLITE_PRIVATE void sqlite3PagerRef(DbPage*);
SQLITE_PRIVATE void sqlite3PagerUnref(DbPage*);
SQLITE_PRIVATE void sqlite3PagerUnrefNotNull(DbPage*);

/* Operations on page references. */
SQLITE_PRIVATE int sqlite3PagerWrite(DbPage*);
................................................................................

#ifndef SQLITE_OMIT_WAL
SQLITE_PRIVATE   int sqlite3PagerCheckpoint(Pager *pPager, int, int*, int*);
SQLITE_PRIVATE   int sqlite3PagerWalSupported(Pager *pPager);
SQLITE_PRIVATE   int sqlite3PagerWalCallback(Pager *pPager);
SQLITE_PRIVATE   int sqlite3PagerOpenWal(Pager *pPager, int *pisOpen);
SQLITE_PRIVATE   int sqlite3PagerCloseWal(Pager *pPager);




#endif

#ifdef SQLITE_ENABLE_ZIPVFS
SQLITE_PRIVATE   int sqlite3PagerWalFramesize(Pager *pPager);
#endif

/* Functions used to query pager state and configuration. */
................................................................................
SQLITE_PRIVATE u8 sqlite3PagerIsreadonly(Pager*);
SQLITE_PRIVATE u32 sqlite3PagerDataVersion(Pager*);
#ifdef SQLITE_DEBUG
SQLITE_PRIVATE   int sqlite3PagerRefcount(Pager*);
#endif
SQLITE_PRIVATE int sqlite3PagerMemUsed(Pager*);
SQLITE_PRIVATE const char *sqlite3PagerFilename(Pager*, int);
SQLITE_PRIVATE const sqlite3_vfs *sqlite3PagerVfs(Pager*);
SQLITE_PRIVATE sqlite3_file *sqlite3PagerFile(Pager*);
SQLITE_PRIVATE const char *sqlite3PagerJournalname(Pager*);
SQLITE_PRIVATE int sqlite3PagerNosync(Pager*);
SQLITE_PRIVATE void *sqlite3PagerTempSpace(Pager*);
SQLITE_PRIVATE int sqlite3PagerIsMemdb(Pager*);
SQLITE_PRIVATE void sqlite3PagerCacheStat(Pager *, int, int, int *);
SQLITE_PRIVATE void sqlite3PagerClearCache(Pager *);
................................................................................
** the total number of pages cached by purgeable pager-caches to the sum
** of the suggested cache-sizes.
*/
SQLITE_PRIVATE void sqlite3PcacheSetCachesize(PCache *, int);
#ifdef SQLITE_TEST
SQLITE_PRIVATE int sqlite3PcacheGetCachesize(PCache *);
#endif








/* Free up as much memory as possible from the page cache */
SQLITE_PRIVATE void sqlite3PcacheShrink(PCache*);

#ifdef SQLITE_ENABLE_MEMORY_MANAGEMENT
/* Try to return memory used by the pcache module to the main memory heap */
SQLITE_PRIVATE int sqlite3PcacheReleaseMemory(int);
................................................................................
#define SQLITE_DistinctOpt    0x0020   /* DISTINCT using indexes */
#define SQLITE_CoverIdxScan   0x0040   /* Covering index scans */
#define SQLITE_OrderByIdxJoin 0x0080   /* ORDER BY of joins via index */
#define SQLITE_SubqCoroutine  0x0100   /* Evaluate subqueries as coroutines */
#define SQLITE_Transitive     0x0200   /* Transitive constraints */
#define SQLITE_OmitNoopJoin   0x0400   /* Omit unused tables in joins */
#define SQLITE_Stat34         0x0800   /* Use STAT3 or STAT4 data */

#define SQLITE_AllOpts        0xffff   /* All optimizations */

/*
** Macros for testing whether or not optimizations are enabled or disabled.
*/
#ifndef SQLITE_OMIT_BUILTIN_TEST
#define OptimizationDisabled(db, mask)  (((db)->dbOptFlags&(mask))!=0)
................................................................................
  int nRef;
  void (*xDestroy)(void *);
  void *pUserData;
};

/*
** Possible values for FuncDef.flags.  Note that the _LENGTH and _TYPEOF
** values must correspond to OPFLAG_LENGTHARG and OPFLAG_TYPEOFARG.  There

** are assert() statements in the code to verify this.
*/
#define SQLITE_FUNC_ENCMASK  0x0003 /* SQLITE_UTF8, SQLITE_UTF16BE or UTF16LE */
#define SQLITE_FUNC_LIKE     0x0004 /* Candidate for the LIKE optimization */
#define SQLITE_FUNC_CASE     0x0008 /* Case-sensitive LIKE-type function */
#define SQLITE_FUNC_EPHEM    0x0010 /* Ephemeral.  Delete with VDBE */
#define SQLITE_FUNC_NEEDCOLL 0x0020 /* sqlite3GetFuncCollSeq() might be called*/
................................................................................
  char *zName;     /* Name of this column */
  Expr *pDflt;     /* Default value of this column */
  char *zDflt;     /* Original text of the default value */
  char *zType;     /* Data type for this column */
  char *zColl;     /* Collating sequence.  If NULL, use the default */
  u8 notNull;      /* An OE_ code for handling a NOT NULL constraint */
  char affinity;   /* One of the SQLITE_AFF_... values */
  u8 szEst;        /* Estimated size of this column.  INT==1 */
  u8 colFlags;     /* Boolean properties.  See COLFLAG_ defines below */
};

/* Allowed values for Column.colFlags:
*/
#define COLFLAG_PRIMKEY  0x0001    /* Column is part of the primary key */
#define COLFLAG_HIDDEN   0x0002    /* A hidden column in a virtual table */
................................................................................
  Schema *pSchema;     /* Schema that contains this table */
  Table *pNextZombie;  /* Next on the Parse.pZombieTab list */
};

/*
** Allowed values for Table.tabFlags.
**
** TF_OOOHidden applies to virtual tables that have hidden columns that are
** followed by non-hidden columns.  Example:  "CREATE VIRTUAL TABLE x USING
** vtab1(a HIDDEN, b);".  Since "b" is a non-hidden column but "a" is hidden,
** the TF_OOOHidden attribute would apply in this case.  Such tables require
** special handling during INSERT processing.
*/
#define TF_Readonly        0x01    /* Read-only system table */
#define TF_Ephemeral       0x02    /* An ephemeral table */
................................................................................
/*
** Test to see whether or not a table is a virtual table.  This is
** done as a macro so that it will be optimized out when virtual
** table support is omitted from the build.
*/
#ifndef SQLITE_OMIT_VIRTUALTABLE
#  define IsVirtual(X)      (((X)->tabFlags & TF_Virtual)!=0)
#  define IsHiddenColumn(X) (((X)->colFlags & COLFLAG_HIDDEN)!=0)
#else
#  define IsVirtual(X)      0















#  define IsHiddenColumn(X) 0

#endif


/* Does the table have a rowid */
#define HasRowid(X)     (((X)->tabFlags & TF_WithoutRowid)==0)
#define VisibleRowid(X) (((X)->tabFlags & TF_NoVisibleRowid)==0)

/*
** Each foreign key constraint is an instance of the following structure.
................................................................................
  u16 nXField;        /* Number of columns beyond the key columns */
  sqlite3 *db;        /* The database connection */
  u8 *aSortOrder;     /* Sort order for each column. */
  CollSeq *aColl[1];  /* Collating sequence for each term of the key */
};

/*
** An instance of the following structure holds information about a
** single index record that has already been parsed out into individual
** values.
**
** A record is an object that contains one or more fields of data.
** Records are used to store the content of a table row and to store
** the key of an index.  A blob encoding of a record is created by
** the OP_MakeRecord opcode of the VDBE and is disassembled by the
** OP_Column opcode.
**
** This structure holds a record that has already been disassembled
** into its constituent fields.



**
** The r1 and r2 member variables are only used by the optimized comparison
** functions vdbeRecordCompareInt() and vdbeRecordCompareString().


















*/
struct UnpackedRecord {
  KeyInfo *pKeyInfo;  /* Collation and sort-order information */

  u16 nField;         /* Number of entries in apMem[] */
  i8 default_rc;      /* Comparison result if keys are equal */
  u8 errCode;         /* Error detected by xRecordCompare (CORRUPT or NOMEM) */
  Mem *aMem;          /* Values */
  int r1;             /* Value to return if (lhs > rhs) */
  int r2;             /* Value to return if (rhs < lhs) */
};


/*
** Each SQL index is represented in memory by an
** instance of the following structure.
**
................................................................................
  i16 *aiColumn;           /* Which columns are used by this index.  1st is 0 */
  LogEst *aiRowLogEst;     /* From ANALYZE: Est. rows selected by each column */
  Table *pTable;           /* The SQL table being indexed */
  char *zColAff;           /* String defining the affinity of each column */
  Index *pNext;            /* The next index associated with the same table */
  Schema *pSchema;         /* Schema containing this index */
  u8 *aSortOrder;          /* for each column: True==DESC, False==ASC */
  char **azColl;           /* Array of collation sequence names for index */
  Expr *pPartIdxWhere;     /* WHERE clause for partial indices */
  ExprList *aColExpr;      /* Column expressions */
  int tnum;                /* DB Page containing root of this index */
  LogEst szIdxRow;         /* Estimated average row size in bytes */
  u16 nKeyCol;             /* Number of columns forming the key */
  u16 nColumn;             /* Number of columns stored in the index */
  u8 onError;              /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */
................................................................................
#define SF_Values          0x0100  /* Synthesized from VALUES clause */
#define SF_MultiValue      0x0200  /* Single VALUES term with multiple rows */
#define SF_NestedFrom      0x0400  /* Part of a parenthesized FROM clause */
#define SF_MaybeConvert    0x0800  /* Need convertCompoundSelectToSubquery() */
#define SF_MinMaxAgg       0x1000  /* Aggregate containing min() or max() */
#define SF_Recursive       0x2000  /* The recursive part of a recursive CTE */
#define SF_Converted       0x4000  /* By convertCompoundSelectToSubquery() */



/*
** The results of a SELECT can be distributed in several ways, as defined
** by one of the following macros.  The "SRT" prefix means "SELECT Result
** Type".
**
................................................................................
  ** using offsetof(Parse,nVar) so the nVar field must be the first field
  ** in the recursive region.
  ************************************************************************/

  int nVar;                 /* Number of '?' variables seen in the SQL so far */
  int nzVar;                /* Number of available slots in azVar[] */
  u8 iPkSortOrder;          /* ASC or DESC for INTEGER PRIMARY KEY */
  u8 bFreeWith;             /* True if pWith should be freed with parser */
  u8 explain;               /* True if the EXPLAIN flag is found on the query */
#ifndef SQLITE_OMIT_VIRTUALTABLE
  u8 declareVtab;           /* True if inside sqlite3_declare_vtab() */
  int nVtabLock;            /* Number of virtual tables to lock */
#endif
  int nAlias;               /* Number of aliased result set columns */
  int nHeight;              /* Expression tree height of current sub-select */
................................................................................
#ifndef SQLITE_OMIT_VIRTUALTABLE
  Token sArg;               /* Complete text of a module argument */
  Table **apVtabLock;       /* Pointer to virtual tables needing locking */
#endif
  Table *pZombieTab;        /* List of Table objects to delete after code gen */
  TriggerPrg *pTriggerPrg;  /* Linked list of coded triggers */
  With *pWith;              /* Current WITH clause, or NULL */

};

/*
** Return true if currently inside an sqlite3_declare_vtab() call.
*/
#ifdef SQLITE_OMIT_VIRTUALTABLE
  #define IN_DECLARE_VTAB 0
................................................................................
#define OPFLAG_ISUPDATE      0x04    /* This OP_Insert is an sql UPDATE */
#define OPFLAG_APPEND        0x08    /* This is likely to be an append */
#define OPFLAG_USESEEKRESULT 0x10    /* Try to avoid a seek in BtreeInsert() */
#define OPFLAG_LENGTHARG     0x40    /* OP_Column only used for length() */
#define OPFLAG_TYPEOFARG     0x80    /* OP_Column only used for typeof() */
#define OPFLAG_BULKCSR       0x01    /* OP_Open** used to open bulk cursor */
#define OPFLAG_SEEKEQ        0x02    /* OP_Open** cursor uses EQ seek only */

#define OPFLAG_P2ISREG       0x04    /* P2 to OP_Open** is a register number */
#define OPFLAG_PERMUTE       0x01    /* OP_Compare: use the permutation */

/*
 * Each trigger present in the database schema is stored as an instance of
 * struct Trigger. 
 *
 * Pointers to instances of struct Trigger are stored in two ways.
................................................................................
  sqlite3 *db;         /* Optional database for lookaside.  Can be NULL */
  char *zBase;         /* A base allocation.  Not from malloc. */
  char *zText;         /* The string collected so far */
  int  nChar;          /* Length of the string so far */
  int  nAlloc;         /* Amount of space allocated in zText */
  int  mxAlloc;        /* Maximum allowed allocation.  0 for no malloc usage */
  u8   accError;       /* STRACCUM_NOMEM or STRACCUM_TOOBIG */

};
#define STRACCUM_NOMEM   1
#define STRACCUM_TOOBIG  2

/*
** A pointer to this structure is used to communicate information
** from sqlite3Init and OP_ParseSchema into the sqlite3InitCallback.
................................................................................
  u8 eCode;                                 /* A small processing code */
  union {                                   /* Extra data for callback */
    NameContext *pNC;                          /* Naming context */
    int n;                                     /* A counter */
    int iCur;                                  /* A cursor number */
    SrcList *pSrcList;                         /* FROM clause */
    struct SrcCount *pSrcCount;                /* Counting column references */

  } u;
};

/* Forward declarations */
SQLITE_PRIVATE int sqlite3WalkExpr(Walker*, Expr*);
SQLITE_PRIVATE int sqlite3WalkExprList(Walker*, ExprList*);
SQLITE_PRIVATE int sqlite3WalkSelect(Walker*, Select*);
SQLITE_PRIVATE int sqlite3WalkSelectExpr(Walker*, Select*);
SQLITE_PRIVATE int sqlite3WalkSelectFrom(Walker*, Select*);


/*
** Return code from the parse-tree walking primitives and their
** callbacks.
*/
#define WRC_Continue    0   /* Continue down into children */
#define WRC_Prune       1   /* Omit children but continue walking siblings */
................................................................................
#else
# define sqlite3MemoryBarrier()
#endif

SQLITE_PRIVATE sqlite3_int64 sqlite3StatusValue(int);
SQLITE_PRIVATE void sqlite3StatusUp(int, int);
SQLITE_PRIVATE void sqlite3StatusDown(int, int);
SQLITE_PRIVATE void sqlite3StatusSet(int, int);

/* Access to mutexes used by sqlite3_status() */
SQLITE_PRIVATE sqlite3_mutex *sqlite3Pcache1Mutex(void);
SQLITE_PRIVATE sqlite3_mutex *sqlite3MallocMutex(void);

#ifndef SQLITE_OMIT_FLOATING_POINT
SQLITE_PRIVATE   int sqlite3IsNaN(double);
................................................................................
SQLITE_PRIVATE   void *sqlite3TestTextToPtr(const char*);
#endif

#if defined(SQLITE_DEBUG)
SQLITE_PRIVATE   void sqlite3TreeViewExpr(TreeView*, const Expr*, u8);
SQLITE_PRIVATE   void sqlite3TreeViewExprList(TreeView*, const ExprList*, u8, const char*);
SQLITE_PRIVATE   void sqlite3TreeViewSelect(TreeView*, const Select*, u8);

#endif


SQLITE_PRIVATE void sqlite3SetString(char **, sqlite3*, const char*);
SQLITE_PRIVATE void sqlite3ErrorMsg(Parse*, const char*, ...);
SQLITE_PRIVATE int sqlite3Dequote(char*);
SQLITE_PRIVATE int sqlite3KeywordCode(const unsigned char*, int);
................................................................................
SQLITE_PRIVATE void sqlite3DeleteColumnNames(sqlite3*,Table*);
SQLITE_PRIVATE int sqlite3ColumnsFromExprList(Parse*,ExprList*,i16*,Column**);
SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse*,Select*);
SQLITE_PRIVATE void sqlite3OpenMasterTable(Parse *, int);
SQLITE_PRIVATE Index *sqlite3PrimaryKeyIndex(Table*);
SQLITE_PRIVATE i16 sqlite3ColumnOfIndex(Index*, i16);
SQLITE_PRIVATE void sqlite3StartTable(Parse*,Token*,Token*,int,int,int,int);





SQLITE_PRIVATE void sqlite3AddColumn(Parse*,Token*);
SQLITE_PRIVATE void sqlite3AddNotNull(Parse*, int);
SQLITE_PRIVATE void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int);
SQLITE_PRIVATE void sqlite3AddCheckConstraint(Parse*, Expr*);
SQLITE_PRIVATE void sqlite3AddColumnType(Parse*,Token*);
SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse*,ExprSpan*);
SQLITE_PRIVATE void sqlite3AddCollateType(Parse*, Token*);
................................................................................
SQLITE_PRIVATE int sqlite3WhereBreakLabel(WhereInfo*);
SQLITE_PRIVATE int sqlite3WhereOkOnePass(WhereInfo*, int*);
#define ONEPASS_OFF      0        /* Use of ONEPASS not allowed */
#define ONEPASS_SINGLE   1        /* ONEPASS valid for a single row update */
#define ONEPASS_MULTI    2        /* ONEPASS is valid for multiple rows */
SQLITE_PRIVATE void sqlite3ExprCodeLoadIndexColumn(Parse*, Index*, int, int, int);
SQLITE_PRIVATE int sqlite3ExprCodeGetColumn(Parse*, Table*, int, int, int, u8);

SQLITE_PRIVATE void sqlite3ExprCodeGetColumnOfTable(Vdbe*, Table*, int, int, int);
SQLITE_PRIVATE void sqlite3ExprCodeMove(Parse*, int, int, int);
SQLITE_PRIVATE void sqlite3ExprCacheStore(Parse*, int, int, int);
SQLITE_PRIVATE void sqlite3ExprCachePush(Parse*);
SQLITE_PRIVATE void sqlite3ExprCachePop(Parse*);
SQLITE_PRIVATE void sqlite3ExprCacheRemove(Parse*, int, int);
SQLITE_PRIVATE void sqlite3ExprCacheClear(Parse*);
SQLITE_PRIVATE void sqlite3ExprCacheAffinityChange(Parse*, int, int);
SQLITE_PRIVATE void sqlite3ExprCode(Parse*, Expr*, int);

SQLITE_PRIVATE void sqlite3ExprCodeFactorable(Parse*, Expr*, int);
SQLITE_PRIVATE void sqlite3ExprCodeAtInit(Parse*, Expr*, int, u8);
SQLITE_PRIVATE int sqlite3ExprCodeTemp(Parse*, Expr*, int*);
SQLITE_PRIVATE int sqlite3ExprCodeTarget(Parse*, Expr*, int);
SQLITE_PRIVATE void sqlite3ExprCodeAndCache(Parse*, Expr*, int);
SQLITE_PRIVATE int sqlite3ExprCodeExprList(Parse*, ExprList*, int, int, u8);
#define SQLITE_ECEL_DUP      0x01  /* Deep, not shallow copies */
................................................................................
SQLITE_PRIVATE void sqlite3Savepoint(Parse*, int, Token*);
SQLITE_PRIVATE void sqlite3CloseSavepoints(sqlite3 *);
SQLITE_PRIVATE void sqlite3LeaveMutexAndCloseZombie(sqlite3*);
SQLITE_PRIVATE int sqlite3ExprIsConstant(Expr*);
SQLITE_PRIVATE int sqlite3ExprIsConstantNotJoin(Expr*);
SQLITE_PRIVATE int sqlite3ExprIsConstantOrFunction(Expr*, u8);
SQLITE_PRIVATE int sqlite3ExprIsTableConstant(Expr*,int);



SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr*, int*);
SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr*);
SQLITE_PRIVATE int sqlite3ExprNeedsNoAffinityChange(const Expr*, char);
SQLITE_PRIVATE int sqlite3IsRowid(const char*);
SQLITE_PRIVATE void sqlite3GenerateRowDelete(
    Parse*,Table*,Trigger*,int,int,int,i16,u8,u8,u8,int);
SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int, int*, int);
SQLITE_PRIVATE int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int, int*,Index*,int);
SQLITE_PRIVATE void sqlite3ResolvePartIdxLabel(Parse*,int);
SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(Parse*,Table*,int*,int,int,int,int,
                                     u8,u8,int,int*);
SQLITE_PRIVATE void sqlite3CompleteInsertion(Parse*,Table*,int,int,int,int*,int,int,int);
SQLITE_PRIVATE int sqlite3OpenTableAndIndices(Parse*, Table*, int, int, u8*, int*, int*);
SQLITE_PRIVATE void sqlite3BeginWriteOperation(Parse*, int, int);
SQLITE_PRIVATE void sqlite3MultiWrite(Parse*);
SQLITE_PRIVATE void sqlite3MayAbort(Parse*);
SQLITE_PRIVATE void sqlite3HaltConstraint(Parse*, int, int, char*, i8, u8);
SQLITE_PRIVATE void sqlite3UniqueConstraint(Parse*, int, Index*);
SQLITE_PRIVATE void sqlite3RowidConstraint(Parse*, int, Table*);
SQLITE_PRIVATE Expr *sqlite3ExprDup(sqlite3*,Expr*,int);
................................................................................
SQLITE_PRIVATE void sqlite3ValueFree(sqlite3_value*);
SQLITE_PRIVATE sqlite3_value *sqlite3ValueNew(sqlite3 *);
SQLITE_PRIVATE char *sqlite3Utf16to8(sqlite3 *, const void*, int, u8);
SQLITE_PRIVATE int sqlite3ValueFromExpr(sqlite3 *, Expr *, u8, u8, sqlite3_value **);
SQLITE_PRIVATE void sqlite3ValueApplyAffinity(sqlite3_value *, u8, u8);
#ifndef SQLITE_AMALGAMATION
SQLITE_PRIVATE const unsigned char sqlite3OpcodeProperty[];

SQLITE_PRIVATE const unsigned char sqlite3UpperToLower[];
SQLITE_PRIVATE const unsigned char sqlite3CtypeMap[];
SQLITE_PRIVATE const Token sqlite3IntTokens[];
SQLITE_PRIVATE SQLITE_WSD struct Sqlite3Config sqlite3Config;
SQLITE_PRIVATE SQLITE_WSD FuncDefHash sqlite3GlobalFunctions;
#ifndef SQLITE_OMIT_WSD
SQLITE_PRIVATE int sqlite3PendingByte;
................................................................................
** Properties of opcodes.  The OPFLG_INITIALIZER macro is
** created by mkopcodeh.awk during compilation.  Data is obtained
** from the comments following the "case OP_xxxx:" statements in
** the vdbe.c file.  
*/
SQLITE_PRIVATE const unsigned char sqlite3OpcodeProperty[] = OPFLG_INITIALIZER;






/************** End of global.c **********************************************/
/************** Begin file ctime.c *******************************************/
/*
** 2010 February 23
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
................................................................................
  "DEFAULT_MMAP_SIZE=" CTIMEOPT_VAL(SQLITE_DEFAULT_MMAP_SIZE),
#endif
#if SQLITE_DISABLE_DIRSYNC
  "DISABLE_DIRSYNC",
#endif
#if SQLITE_DISABLE_LFS
  "DISABLE_LFS",



#endif
#if SQLITE_ENABLE_API_ARMOR
  "ENABLE_API_ARMOR",
#endif
#if SQLITE_ENABLE_ATOMIC_WRITE
  "ENABLE_ATOMIC_WRITE",
#endif
................................................................................
  "IGNORE_AFP_LOCK_ERRORS",
#endif
#if SQLITE_IGNORE_FLOCK_LOCK_ERRORS
  "IGNORE_FLOCK_LOCK_ERRORS",
#endif
#ifdef SQLITE_INT64_TYPE
  "INT64_TYPE",



#endif
#if SQLITE_LOCK_TRACE
  "LOCK_TRACE",
#endif
#if defined(SQLITE_MAX_MMAP_SIZE) && !defined(SQLITE_MAX_MMAP_SIZE_xc)
  "MAX_MMAP_SIZE=" CTIMEOPT_VAL(SQLITE_MAX_MMAP_SIZE),
#endif
................................................................................
** The maximum number of times that a statement will try to reparse
** itself before giving up and returning SQLITE_SCHEMA.
*/
#ifndef SQLITE_MAX_SCHEMA_RETRY
# define SQLITE_MAX_SCHEMA_RETRY 50
#endif












/*
** SQL is translated into a sequence of instructions to be
** executed by a virtual machine.  Each instruction is an instance
** of the following structure.
*/
typedef struct VdbeOp Op;

................................................................................

/* Opaque type used by the explainer */
typedef struct Explain Explain;

/* Elements of the linked list at Vdbe.pAuxData */
typedef struct AuxData AuxData;







/*
** A cursor is a pointer into a single BTree within a database file.
** The cursor can seek to a BTree entry with a particular key, or
** loop over all entries of the Btree.  You can also insert new BTree
** entries or retrieve the key or data from the entry that the cursor
** is currently pointing to.

**
** Cursors can also point to virtual tables, sorters, or "pseudo-tables".
** A pseudo-table is a single-row table implemented by registers.
** 
** Every cursor that the virtual machine has open is represented by an
** instance of the following structure.



*/
struct VdbeCursor {
  BtCursor *pCursor;    /* The cursor structure of the backend */
  Btree *pBt;           /* Separate file holding temporary table */
  KeyInfo *pKeyInfo;    /* Info about index keys needed by index cursors */
  int seekResult;       /* Result of previous sqlite3BtreeMoveto() */
  int pseudoTableReg;   /* Register holding pseudotable content. */
  i16 nField;           /* Number of fields in the header */
  u16 nHdrParsed;       /* Number of header fields parsed so far */

#ifdef SQLITE_DEBUG
  u8 seekOp;            /* Most recent seek operation on this cursor */
#endif
  i8 iDb;               /* Index of cursor database in db->aDb[] (or -1) */
  u8 nullRow;           /* True if pointing to a row with no data */
  u8 deferredMoveto;    /* A call to sqlite3BtreeMoveto() is needed */
  Bool isEphemeral:1;   /* True for an ephemeral table */
  Bool useRandomRowid:1;/* Generate new record numbers semi-randomly */
  Bool isTable:1;       /* True if a table requiring integer keys */
  Bool isOrdered:1;     /* True if the underlying table is BTREE_UNORDERED */
  Pgno pgnoRoot;        /* Root page of the open btree cursor */




  sqlite3_vtab_cursor *pVtabCursor;  /* The cursor for a virtual table */






  i64 seqCount;         /* Sequence counter */
  i64 movetoTarget;     /* Argument to the deferred sqlite3BtreeMoveto() */
  VdbeSorter *pSorter;  /* Sorter object for OP_SorterOpen cursors */
#ifdef SQLITE_ENABLE_COLUMN_USED_MASK
  u64 maskUsed;         /* Mask of columns used by this cursor */
#endif

  /* Cached information about the header for the data record that the
  ** cursor is currently pointing to.  Only valid if cacheStatus matches
  ** Vdbe.cacheCtr.  Vdbe.cacheCtr will never take on the value of
................................................................................
void sqliteVdbePopStack(Vdbe*,int);
SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor*);
SQLITE_PRIVATE int sqlite3VdbeCursorRestore(VdbeCursor*);
#if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE)
SQLITE_PRIVATE void sqlite3VdbePrintOp(FILE*, int, Op*);
#endif
SQLITE_PRIVATE u32 sqlite3VdbeSerialTypeLen(u32);

SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem*, int);
SQLITE_PRIVATE u32 sqlite3VdbeSerialPut(unsigned char*, Mem*, u32);
SQLITE_PRIVATE u32 sqlite3VdbeSerialGet(const unsigned char*, u32, Mem*);
SQLITE_PRIVATE void sqlite3VdbeDeleteAuxData(Vdbe*, int, int);

int sqlite2BtreeKeyCompare(BtCursor *, const void *, int, int, int *);
SQLITE_PRIVATE int sqlite3VdbeIdxKeyCompare(sqlite3*,VdbeCursor*,UnpackedRecord*,int*);
SQLITE_PRIVATE int sqlite3VdbeIdxRowid(sqlite3*, BtCursor*, i64*);
................................................................................

/************** End of vdbeInt.h *********************************************/
/************** Continuing where we left off in status.c *********************/

/*
** Variables in which to record status information.
*/
typedef struct sqlite3StatType sqlite3StatType;
static SQLITE_WSD struct sqlite3StatType {
#if SQLITE_PTRSIZE>4
  sqlite3_int64 nowValue[10];         /* Current value */
  sqlite3_int64 mxValue[10];          /* Maximum value */

#else
  u32 nowValue[10];                   /* Current value */
  u32 mxValue[10];                    /* Maximum value */

#endif




} sqlite3Stat = { {0,}, {0,} };

/*
** Elements of sqlite3Stat[] are protected by either the memory allocator
** mutex, or by the pcache1 mutex.  The following array determines which.
*/
static const char statMutex[] = {
................................................................................
  assert( sqlite3_mutex_held(statMutex[op] ? sqlite3Pcache1Mutex()
                                           : sqlite3MallocMutex()) );
  assert( op>=0 && op<ArraySize(wsdStat.nowValue) );
  wsdStat.nowValue[op] -= N;
}

/*
** Set the value of a status to X.  The highwater mark is adjusted if
** necessary.  The caller must hold the appropriate mutex.
*/
SQLITE_PRIVATE void sqlite3StatusSet(int op, int X){

  wsdStatInit;


  assert( op>=0 && op<ArraySize(wsdStat.nowValue) );
  assert( op>=0 && op<ArraySize(statMutex) );
  assert( sqlite3_mutex_held(statMutex[op] ? sqlite3Pcache1Mutex()
                                           : sqlite3MallocMutex()) );
  wsdStat.nowValue[op] = X;



  if( wsdStat.nowValue[op]>wsdStat.mxValue[op] ){
    wsdStat.mxValue[op] = wsdStat.nowValue[op];
  }
}

/*
** Query status information.
*/
SQLITE_API int SQLITE_STDCALL sqlite3_status64(
................................................................................

          nByte += sqlite3GlobalConfig.m.xRoundup(sizeof(HashElem)) * (
              pSchema->tblHash.count 
            + pSchema->trigHash.count
            + pSchema->idxHash.count
            + pSchema->fkeyHash.count
          );
          nByte += sqlite3MallocSize(pSchema->tblHash.ht);
          nByte += sqlite3MallocSize(pSchema->trigHash.ht);
          nByte += sqlite3MallocSize(pSchema->idxHash.ht);
          nByte += sqlite3MallocSize(pSchema->fkeyHash.ht);

          for(p=sqliteHashFirst(&pSchema->trigHash); p; p=sqliteHashNext(p)){
            sqlite3DeleteTrigger(db, (Trigger*)sqliteHashData(p));
          }
          for(p=sqliteHashFirst(&pSchema->tblHash); p; p=sqliteHashNext(p)){
            sqlite3DeleteTable(db, (Table *)sqliteHashData(p));
          }
................................................................................
  int h, m;          /* Hour and minutes */
  int tz;            /* Timezone offset in minutes */
  double s;          /* Seconds */
  char validYMD;     /* True (1) if Y,M,D are valid */
  char validHMS;     /* True (1) if h,m,s are valid */
  char validJD;      /* True (1) if iJD is valid */
  char validTZ;      /* True (1) if tz is valid */

};


/*
** Convert zDate into one or more integers.  Additional arguments
** come in groups of 5 as follows:
**
................................................................................
  if( getDigits(zDate, 2, 0, 14, ':', &nHr, 2, 0, 59, 0, &nMn)!=2 ){
    return 1;
  }
  zDate += 5;
  p->tz = sgn*(nMn + nHr*60);
zulu_time:
  while( sqlite3Isspace(*zDate) ){ zDate++; }

  return *zDate!=0;
}

/*
** Parse times of the form HH:MM or HH:MM:SS or HH:MM:SS.FFFF.
** The HH, MM, and SS must each be exactly 2 digits.  The
** fractional seconds FFFF can be one or more digits.
................................................................................
      if( strcmp(z, "unixepoch")==0 && p->validJD ){
        p->iJD = (p->iJD + 43200)/86400 + 21086676*(i64)10000000;
        clearYMD_HMS_TZ(p);
        rc = 0;
      }
#ifndef SQLITE_OMIT_LOCALTIME
      else if( strcmp(z, "utc")==0 ){

        sqlite3_int64 c1;
        computeJD(p);
        c1 = localtimeOffset(p, pCtx, &rc);
        if( rc==SQLITE_OK ){
          p->iJD -= c1;
          clearYMD_HMS_TZ(p);
          p->iJD += c1 - localtimeOffset(p, pCtx, &rc);




        }
      }
#endif
      break;
    }
    case 'w': {
      /*
................................................................................

/*
** Report the allocated size of a prior return from xMalloc()
** or xRealloc().
*/
static int sqlite3MemSize(void *pPrior){
#ifdef SQLITE_MALLOCSIZE

  return pPrior ? (int)SQLITE_MALLOCSIZE(pPrior) : 0;
#else
  sqlite3_int64 *p;
  if( pPrior==0 ) return 0;
  p = (sqlite3_int64*)pPrior;
  p--;
  return (int)p[0];
#endif
}

/*
................................................................................
/*
** Return the size of an outstanding allocation, in bytes.  The
** size returned omits the 8-byte header overhead.  This only
** works for chunks that are currently checked out.
*/
static int memsys3Size(void *p){
  Mem3Block *pBlock;
  if( p==0 ) return 0;
  pBlock = (Mem3Block*)p;
  assert( (pBlock[-1].u.hdr.size4x&1)!=0 );
  return (pBlock[-1].u.hdr.size4x&~3)*2 - 4;
}

/*
** Round up a request size to the next valid allocation size.
................................................................................
** be changed.
**
** This version of the memory allocation subsystem is included
** in the build only if SQLITE_ENABLE_MEMSYS5 is defined.
**
** This memory allocator uses the following algorithm:
**
**   1.  All memory allocations sizes are rounded up to a power of 2.
**
**   2.  If two adjacent free blocks are the halves of a larger block,
**       then the two blocks are coalesced into the single larger block.
**
**   3.  New memory is allocated from the first available free block.
**
** This algorithm is described in: J. M. Robson. "Bounds for Some Functions
................................................................................
  u32 maxOut;         /* Maximum instantaneous currentOut */
  u32 maxCount;       /* Maximum instantaneous currentCount */
  u32 maxRequest;     /* Largest allocation (exclusive of internal frag) */
  
  /*
  ** Lists of free blocks.  aiFreelist[0] is a list of free blocks of
  ** size mem5.szAtom.  aiFreelist[1] holds blocks of size szAtom*2.
  ** and so forth.
  */
  int aiFreelist[LOGMAX+1];

  /*
  ** Space for tracking which blocks are checked out and the size
  ** of each block.  One byte per block.
  */
................................................................................
    assert( x<mem5.nBlock );
    MEM5LINK(x)->prev = i;
  }
  mem5.aiFreelist[iLogsize] = i;
}

/*
** If the STATIC_MEM mutex is not already held, obtain it now. The mutex
** will already be held (obtained by code in malloc.c) if
** sqlite3GlobalConfig.bMemStat is true.
*/
static void memsys5Enter(void){
  sqlite3_mutex_enter(mem5.mutex);
}
static void memsys5Leave(void){
  sqlite3_mutex_leave(mem5.mutex);
}

/*
** Return the size of an outstanding allocation, in bytes.  The
** size returned omits the 8-byte header overhead.  This only
** works for chunks that are currently checked out.
*/
static int memsys5Size(void *p){
  int iSize = 0;
  if( p ){

    int i = (int)(((u8 *)p-mem5.zPool)/mem5.szAtom);
    assert( i>=0 && i<mem5.nBlock );
    iSize = mem5.szAtom * (1 << (mem5.aCtrl[i]&CTRL_LOGSIZE));
  }
  return iSize;
}

/*
** Return a block of memory of at least nBytes in size.
** Return NULL if unable.  Return NULL if nBytes==0.
**
................................................................................

  /* nByte must be a positive */
  assert( nByte>0 );

  /* Keep track of the maximum allocation request.  Even unfulfilled
  ** requests are counted */
  if( (u32)nByte>mem5.maxRequest ){



    mem5.maxRequest = nByte;
  }

  /* Abort if the requested allocation size is larger than the largest
  ** power of two that we can represent using 32-bit signed integers.
  */
  if( nByte > 0x40000000 ){
    return 0;
  }

  /* Round nByte up to the next valid power of two */
  for(iFullSz=mem5.szAtom, iLogsize=0; iFullSz<nByte; iFullSz *= 2, iLogsize++){}

  /* Make sure mem5.aiFreelist[iLogsize] contains at least one free
  ** block.  If not, then split a block of the next larger power of
  ** two in order to create a new free block of size iLogsize.
  */
  for(iBin=iLogsize; iBin<=LOGMAX && mem5.aiFreelist[iBin]<0; iBin++){}
  if( iBin>LOGMAX ){
................................................................................
  if( nBytes==0 ){
    return 0;
  }
  nOld = memsys5Size(pPrior);
  if( nBytes<=nOld ){
    return pPrior;
  }
  memsys5Enter();
  p = memsys5MallocUnsafe(nBytes);
  if( p ){
    memcpy(p, pPrior, nOld);
    memsys5FreeUnsafe(pPrior);
  }
  memsys5Leave();
  return p;
}

/*
** Round up a request size to the next valid allocation size.  If
** the allocation is too large to be handled by this allocation system,
** return 0.
................................................................................
#if SQLITE_MUTEX_NREF
  volatile int nRef;         /* Number of entrances */
  volatile pthread_t owner;  /* Thread that is within this mutex */
  int trace;                 /* True to trace changes */
#endif
};
#if SQLITE_MUTEX_NREF


#define SQLITE3_MUTEX_INITIALIZER { PTHREAD_MUTEX_INITIALIZER, 0, 0, (pthread_t)0, 0 }
#else
#define SQLITE3_MUTEX_INITIALIZER { PTHREAD_MUTEX_INITIALIZER }
#endif

/*
** The sqlite3_mutex_held() and sqlite3_mutex_notheld() routine are
** intended for use only inside assert() statements.  On some platforms,
................................................................................
*/
SQLITE_PRIVATE int sqlite3MallocInit(void){
  int rc;
  if( sqlite3GlobalConfig.m.xMalloc==0 ){
    sqlite3MemSetDefault();
  }
  memset(&mem0, 0, sizeof(mem0));
  if( sqlite3GlobalConfig.bCoreMutex ){
    mem0.mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MEM);
  }
  if( sqlite3GlobalConfig.pScratch && sqlite3GlobalConfig.szScratch>=100
      && sqlite3GlobalConfig.nScratch>0 ){
    int i, n, sz;
    ScratchFreeslot *pSlot;
    sz = ROUNDDOWN8(sqlite3GlobalConfig.szScratch);
    sqlite3GlobalConfig.szScratch = sz;
    pSlot = (ScratchFreeslot*)sqlite3GlobalConfig.pScratch;
................................................................................
** lock is already held.
*/
static int mallocWithAlarm(int n, void **pp){
  int nFull;
  void *p;
  assert( sqlite3_mutex_held(mem0.mutex) );
  nFull = sqlite3GlobalConfig.m.xRoundup(n);
  sqlite3StatusSet(SQLITE_STATUS_MALLOC_SIZE, n);
  if( mem0.alarmThreshold>0 ){
    sqlite3_int64 nUsed = sqlite3StatusValue(SQLITE_STATUS_MEMORY_USED);
    if( nUsed >= mem0.alarmThreshold - nFull ){
      mem0.nearlyFull = 1;
      sqlite3MallocAlarm(nFull);
    }else{
      mem0.nearlyFull = 0;
................................................................................
** embedded processor.
*/
SQLITE_PRIVATE void *sqlite3ScratchMalloc(int n){
  void *p;
  assert( n>0 );

  sqlite3_mutex_enter(mem0.mutex);
  sqlite3StatusSet(SQLITE_STATUS_SCRATCH_SIZE, n);
  if( mem0.nScratchFree && sqlite3GlobalConfig.szScratch>=n ){
    p = mem0.pScratchFree;
    mem0.pScratchFree = mem0.pScratchFree->pNext;
    mem0.nScratchFree--;
    sqlite3StatusUp(SQLITE_STATUS_SCRATCH_USED, 1);
    sqlite3_mutex_leave(mem0.mutex);
  }else{
................................................................................
    ** is outstanding at one time.  (This is only checked in the
    ** single-threaded case since checking in the multi-threaded case
    ** would be much more complicated.) */
    assert( scratchAllocOut>=1 && scratchAllocOut<=2 );
    scratchAllocOut--;
#endif

    if( p>=sqlite3GlobalConfig.pScratch && p<mem0.pScratchEnd ){
      /* Release memory from the SQLITE_CONFIG_SCRATCH allocation */
      ScratchFreeslot *pSlot;
      pSlot = (ScratchFreeslot*)p;
      sqlite3_mutex_enter(mem0.mutex);
      pSlot->pNext = mem0.pScratchFree;
      mem0.pScratchFree = pSlot;
      mem0.nScratchFree++;
................................................................................
}

/*
** TRUE if p is a lookaside memory allocation from db
*/
#ifndef SQLITE_OMIT_LOOKASIDE
static int isLookaside(sqlite3 *db, void *p){
  return p>=db->lookaside.pStart && p<db->lookaside.pEnd;
}
#else
#define isLookaside(A,B) 0
#endif

/*
** Return the size of a memory allocation previously obtained from
................................................................................
** sqlite3Malloc() or sqlite3_malloc().
*/
SQLITE_PRIVATE int sqlite3MallocSize(void *p){
  assert( sqlite3MemdebugHasType(p, MEMTYPE_HEAP) );
  return sqlite3GlobalConfig.m.xSize(p);
}
SQLITE_PRIVATE int sqlite3DbMallocSize(sqlite3 *db, void *p){

  if( db==0 || !isLookaside(db,p) ){
#if SQLITE_DEBUG
    if( db==0 ){
      assert( sqlite3MemdebugNoType(p, (u8)~MEMTYPE_HEAP) );
      assert( sqlite3MemdebugHasType(p, MEMTYPE_HEAP) );
    }else{
      assert( sqlite3MemdebugHasType(p, (MEMTYPE_LOOKASIDE|MEMTYPE_HEAP)) );
................................................................................
    assert( sqlite3_mutex_held(db->mutex) );
    return db->lookaside.sz;
  }
}
SQLITE_API sqlite3_uint64 SQLITE_STDCALL sqlite3_msize(void *p){
  assert( sqlite3MemdebugNoType(p, (u8)~MEMTYPE_HEAP) );
  assert( sqlite3MemdebugHasType(p, MEMTYPE_HEAP) );
  return (sqlite3_uint64)sqlite3GlobalConfig.m.xSize(p);
}

/*
** Free memory previously obtained from sqlite3Malloc().
*/
SQLITE_API void SQLITE_STDCALL sqlite3_free(void *p){
  if( p==0 ) return;  /* IMP: R-49053-54554 */
................................................................................
  ** argument to xRealloc is always a value returned by a prior call to
  ** xRoundup. */
  nNew = sqlite3GlobalConfig.m.xRoundup((int)nBytes);
  if( nOld==nNew ){
    pNew = pOld;
  }else if( sqlite3GlobalConfig.bMemstat ){
    sqlite3_mutex_enter(mem0.mutex);
    sqlite3StatusSet(SQLITE_STATUS_MALLOC_SIZE, (int)nBytes);
    nDiff = nNew - nOld;
    if( sqlite3StatusValue(SQLITE_STATUS_MEMORY_USED) >= 
          mem0.alarmThreshold-nDiff ){
      sqlite3MallocAlarm(nDiff);
    }
    pNew = sqlite3GlobalConfig.m.xRealloc(pOld, nNew);
    if( pNew==0 && mem0.alarmThreshold>0 ){
................................................................................
      while( c>='0' && c<='9' ){
        wx = wx*10 + c - '0';
        c = *++fmt;
      }
      testcase( wx>0x7fffffff );
      width = wx & 0x7fffffff;
    }







    /* Get the precision */
    if( c=='.' ){
      c = *++fmt;
      if( c=='*' ){
        if( bArgList ){
          precision = (int)getIntArg(pArgList);
................................................................................
        }
        testcase( px>0x7fffffff );
        precision = px & 0x7fffffff;
      }
    }else{
      precision = -1;
    }








    /* Get the conversion type modifier */
    if( c=='l' ){
      flag_long = 1;
      c = *++fmt;
      if( c=='l' ){
        flag_longlong = 1;
        c = *++fmt;
................................................................................
    */
    width -= length;
    if( width>0 && !flag_leftjustify ) sqlite3AppendChar(pAccum, width, ' ');
    sqlite3StrAccumAppend(pAccum, bufpt, length);
    if( width>0 && flag_leftjustify ) sqlite3AppendChar(pAccum, width, ' ');

    if( zExtra ){
      sqlite3_free(zExtra);
      zExtra = 0;
    }
  }/* End for loop over the format string */
} /* End of function */

/*
** Enlarge the memory allocation on a StrAccum object so that it is
................................................................................
    return 0;
  }
  if( p->mxAlloc==0 ){
    N = p->nAlloc - p->nChar - 1;
    setStrAccumError(p, STRACCUM_TOOBIG);
    return N;
  }else{
    char *zOld = (p->zText==p->zBase ? 0 : p->zText);
    i64 szNew = p->nChar;

    szNew += N + 1;
    if( szNew+p->nChar<=p->mxAlloc ){
      /* Force exponential buffer size growth as long as it does not overflow,
      ** to avoid having to call this routine too often */
      szNew += p->nChar;
    }
    if( szNew > p->mxAlloc ){
................................................................................
    if( p->db ){
      zNew = sqlite3DbRealloc(p->db, zOld, p->nAlloc);
    }else{
      zNew = sqlite3_realloc64(zOld, p->nAlloc);
    }
    if( zNew ){
      assert( p->zText!=0 || p->nChar==0 );
      if( zOld==0 && p->nChar>0 ) memcpy(zNew, p->zText, p->nChar);
      p->zText = zNew;
      p->nAlloc = sqlite3DbMallocSize(p->db, zNew);

    }else{
      sqlite3StrAccumReset(p);
      setStrAccumError(p, STRACCUM_NOMEM);
      return 0;
    }
  }
  return N;
................................................................................
** Append N copies of character c to the given string buffer.
*/
SQLITE_PRIVATE void sqlite3AppendChar(StrAccum *p, int N, char c){
  testcase( p->nChar + (i64)N > 0x7fffffff );
  if( p->nChar+(i64)N >= p->nAlloc && (N = sqlite3StrAccumEnlarge(p, N))<=0 ){
    return;
  }

  while( (N--)>0 ) p->zText[p->nChar++] = c;
}

/*
** The StrAccum "p" is not large enough to accept N new bytes of z[].
** So enlarge if first, then do the append.
**
................................................................................
*/
static void SQLITE_NOINLINE enlargeAndAppend(StrAccum *p, const char *z, int N){
  N = sqlite3StrAccumEnlarge(p, N);
  if( N>0 ){
    memcpy(&p->zText[p->nChar], z, N);
    p->nChar += N;
  }

}

/*
** Append N bytes of text from z to the StrAccum object.  Increase the
** size of the memory allocation for StrAccum if necessary.
*/
SQLITE_PRIVATE void sqlite3StrAccumAppend(StrAccum *p, const char *z, int N){
................................................................................
/*
** Finish off a string by making sure it is zero-terminated.
** Return a pointer to the resulting string.  Return a NULL
** pointer if any kind of error was encountered.
*/
SQLITE_PRIVATE char *sqlite3StrAccumFinish(StrAccum *p){
  if( p->zText ){

    p->zText[p->nChar] = 0;
    if( p->mxAlloc>0 && p->zText==p->zBase ){
      p->zText = sqlite3DbMallocRaw(p->db, p->nChar+1 );
      if( p->zText ){
        memcpy(p->zText, p->zBase, p->nChar+1);

      }else{
        setStrAccumError(p, STRACCUM_NOMEM);
      }
    }
  }
  return p->zText;
}

/*
** Reset an StrAccum string.  Reclaim all malloced memory.
*/
SQLITE_PRIVATE void sqlite3StrAccumReset(StrAccum *p){
  if( p->zText!=p->zBase ){

    sqlite3DbFree(p->db, p->zText);

  }
  p->zText = 0;
}

/*
** Initialize a string accumulator.
**
................................................................................
SQLITE_PRIVATE void sqlite3StrAccumInit(StrAccum *p, sqlite3 *db, char *zBase, int n, int mx){
  p->zText = p->zBase = zBase;
  p->db = db;
  p->nChar = 0;
  p->nAlloc = n;
  p->mxAlloc = mx;
  p->accError = 0;

}

/*
** Print into memory obtained from sqliteMalloc().  Use the internal
** %-conversion extensions.
*/
SQLITE_PRIVATE char *sqlite3VMPrintf(sqlite3 *db, const char *zFormat, va_list ap){
................................................................................
** Shorthand for starting a new tree item that consists of a single label
*/
static void sqlite3TreeViewItem(TreeView *p, const char *zLabel,u8 moreFollows){
  p = sqlite3TreeViewPush(p, moreFollows);
  sqlite3TreeViewLine(p, "%s", zLabel);
}









































/*
** Generate a human-readable description of a the Select object.
*/
SQLITE_PRIVATE void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 moreToFollow){
  int n = 0;
  int cnt = 0;
  pView = sqlite3TreeViewPush(pView, moreToFollow);





  do{
    sqlite3TreeViewLine(pView, "SELECT%s%s (0x%p) selFlags=0x%x",
      ((p->selFlags & SF_Distinct) ? " DISTINCT" : ""),
      ((p->selFlags & SF_Aggregate) ? " agg_flag" : ""), p, p->selFlags
    );
    if( cnt++ ) sqlite3TreeViewPop(pView);
    if( p->pPrior ){
................................................................................
**     0xfe 0xff   big-endian utf-16 follows
**
*/
/* #include "sqliteInt.h" */
/* #include <assert.h> */
/* #include "vdbeInt.h" */

#ifndef SQLITE_AMALGAMATION
/*
** The following constant value is used by the SQLITE_BIGENDIAN and
** SQLITE_LITTLEENDIAN macros.
*/
SQLITE_PRIVATE const int sqlite3one = 1;
#endif /* SQLITE_AMALGAMATION */

/*
** This lookup table is used to help decode the first byte of
** a multi-byte UTF8 character.
*/
static const unsigned char sqlite3Utf8Trans1[] = {
  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
................................................................................
    *pNum = -(i64)u;
  }else{
    *pNum = (i64)u;
  }
  testcase( i==18 );
  testcase( i==19 );
  testcase( i==20 );
  if( (c!=0 && &zNum[i]<zEnd) || (i==0 && zStart==zNum) || i>19*incr || nonNum ){

    /* zNum is empty or contains non-numeric text or is longer
    ** than 19 digits (thus guaranteeing that it is too large) */
    return 1;
  }else if( i<19*incr ){
    /* Less than 19 digits, so we know that it fits in 64 bits */
    assert( u<=LARGEST_INT64 );
    return 0;
................................................................................

  p++;
  a = a<<14;
  a |= *p;
  /* a: p0<<28 | p2<<14 | p4 (unmasked) */
  if (!(a&0x80))
  {
    /* we can skip these cause they were (effectively) done above in calc'ing s */

    /* a &= (0x7f<<28)|(0x7f<<14)|(0x7f); */
    /* b &= (0x7f<<14)|(0x7f); */
    b = b<<7;
    a |= b;
    s = s>>18;
    *v = ((u64)s)<<32 | a;
    return 5;
................................................................................
  insertElement(pH, pH->ht ? &pH->ht[h] : 0, new_elem);
  return 0;
}

/************** End of hash.c ************************************************/
/************** Begin file opcodes.c *****************************************/
/* Automatically generated.  Do not edit */
/* See the mkopcodec.awk script for details. */
#if !defined(SQLITE_OMIT_EXPLAIN) || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG)


#if defined(SQLITE_ENABLE_EXPLAIN_COMMENTS) || defined(SQLITE_DEBUG)
# define OpHelp(X) "\0" X
#else
# define OpHelp(X)
#endif
SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
 static const char *const azName[] = { "?",
     /*   1 */ "Savepoint"        OpHelp(""),
     /*   2 */ "AutoCommit"       OpHelp(""),
     /*   3 */ "Transaction"      OpHelp(""),
     /*   4 */ "SorterNext"       OpHelp(""),
     /*   5 */ "PrevIfOpen"       OpHelp(""),
     /*   6 */ "NextIfOpen"       OpHelp(""),
     /*   7 */ "Prev"             OpHelp(""),
     /*   8 */ "Next"             OpHelp(""),
     /*   9 */ "Checkpoint"       OpHelp(""),
     /*  10 */ "JournalMode"      OpHelp(""),
     /*  11 */ "Vacuum"           OpHelp(""),
     /*  12 */ "VFilter"          OpHelp("iplan=r[P3] zplan='P4'"),
     /*  13 */ "VUpdate"          OpHelp("data=r[P3@P2]"),
     /*  14 */ "Goto"             OpHelp(""),
     /*  15 */ "Gosub"            OpHelp(""),
     /*  16 */ "Return"           OpHelp(""),
     /*  17 */ "InitCoroutine"    OpHelp(""),
     /*  18 */ "EndCoroutine"     OpHelp(""),
     /*  19 */ "Not"              OpHelp("r[P2]= !r[P1]"),
     /*  20 */ "Yield"            OpHelp(""),
     /*  21 */ "HaltIfNull"       OpHelp("if r[P3]=null halt"),
     /*  22 */ "Halt"             OpHelp(""),
     /*  23 */ "Integer"          OpHelp("r[P2]=P1"),
     /*  24 */ "Int64"            OpHelp("r[P2]=P4"),
     /*  25 */ "String"           OpHelp("r[P2]='P4' (len=P1)"),
     /*  26 */ "Null"             OpHelp("r[P2..P3]=NULL"),
     /*  27 */ "SoftNull"         OpHelp("r[P1]=NULL"),
     /*  28 */ "Blob"             OpHelp("r[P2]=P4 (len=P1)"),
     /*  29 */ "Variable"         OpHelp("r[P2]=parameter(P1,P4)"),
     /*  30 */ "Move"             OpHelp("r[P2@P3]=r[P1@P3]"),
     /*  31 */ "Copy"             OpHelp("r[P2@P3+1]=r[P1@P3+1]"),
     /*  32 */ "SCopy"            OpHelp("r[P2]=r[P1]"),

     /*  33 */ "ResultRow"        OpHelp("output=r[P1@P2]"),
     /*  34 */ "CollSeq"          OpHelp(""),
     /*  35 */ "Function0"        OpHelp("r[P3]=func(r[P2@P5])"),
     /*  36 */ "Function"         OpHelp("r[P3]=func(r[P2@P5])"),
     /*  37 */ "AddImm"           OpHelp("r[P1]=r[P1]+P2"),
     /*  38 */ "MustBeInt"        OpHelp(""),
     /*  39 */ "RealAffinity"     OpHelp(""),
     /*  40 */ "Cast"             OpHelp("affinity(r[P1])"),
     /*  41 */ "Permutation"      OpHelp(""),
     /*  42 */ "Compare"          OpHelp("r[P1@P3] <-> r[P2@P3]"),
     /*  43 */ "Jump"             OpHelp(""),
     /*  44 */ "Once"             OpHelp(""),
     /*  45 */ "If"               OpHelp(""),
     /*  46 */ "IfNot"            OpHelp(""),
     /*  47 */ "Column"           OpHelp("r[P3]=PX"),
     /*  48 */ "Affinity"         OpHelp("affinity(r[P1@P2])"),
     /*  49 */ "MakeRecord"       OpHelp("r[P3]=mkrec(r[P1@P2])"),
     /*  50 */ "Count"            OpHelp("r[P2]=count()"),
     /*  51 */ "ReadCookie"       OpHelp(""),
     /*  52 */ "SetCookie"        OpHelp(""),
     /*  53 */ "ReopenIdx"        OpHelp("root=P2 iDb=P3"),
     /*  54 */ "OpenRead"         OpHelp("root=P2 iDb=P3"),
     /*  55 */ "OpenWrite"        OpHelp("root=P2 iDb=P3"),
     /*  56 */ "OpenAutoindex"    OpHelp("nColumn=P2"),
     /*  57 */ "OpenEphemeral"    OpHelp("nColumn=P2"),
     /*  58 */ "SorterOpen"       OpHelp(""),
     /*  59 */ "SequenceTest"     OpHelp("if( cursor[P1].ctr++ ) pc = P2"),
     /*  60 */ "OpenPseudo"       OpHelp("P3 columns in r[P2]"),
     /*  61 */ "Close"            OpHelp(""),
     /*  62 */ "ColumnsUsed"      OpHelp(""),
     /*  63 */ "SeekLT"           OpHelp("key=r[P3@P4]"),
     /*  64 */ "SeekLE"           OpHelp("key=r[P3@P4]"),
     /*  65 */ "SeekGE"           OpHelp("key=r[P3@P4]"),
     /*  66 */ "SeekGT"           OpHelp("key=r[P3@P4]"),
     /*  67 */ "Seek"             OpHelp("intkey=r[P2]"),
     /*  68 */ "NoConflict"       OpHelp("key=r[P3@P4]"),
     /*  69 */ "NotFound"         OpHelp("key=r[P3@P4]"),
     /*  70 */ "Found"            OpHelp("key=r[P3@P4]"),
     /*  71 */ "Or"               OpHelp("r[P3]=(r[P1] || r[P2])"),
     /*  72 */ "And"              OpHelp("r[P3]=(r[P1] && r[P2])"),

     /*  73 */ "NotExists"        OpHelp("intkey=r[P3]"),
     /*  74 */ "Sequence"         OpHelp("r[P2]=cursor[P1].ctr++"),
     /*  75 */ "NewRowid"         OpHelp("r[P2]=rowid"),
     /*  76 */ "IsNull"           OpHelp("if r[P1]==NULL goto P2"),
     /*  77 */ "NotNull"          OpHelp("if r[P1]!=NULL goto P2"),
     /*  78 */ "Ne"               OpHelp("if r[P1]!=r[P3] goto P2"),
     /*  79 */ "Eq"               OpHelp("if r[P1]==r[P3] goto P2"),
     /*  80 */ "Gt"               OpHelp("if r[P1]>r[P3] goto P2"),
     /*  81 */ "Le"               OpHelp("if r[P1]<=r[P3] goto P2"),
     /*  82 */ "Lt"               OpHelp("if r[P1]<r[P3] goto P2"),
     /*  83 */ "Ge"               OpHelp("if r[P1]>=r[P3] goto P2"),
     /*  84 */ "Insert"           OpHelp("intkey=r[P3] data=r[P2]"),

     /*  85 */ "BitAnd"           OpHelp("r[P3]=r[P1]&r[P2]"),
     /*  86 */ "BitOr"            OpHelp("r[P3]=r[P1]|r[P2]"),
     /*  87 */ "ShiftLeft"        OpHelp("r[P3]=r[P2]<<r[P1]"),
     /*  88 */ "ShiftRight"       OpHelp("r[P3]=r[P2]>>r[P1]"),
     /*  89 */ "Add"              OpHelp("r[P3]=r[P1]+r[P2]"),
     /*  90 */ "Subtract"         OpHelp("r[P3]=r[P2]-r[P1]"),
     /*  91 */ "Multiply"         OpHelp("r[P3]=r[P1]*r[P2]"),
     /*  92 */ "Divide"           OpHelp("r[P3]=r[P2]/r[P1]"),
     /*  93 */ "Remainder"        OpHelp("r[P3]=r[P2]%r[P1]"),
     /*  94 */ "Concat"           OpHelp("r[P3]=r[P2]+r[P1]"),
     /*  95 */ "InsertInt"        OpHelp("intkey=P3 data=r[P2]"),

     /*  96 */ "BitNot"           OpHelp("r[P1]= ~r[P1]"),
     /*  97 */ "String8"          OpHelp("r[P2]='P4'"),

     /*  98 */ "Delete"           OpHelp(""),
     /*  99 */ "ResetCount"       OpHelp(""),
     /* 100 */ "SorterCompare"    OpHelp("if key(P1)!=trim(r[P3],P4) goto P2"),
     /* 101 */ "SorterData"       OpHelp("r[P2]=data"),
     /* 102 */ "RowKey"           OpHelp("r[P2]=key"),
     /* 103 */ "RowData"          OpHelp("r[P2]=data"),
     /* 104 */ "Rowid"            OpHelp("r[P2]=rowid"),
     /* 105 */ "NullRow"          OpHelp(""),
     /* 106 */ "Last"             OpHelp(""),
     /* 107 */ "SorterSort"       OpHelp(""),
     /* 108 */ "Sort"             OpHelp(""),
     /* 109 */ "Rewind"           OpHelp(""),
     /* 110 */ "SorterInsert"     OpHelp(""),
     /* 111 */ "IdxInsert"        OpHelp("key=r[P2]"),
     /* 112 */ "IdxDelete"        OpHelp("key=r[P2@P3]"),
     /* 113 */ "IdxRowid"         OpHelp("r[P2]=rowid"),
     /* 114 */ "IdxLE"            OpHelp("key=r[P3@P4]"),
     /* 115 */ "IdxGT"            OpHelp("key=r[P3@P4]"),
     /* 116 */ "IdxLT"            OpHelp("key=r[P3@P4]"),
     /* 117 */ "IdxGE"            OpHelp("key=r[P3@P4]"),
     /* 118 */ "Destroy"          OpHelp(""),
     /* 119 */ "Clear"            OpHelp(""),
     /* 120 */ "ResetSorter"      OpHelp(""),
     /* 121 */ "CreateIndex"      OpHelp("r[P2]=root iDb=P1"),
     /* 122 */ "CreateTable"      OpHelp("r[P2]=root iDb=P1"),
     /* 123 */ "ParseSchema"      OpHelp(""),
     /* 124 */ "LoadAnalysis"     OpHelp(""),
     /* 125 */ "DropTable"        OpHelp(""),
     /* 126 */ "DropIndex"        OpHelp(""),
     /* 127 */ "DropTrigger"      OpHelp(""),
     /* 128 */ "IntegrityCk"      OpHelp(""),
     /* 129 */ "RowSetAdd"        OpHelp("rowset(P1)=r[P2]"),
     /* 130 */ "RowSetRead"       OpHelp("r[P3]=rowset(P1)"),
     /* 131 */ "RowSetTest"       OpHelp("if r[P3] in rowset(P1) goto P2"),
     /* 132 */ "Program"          OpHelp(""),
     /* 133 */ "Real"             OpHelp("r[P2]=P4"),

     /* 134 */ "Param"            OpHelp(""),
     /* 135 */ "FkCounter"        OpHelp("fkctr[P1]+=P2"),
     /* 136 */ "FkIfZero"         OpHelp("if fkctr[P1]==0 goto P2"),
     /* 137 */ "MemMax"           OpHelp("r[P1]=max(r[P1],r[P2])"),
     /* 138 */ "IfPos"            OpHelp("if r[P1]>0 then r[P1]-=P3, goto P2"),
     /* 139 */ "SetIfNotPos"      OpHelp("if r[P1]<=0 then r[P2]=P3"),
     /* 140 */ "IfNotZero"        OpHelp("if r[P1]!=0 then r[P1]-=P3, goto P2"),
     /* 141 */ "DecrJumpZero"     OpHelp("if (--r[P1])==0 goto P2"),
     /* 142 */ "JumpZeroIncr"     OpHelp("if (r[P1]++)==0 ) goto P2"),
     /* 143 */ "AggStep0"         OpHelp("accum=r[P3] step(r[P2@P5])"),
     /* 144 */ "AggStep"          OpHelp("accum=r[P3] step(r[P2@P5])"),
     /* 145 */ "AggFinal"         OpHelp("accum=r[P1] N=P2"),
     /* 146 */ "IncrVacuum"       OpHelp(""),
     /* 147 */ "Expire"           OpHelp(""),
     /* 148 */ "TableLock"        OpHelp("iDb=P1 root=P2 write=P3"),
     /* 149 */ "VBegin"           OpHelp(""),
     /* 150 */ "VCreate"          OpHelp(""),
     /* 151 */ "VDestroy"         OpHelp(""),
     /* 152 */ "VOpen"            OpHelp(""),
     /* 153 */ "VColumn"          OpHelp("r[P3]=vcolumn(P2)"),
     /* 154 */ "VNext"            OpHelp(""),
     /* 155 */ "VRename"          OpHelp(""),
     /* 156 */ "Pagecount"        OpHelp(""),
     /* 157 */ "MaxPgcnt"         OpHelp(""),
     /* 158 */ "Init"             OpHelp("Start at P2"),

     /* 159 */ "Noop"             OpHelp(""),
     /* 160 */ "Explain"          OpHelp(""),
  };
  return azName[i];
}
#endif

/************** End of opcodes.c *********************************************/
/************** Begin file os_unix.c *****************************************/
................................................................................
#else
# define UNIXFILE_DIRSYNC    0x00
#endif
#define UNIXFILE_PSOW        0x10     /* SQLITE_IOCAP_POWERSAFE_OVERWRITE */
#define UNIXFILE_DELETE      0x20     /* Delete on close */
#define UNIXFILE_URI         0x40     /* Filename might have query parameters */
#define UNIXFILE_NOLOCK      0x80     /* Do no file locking */
#define UNIXFILE_WARNED    0x0100     /* verifyDbFile() warnings issued */
#define UNIXFILE_BLOCK     0x0200     /* Next SHM lock might block */

/*
** Include code that is common to all os_*.c files
*/
/************** Include os_common.h in the middle of os_unix.c ***************/
/************** Begin file os_common.h ***************************************/
/*
................................................................................
** The safest way to deal with the problem is to always use this wrapper
** which always has the same well-defined interface.
*/
static int posixOpen(const char *zFile, int flags, int mode){
  return open(zFile, flags, mode);
}

/*
** On some systems, calls to fchown() will trigger a message in a security
** log if they come from non-root processes.  So avoid calling fchown() if
** we are not running as root.
*/
static int posixFchown(int fd, uid_t uid, gid_t gid){
#if OS_VXWORKS
  return 0;
#else
  return geteuid() ? 0 : fchown(fd,uid,gid);
#endif
}

/* Forward reference */
static int openDirectory(const char*, int*);
static int unixGetpagesize(void);

/*
** Many system calls are accessed through pointer-to-functions so that
** they may be overridden at runtime to facilitate fault injection during
................................................................................
  { "pwrite64",     (sqlite3_syscall_ptr)pwrite64,   0  },
#else
  { "pwrite64",     (sqlite3_syscall_ptr)0,          0  },
#endif
#define osPwrite64  ((ssize_t(*)(int,const void*,size_t,off_t))\
                    aSyscall[13].pCurrent)

  { "fchmod",       (sqlite3_syscall_ptr)fchmod,     0  },
#define osFchmod    ((int(*)(int,mode_t))aSyscall[14].pCurrent)

#if defined(HAVE_POSIX_FALLOCATE) && HAVE_POSIX_FALLOCATE
  { "fallocate",    (sqlite3_syscall_ptr)posix_fallocate,  0 },
#else
  { "fallocate",    (sqlite3_syscall_ptr)0,                0 },
#endif
................................................................................

  { "mkdir",        (sqlite3_syscall_ptr)mkdir,           0 },
#define osMkdir     ((int(*)(const char*,mode_t))aSyscall[18].pCurrent)

  { "rmdir",        (sqlite3_syscall_ptr)rmdir,           0 },
#define osRmdir     ((int(*)(const char*))aSyscall[19].pCurrent)

  { "fchown",       (sqlite3_syscall_ptr)posixFchown,     0 },
#define osFchown    ((int(*)(int,uid_t,gid_t))aSyscall[20].pCurrent)




#if !defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0
  { "mmap",       (sqlite3_syscall_ptr)mmap,     0 },
#define osMmap ((void*(*)(void*,size_t,int,int,int,off_t))aSyscall[21].pCurrent)

  { "munmap",       (sqlite3_syscall_ptr)munmap,          0 },
#define osMunmap ((void*(*)(void*,size_t))aSyscall[22].pCurrent)

#if HAVE_MREMAP
  { "mremap",       (sqlite3_syscall_ptr)mremap,          0 },
#else
  { "mremap",       (sqlite3_syscall_ptr)0,               0 },
#endif
#define osMremap ((void*(*)(void*,size_t,size_t,int,...))aSyscall[23].pCurrent)

  { "getpagesize",  (sqlite3_syscall_ptr)unixGetpagesize, 0 },
#define osGetpagesize ((int(*)(void))aSyscall[24].pCurrent)




#endif

}; /* End of the overrideable system calls */















/*
** This is the xSetSystemCall() method of sqlite3_vfs for all of the
** "unix" VFSes.  Return SQLITE_OK opon successfully updating the
** system call pointer, or SQLITE_NOTFOUND if there is no configurable
** system call named zName.
*/
static int unixSetSystemCall(
................................................................................
** and a variety of "please close the file descriptor NOW" errors into 
** SQLITE_IOERR
** 
** Errors during initialization of locks, or file system support for locks,
** should handle ENOLCK, ENOTSUP, EOPNOTSUPP separately.
*/
static int sqliteErrorFromPosixError(int posixError, int sqliteIOErr) {




  switch (posixError) {
#if 0
  /* At one point this code was not commented out. In theory, this branch
  ** should never be hit, as this function should only be called after
  ** a locking-related function (i.e. fcntl()) has returned non-zero with
  ** the value of errno as the first argument. Since a system call has failed,
  ** errno should be non-zero.
  **
  ** Despite this, if errno really is zero, we still don't want to return
  ** SQLITE_OK. The system call failed, and *some* SQLite error should be
  ** propagated back to the caller. Commenting this branch out means errno==0
  ** will be handled by the "default:" case below.
  */
  case 0: 
    return SQLITE_OK;
#endif

  case EAGAIN:
  case ETIMEDOUT:
  case EBUSY:
  case EINTR:
  case ENOLCK:  
    /* random NFS retry error, unless during file system support 
     * introspection, in which it actually means what it says */
    return SQLITE_BUSY;
    
  case EACCES: 
    /* EACCES is like EAGAIN during locking operations, but not any other time*/
    if( (sqliteIOErr == SQLITE_IOERR_LOCK) || 
        (sqliteIOErr == SQLITE_IOERR_UNLOCK) || 
        (sqliteIOErr == SQLITE_IOERR_RDLOCK) ||
        (sqliteIOErr == SQLITE_IOERR_CHECKRESERVEDLOCK) ){
      return SQLITE_BUSY;
    }
    /* else fall through */
  case EPERM: 
    return SQLITE_PERM;
    
#if EOPNOTSUPP!=ENOTSUP
  case EOPNOTSUPP: 
    /* something went terribly awry, unless during file system support 
     * introspection, in which it actually means what it says */
#endif
#ifdef ENOTSUP
  case ENOTSUP: 
    /* invalid fd, unless during file system support introspection, in which 
     * it actually means what it says */
#endif
  case EIO:
  case EBADF:
  case EINVAL:
  case ENOTCONN:
  case ENODEV:
  case ENXIO:
  case ENOENT:
#ifdef ESTALE                     /* ESTALE is not defined on Interix systems */
  case ESTALE:
#endif
  case ENOSYS:
    /* these should force the client to close the file and reconnect */
    
  default: 
    return sqliteIOErr;
  }
}


/******************************************************************************
................................................................................
/*
** A lists of all unixInodeInfo objects.
*/
static unixInodeInfo *inodeList = 0;

/*
**
** This function - unixLogError_x(), is only ever called via the macro
** unixLogError().
**
** It is invoked after an error occurs in an OS function and errno has been
** set. It logs a message using sqlite3_log() containing the current value of
** errno and, if possible, the human-readable equivalent from strerror() or
** strerror_r().
**
................................................................................
  /* Get low-level information about the file that we can used to
  ** create a unique name for the file.
  */
  fd = pFile->h;
  rc = osFstat(fd, &statbuf);
  if( rc!=0 ){
    storeLastErrno(pFile, errno);
#ifdef EOVERFLOW
    if( pFile->lastErrno==EOVERFLOW ) return SQLITE_NOLFS;
#endif
    return SQLITE_IOERR;
  }

#ifdef __APPLE__
  /* On OS X on an msdos filesystem, the inode number is reported
................................................................................
** (3) The file has not been renamed or unlinked
**
** Issue sqlite3_log(SQLITE_WARNING,...) messages if anything is not right.
*/
static void verifyDbFile(unixFile *pFile){
  struct stat buf;
  int rc;
  if( pFile->ctrlFlags & UNIXFILE_WARNED ){
    /* One or more of the following warnings have already been issued.  Do not
    ** repeat them so as not to clutter the error log */
    return;
  }
  rc = osFstat(pFile->h, &buf);
  if( rc!=0 ){
    sqlite3_log(SQLITE_WARNING, "cannot fstat db file %s", pFile->zPath);
    pFile->ctrlFlags |= UNIXFILE_WARNED;
    return;
  }
  if( buf.st_nlink==0 && (pFile->ctrlFlags & UNIXFILE_DELETE)==0 ){
    sqlite3_log(SQLITE_WARNING, "file unlinked while open: %s", pFile->zPath);
    pFile->ctrlFlags |= UNIXFILE_WARNED;
    return;
  }
  if( buf.st_nlink>1 ){
    sqlite3_log(SQLITE_WARNING, "multiple links to file: %s", pFile->zPath);
    pFile->ctrlFlags |= UNIXFILE_WARNED;
    return;
  }
  if( fileHasMoved(pFile) ){
    sqlite3_log(SQLITE_WARNING, "file renamed while open: %s", pFile->zPath);
    pFile->ctrlFlags |= UNIXFILE_WARNED;
    return;
  }
}


/*
** This routine checks if there is a RESERVED lock held on the specified
................................................................................
  int rc = SQLITE_OK;
  int reserved = 0;
  unixFile *pFile = (unixFile*)id;

  SimulateIOError( return SQLITE_IOERR_CHECKRESERVEDLOCK; );

  assert( pFile );

  unixEnterMutex(); /* Because pFile->pInode is shared across threads */

  /* Check if a thread in this process holds such a lock */
  if( pFile->pInode->eFileLock>SHARED_LOCK ){
    reserved = 1;
  }

................................................................................
** to fcntl() fails. In this case, errno is set appropriately (by fcntl()).
*/
static int unixFileLock(unixFile *pFile, struct flock *pLock){
  int rc;
  unixInodeInfo *pInode = pFile->pInode;
  assert( unixMutexHeld() );
  assert( pInode!=0 );
  if( ((pFile->ctrlFlags & UNIXFILE_EXCL)!=0 || pInode->bProcessLock)
   && ((pFile->ctrlFlags & UNIXFILE_RDONLY)==0)
  ){
    if( pInode->bProcessLock==0 ){
      struct flock lock;
      assert( pInode->nLock==0 );
      lock.l_whence = SEEK_SET;
      lock.l_start = SHARED_FIRST;
      lock.l_len = SHARED_SIZE;
      lock.l_type = F_WRLCK;
................................................................................
        lock.l_type = F_UNLCK;
        lock.l_whence = SEEK_SET;
        lock.l_start = SHARED_FIRST;
        lock.l_len = divSize;
        if( unixFileLock(pFile, &lock)==(-1) ){
          tErrno = errno;
          rc = SQLITE_IOERR_UNLOCK;
          if( IS_LOCK_ERROR(rc) ){
            storeLastErrno(pFile, tErrno);
          }
          goto end_unlock;
        }
        lock.l_type = F_RDLCK;
        lock.l_whence = SEEK_SET;
        lock.l_start = SHARED_FIRST;
        lock.l_len = divSize;
        if( unixFileLock(pFile, &lock)==(-1) ){
................................................................................
        lock.l_type = F_UNLCK;
        lock.l_whence = SEEK_SET;
        lock.l_start = SHARED_FIRST+divSize;
        lock.l_len = SHARED_SIZE-divSize;
        if( unixFileLock(pFile, &lock)==(-1) ){
          tErrno = errno;
          rc = SQLITE_IOERR_UNLOCK;
          if( IS_LOCK_ERROR(rc) ){
            storeLastErrno(pFile, tErrno);
          }
          goto end_unlock;
        }
      }else
#endif /* defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE */
      {
        lock.l_type = F_RDLCK;
        lock.l_whence = SEEK_SET;
................................................................................
  int rc = SQLITE_OK;
  int reserved = 0;
  unixFile *pFile = (unixFile*)id;

  SimulateIOError( return SQLITE_IOERR_CHECKRESERVEDLOCK; );
  
  assert( pFile );

  /* Check if a thread in this process holds such a lock */
  if( pFile->eFileLock>SHARED_LOCK ){
    /* Either this connection or some other connection in the same process
    ** holds a lock on the file.  No need to check further. */
    reserved = 1;
  }else{
    /* The lock is held if and only if the lockfile exists */
    const char *zLockFile = (const char*)pFile->lockingContext;
    reserved = osAccess(zLockFile, 0)==0;
  }
  OSTRACE(("TEST WR-LOCK %d %d %d (dotlock)\n", pFile->h, rc, reserved));
  *pResOut = reserved;
  return rc;
}

/*
** Lock the file with the lock specified by parameter eFileLock - one
................................................................................
  if( rc<0 ){
    /* failed to open/create the lock directory */
    int tErrno = errno;
    if( EEXIST == tErrno ){
      rc = SQLITE_BUSY;
    } else {
      rc = sqliteErrorFromPosixError(tErrno, SQLITE_IOERR_LOCK);
      if( IS_LOCK_ERROR(rc) ){
        storeLastErrno(pFile, tErrno);
      }
    }
    return rc;
  } 
  
  /* got it, set the type and return ok */
................................................................................
    pFile->eFileLock = SHARED_LOCK;
    return SQLITE_OK;
  }
  
  /* To fully unlock the database, delete the lock file */
  assert( eFileLock==NO_LOCK );
  rc = osRmdir(zLockFile);
  if( rc<0 && errno==ENOTDIR ) rc = osUnlink(zLockFile);
  if( rc<0 ){
    int tErrno = errno;

    rc = 0;
    if( ENOENT != tErrno ){

      rc = SQLITE_IOERR_UNLOCK;
    }
    if( IS_LOCK_ERROR(rc) ){
      storeLastErrno(pFile, tErrno);
    }
    return rc; 
  }
  pFile->eFileLock = NO_LOCK;
  return SQLITE_OK;
}

/*
** Close a file.  Make sure the lock has been released before closing.
*/
static int dotlockClose(sqlite3_file *id) {
  int rc = SQLITE_OK;
  if( id ){
    unixFile *pFile = (unixFile*)id;

    dotlockUnlock(id, NO_LOCK);
    sqlite3_free(pFile->lockingContext);
    rc = closeUnixFile(id);
  }
  return rc;
}
/****************** End of the dot-file lock implementation *******************
******************************************************************************/

/******************************************************************************
************************** Begin flock Locking ********************************
**
................................................................................
    if( !lrc ){
      /* got the lock, unlock it */
      lrc = robust_flock(pFile->h, LOCK_UN);
      if ( lrc ) {
        int tErrno = errno;
        /* unlock failed with an error */
        lrc = SQLITE_IOERR_UNLOCK; 
        if( IS_LOCK_ERROR(lrc) ){
          storeLastErrno(pFile, tErrno);
          rc = lrc;
        }
      }
    } else {
      int tErrno = errno;
      reserved = 1;
      /* someone else might have it reserved */
      lrc = sqliteErrorFromPosixError(tErrno, SQLITE_IOERR_LOCK); 
      if( IS_LOCK_ERROR(lrc) ){
................................................................................
  }
}

/*
** Close a file.
*/
static int flockClose(sqlite3_file *id) {
  int rc = SQLITE_OK;
  if( id ){
    flockUnlock(id, NO_LOCK);
    rc = closeUnixFile(id);
  }
  return rc;
}

#endif /* SQLITE_ENABLE_LOCKING_STYLE && !OS_VXWORK */

/******************* End of the flock lock implementation *********************
******************************************************************************/

................................................................................
}

/*
** Close a file & cleanup AFP specific locking context 
*/
static int afpClose(sqlite3_file *id) {
  int rc = SQLITE_OK;
  if( id ){
    unixFile *pFile = (unixFile*)id;

    afpUnlock(id, NO_LOCK);
    unixEnterMutex();
    if( pFile->pInode && pFile->pInode->nLock ){
      /* If there are outstanding locks, do not actually close the file just
      ** yet because that would clear those locks.  Instead, add the file
      ** descriptor to pInode->aPending.  It will be automatically closed when
      ** the last lock is cleared.
      */
      setPendingFd(pFile);
    }
    releaseInodeInfo(pFile);
    sqlite3_free(pFile->lockingContext);
    rc = closeUnixFile(id);
    unixLeaveMutex();
  }
  return rc;
}

#endif /* defined(__APPLE__) && SQLITE_ENABLE_LOCKING_STYLE */
/*
** The code above is the AFP lock implementation.  The code is specific
** to MacOSX and does not work on other unix platforms.  No alternative
................................................................................
    got = osPread(id->h, pBuf, cnt, offset);
    SimulateIOError( got = -1 );
#elif defined(USE_PREAD64)
    got = osPread64(id->h, pBuf, cnt, offset);
    SimulateIOError( got = -1 );
#else
    newOffset = lseek(id->h, offset, SEEK_SET);
    SimulateIOError( newOffset-- );
    if( newOffset!=offset ){
      if( newOffset == -1 ){
        storeLastErrno((unixFile*)id, errno);
      }else{
        storeLastErrno((unixFile*)id, 0);
      }
      return -1;
    }
    got = osRead(id->h, pBuf, cnt);
#endif
    if( got==cnt ) break;
    if( got<0 ){
      if( errno==EINTR ){ got = 1; continue; }
................................................................................
  int nBuf,                       /* Size of buffer pBuf in bytes */
  int *piErrno                    /* OUT: Error number if error occurs */
){
  int rc = 0;                     /* Value returned by system call */

  assert( nBuf==(nBuf&0x1ffff) );
  assert( fd>2 );

  nBuf &= 0x1ffff;
  TIMER_START;

#if defined(USE_PREAD)
  do{ rc = (int)osPwrite(fd, pBuf, nBuf, iOff); }while( rc<0 && errno==EINTR );
#elif defined(USE_PREAD64)
  do{ rc = (int)osPwrite64(fd, pBuf, nBuf, iOff);}while( rc<0 && errno==EINTR);
#else
  do{
    i64 iSeek = lseek(fd, iOff, SEEK_SET);
    SimulateIOError( iSeek-- );

    if( iSeek!=iOff ){
      if( piErrno ) *piErrno = (iSeek==-1 ? errno : 0);
      return -1;

    }
    rc = osWrite(fd, pBuf, nBuf);
  }while( rc<0 && errno==EINTR );
#endif

  TIMER_END;
  OSTRACE(("WRITE   %-3d %5d %7lld %llu\n", fd, rc, iOff, TIMER_ELAPSED));

  if( rc<0 && piErrno ) *piErrno = errno;
  return rc;
}


/*
** Seek to the offset in id->offset then read cnt bytes into pBuf.
** Return the number of bytes actually read.  Update the offset.
................................................................................
      if( rc!=4 || memcmp(oldCntr, &((char*)pBuf)[24-offset], 4)!=0 ){
        pFile->transCntrChng = 1;  /* The transaction counter has changed */
      }
    }
  }
#endif

#if SQLITE_MAX_MMAP_SIZE>0
  /* Deal with as much of this write request as possible by transfering
  ** data from the memory mapping using memcpy().  */
  if( offset<pFile->mmapSize ){
    if( offset+amt <= pFile->mmapSize ){
      memcpy(&((u8 *)(pFile->pMapRegion))[offset], pBuf, amt);
      return SQLITE_OK;
    }else{
................................................................................
  */
#ifdef SQLITE_TEST
  if( fullSync ) sqlite3_fullsync_count++;
  sqlite3_sync_count++;
#endif

  /* If we compiled with the SQLITE_NO_SYNC flag, then syncing is a
  ** no-op


  */
#ifdef SQLITE_NO_SYNC
  rc = SQLITE_OK;




#elif HAVE_FULLFSYNC
  if( fullSync ){
    rc = osFcntl(fd, F_FULLFSYNC, 0);
  }else{
    rc = 1;
  }
  /* If the FULLFSYNC failed, fall back to attempting an fsync().
................................................................................
*/
static int openDirectory(const char *zFilename, int *pFd){
  int ii;
  int fd = -1;
  char zDirname[MAX_PATHNAME+1];

  sqlite3_snprintf(MAX_PATHNAME, zDirname, "%s", zFilename);
  for(ii=(int)strlen(zDirname); ii>1 && zDirname[ii]!='/'; ii--);
  if( ii>0 ){
    zDirname[ii] = '\0';




    fd = robust_open(zDirname, O_RDONLY|O_BINARY, 0);
    if( fd>=0 ){
      OSTRACE(("OPENDIR %-3d %s\n", fd, zDirname));
    }
  }
  *pFd = fd;

  return (fd>=0?SQLITE_OK:unixLogError(SQLITE_CANTOPEN_BKPT, "open", zDirname));
}

/*
** Make sure all writes to a particular file are committed to disk.
**
** If dataOnly==0 then both the file itself and its metadata (file
** size, access time, etc) are synced.  If dataOnly!=0 then only the
................................................................................
  ** are unable to fsync a directory, so ignore errors on the fsync.
  */
  if( pFile->ctrlFlags & UNIXFILE_DIRSYNC ){
    int dirfd;
    OSTRACE(("DIRSYNC %s (have_fullfsync=%d fullsync=%d)\n", pFile->zPath,
            HAVE_FULLFSYNC, isFullsync));
    rc = osOpenDirectory(pFile->zPath, &dirfd);
    if( rc==SQLITE_OK && dirfd>=0 ){
      full_fsync(dirfd, 0, 0);
      robust_close(pFile, dirfd, __LINE__);

    }else if( rc==SQLITE_CANTOPEN ){
      rc = SQLITE_OK;
    }
    pFile->ctrlFlags &= ~UNIXFILE_DIRSYNC;
  }
  return rc;
}

................................................................................
      ** This is a similar technique to that used by glibc on systems
      ** that do not have a real fallocate() call.
      */
      int nBlk = buf.st_blksize;  /* File-system block size */
      int nWrite = 0;             /* Number of bytes written by seekAndWrite */
      i64 iWrite;                 /* Next offset to write to */

      iWrite = ((buf.st_size + 2*nBlk - 1)/nBlk)*nBlk-1;
      assert( iWrite>=buf.st_size );
      assert( (iWrite/nBlk)==((buf.st_size+nBlk-1)/nBlk) );
      assert( ((iWrite+1)%nBlk)==0 );
      for(/*no-op*/; iWrite<nSize; iWrite+=nBlk ){

        nWrite = seekAndWrite(pFile, iWrite, "", 1);
        if( nWrite!=1 ) return SQLITE_IOERR_WRITE;
      }
      if( nWrite==0 || (nSize%nBlk) ){
        nWrite = seekAndWrite(pFile, nSize-1, "", 1);
        if( nWrite!=1 ) return SQLITE_IOERR_WRITE;
      }
#endif
    }
  }

#if SQLITE_MAX_MMAP_SIZE>0
  if( pFile->mmapSizeMax>0 && nByte>pFile->mmapSize ){
    int rc;
................................................................................

/*
** Information and control of an open file handle.
*/
static int unixFileControl(sqlite3_file *id, int op, void *pArg){
  unixFile *pFile = (unixFile*)id;
  switch( op ){
    case SQLITE_FCNTL_WAL_BLOCK: {
      /* pFile->ctrlFlags |= UNIXFILE_BLOCK; // Deferred feature */
      return SQLITE_OK;
    }
    case SQLITE_FCNTL_LOCKSTATE: {
      *(int*)pArg = pFile->eFileLock;
      return SQLITE_OK;
    }
    case SQLITE_FCNTL_LAST_ERRNO: {
      *(int*)pArg = pFile->lastErrno;
      return SQLITE_OK;
................................................................................
  pShmNode = pFile->pInode->pShmNode;
  assert( sqlite3_mutex_held(pShmNode->mutex) || pShmNode->nRef==0 );

  /* Shared locks never span more than one byte */
  assert( n==1 || lockType!=F_RDLCK );

  /* Locks are within range */
  assert( n>=1 && n<SQLITE_SHM_NLOCK );

  if( pShmNode->h>=0 ){
    int lkType;
    /* Initialize the locking parameters */
    memset(&f, 0, sizeof(f));
    f.l_type = lockType;
    f.l_whence = SEEK_SET;
    f.l_start = ofst;
    f.l_len = n;

    lkType = (pFile->ctrlFlags & UNIXFILE_BLOCK)!=0 ? F_SETLKW : F_SETLK;
    rc = osFcntl(pShmNode->h, lkType, &f);
    rc = (rc!=(-1)) ? SQLITE_OK : SQLITE_BUSY;
    pFile->ctrlFlags &= ~UNIXFILE_BLOCK;
  }

  /* Update the global lock state and do debug tracing */
#ifdef SQLITE_DEBUG
  { u16 mask;
  OSTRACE(("SHM-LOCK "));
  mask = ofst>31 ? 0xffff : (1<<(ofst+n)) - (1<<ofst);
................................................................................
**
** This is not a VFS shared-memory method; it is a utility function called
** by VFS shared-memory methods.
*/
static void unixShmPurge(unixFile *pFd){
  unixShmNode *p = pFd->pInode->pShmNode;
  assert( unixMutexHeld() );
  if( p && p->nRef==0 ){
    int nShmPerMap = unixShmRegionPerMap();
    int i;
    assert( p->pInode==pFd->pInode );
    sqlite3_mutex_free(p->mutex);
    for(i=0; i<p->nRegion; i+=nShmPerMap){
      if( p->h>=0 ){
        osMunmap(p->apRegion[i], p->szRegion);
................................................................................
    const char *zBasePath = pDbFd->zPath;
#endif

    /* Call fstat() to figure out the permissions on the database file. If
    ** a new *-shm file is created, an attempt will be made to create it
    ** with the same permissions.
    */
    if( osFstat(pDbFd->h, &sStat) && pInode->bProcessLock==0 ){
      rc = SQLITE_IOERR_FSTAT;
      goto shm_open_err;
    }

#ifdef SQLITE_SHM_DIRECTORY
    nShmFilename = sizeof(SQLITE_SHM_DIRECTORY) + 31;
#else
................................................................................
        goto shm_open_err;
      }

      /* If this process is running as root, make sure that the SHM file
      ** is owned by the same user that owns the original database.  Otherwise,
      ** the original owner will not be able to connect.
      */
      osFchown(pShmNode->h, sStat.st_uid, sStat.st_gid);
  
      /* Check to see if another process is holding the dead-man switch.
      ** If not, truncate the file to zero length. 
      */
      rc = SQLITE_OK;
      if( unixShmSystemLock(pDbFd, F_WRLCK, UNIX_SHM_DMS, 1)==SQLITE_OK ){
        if( robust_ftruncate(pShmNode->h, 0) ){
................................................................................
        else{
          static const int pgsz = 4096;
          int iPg;

          /* Write to the last byte of each newly allocated or extended page */
          assert( (nByte % pgsz)==0 );
          for(iPg=(sStat.st_size/pgsz); iPg<(nByte/pgsz); iPg++){

            if( seekAndWriteFd(pShmNode->h, iPg*pgsz + pgsz-1, "", 1, 0)!=1 ){
              const char *zFile = pShmNode->zFilename;
              rc = unixLogError(SQLITE_IOERR_SHMSIZE, "write", zFile);
              goto shmpage_out;
            }
          }
        }
      }
................................................................................
  assert( pFd->nFetchOut==0 );
  assert( nNew>pFd->mmapSize );
  assert( nNew<=pFd->mmapSizeMax );
  assert( nNew>0 );
  assert( pFd->mmapSizeActual>=pFd->mmapSize );
  assert( MAP_FAILED!=0 );


  if( (pFd->ctrlFlags & UNIXFILE_RDONLY)==0 ) flags |= PROT_WRITE;


  if( pOrig ){
#if HAVE_MREMAP
    i64 nReuse = pFd->mmapSize;
#else
    const int szSyspage = osGetpagesize();
    i64 nReuse = (pFd->mmapSize & ~(szSyspage-1));
................................................................................
** created mapping is either the requested size or the value configured 
** using SQLITE_FCNTL_MMAP_LIMIT, whichever is smaller.
**
** SQLITE_OK is returned if no error occurs (even if the mapping is not
** recreated as a result of outstanding references) or an SQLite error
** code otherwise.
*/
static int unixMapfile(unixFile *pFd, i64 nByte){
  i64 nMap = nByte;
  int rc;

  assert( nMap>=0 || pFd->nFetchOut==0 );

  if( pFd->nFetchOut>0 ) return SQLITE_OK;

  if( nMap<0 ){
    struct stat statbuf;          /* Low-level file information */
    rc = osFstat(pFd->h, &statbuf);
    if( rc!=SQLITE_OK ){
      return SQLITE_IOERR_FSTAT;
    }
    nMap = statbuf.st_size;
  }
  if( nMap>pFd->mmapSizeMax ){
    nMap = pFd->mmapSizeMax;
  }


  if( nMap!=pFd->mmapSize ){
    if( nMap>0 ){
      unixRemapfile(pFd, nMap);
    }else{
      unixUnmapfile(pFd);
    }
  }

  return SQLITE_OK;
}
#endif /* SQLITE_MAX_MMAP_SIZE>0 */

/*
................................................................................
** Return the name of a directory in which to put temporary files.
** If no suitable temporary file directory can be found, return NULL.
*/
static const char *unixTempFileDir(void){
  static const char *azDirs[] = {
     0,
     0,
     0,
     "/var/tmp",
     "/usr/tmp",
     "/tmp",
     0        /* List terminator */
  };
  unsigned int i;
  struct stat buf;
  const char *zDir = 0;

  azDirs[0] = sqlite3_temp_directory;
  if( !azDirs[1] ) azDirs[1] = getenv("SQLITE_TMPDIR");
  if( !azDirs[2] ) azDirs[2] = getenv("TMPDIR");
  for(i=0; i<sizeof(azDirs)/sizeof(azDirs[0]); zDir=azDirs[i++]){
    if( zDir==0 ) continue;
    if( osStat(zDir, &buf) ) continue;
    if( !S_ISDIR(buf.st_mode) ) continue;
    if( osAccess(zDir, 07) ) continue;
    break;
  }
................................................................................

/*
** Create a temporary file name in zBuf.  zBuf must be allocated
** by the calling process and must be big enough to hold at least
** pVfs->mxPathname bytes.
*/
static int unixGetTempname(int nBuf, char *zBuf){
  static const unsigned char zChars[] =
    "abcdefghijklmnopqrstuvwxyz"
    "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
    "0123456789";
  unsigned int i, j;
  const char *zDir;


  /* It's odd to simulate an io-error here, but really this is just
  ** using the io-error infrastructure to test that SQLite handles this
  ** function failing. 
  */
  SimulateIOError( return SQLITE_IOERR );

  zDir = unixTempFileDir();
  if( zDir==0 ) zDir = ".";

  /* Check that the output buffer is large enough for the temporary file 
  ** name. If it is not, return SQLITE_ERROR.
  */
  if( (strlen(zDir) + strlen(SQLITE_TEMP_FILE_PREFIX) + 18) >= (size_t)nBuf ){
    return SQLITE_ERROR;
  }

  do{
    sqlite3_snprintf(nBuf-18, zBuf, "%s/"SQLITE_TEMP_FILE_PREFIX, zDir);
    j = (int)strlen(zBuf);
    sqlite3_randomness(15, &zBuf[j]);
    for(i=0; i<15; i++, j++){
      zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ];
    }
    zBuf[j] = 0;
    zBuf[j+1] = 0;
  }while( osAccess(zBuf,0)==0 );
  return SQLITE_OK;
}

#if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__)
/*
** Routine to transform a unixFile into a proxy-locking unixFile.
................................................................................
    **   "<path to db>-journalNN"
    **   "<path to db>-walNN"
    **
    ** where NN is a decimal number. The NN naming schemes are 
    ** used by the test_multiplex.c module.
    */
    nDb = sqlite3Strlen30(zPath) - 1; 

#ifdef SQLITE_ENABLE_8_3_NAMES



    while( nDb>0 && sqlite3Isalnum(zPath[nDb]) ) nDb--;
    if( nDb==0 || zPath[nDb]!='-' ) return SQLITE_OK;
#else
    while( zPath[nDb]!='-' ){
      assert( nDb>0 );
      assert( zPath[nDb]!='\n' );




      nDb--;
    }
#endif
    memcpy(zDb, zPath, nDb);
    zDb[nDb] = '\0';

    if( 0==osStat(zDb, &sStat) ){
      *pMode = sStat.st_mode & 0777;
      *pUid = sStat.st_uid;
      *pGid = sStat.st_gid;
................................................................................
    ** URIs with parameters.  Hence, they can always be passed into
    ** sqlite3_uri_parameter(). */
    assert( (flags & SQLITE_OPEN_URI) || zName[strlen(zName)+1]==0 );

  }else if( !zName ){
    /* If zName is NULL, the upper layer is requesting a temp file. */
    assert(isDelete && !syncDir);
    rc = unixGetTempname(MAX_PATHNAME+2, zTmpname);
    if( rc!=SQLITE_OK ){
      return rc;
    }
    zName = zTmpname;

    /* Generated temporary filenames are always double-zero terminated
    ** for use by sqlite3_uri_parameter(). */
................................................................................
    if( rc!=SQLITE_OK ){
      assert( !p->pUnused );
      assert( eType==SQLITE_OPEN_WAL || eType==SQLITE_OPEN_MAIN_JOURNAL );
      return rc;
    }
    fd = robust_open(zName, openFlags, openMode);
    OSTRACE(("OPENX   %-3d %s 0%o\n", fd, zName, openFlags));

    if( fd<0 && errno!=EISDIR && isReadWrite && !isExclusive ){
      /* Failed to open the file for read/write access. Try read-only. */
      flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
      openFlags &= ~(O_RDWR|O_CREAT);
      flags |= SQLITE_OPEN_READONLY;
      openFlags |= O_RDONLY;
      isReadonly = 1;
      fd = robust_open(zName, openFlags, openMode);
................................................................................
    }

    /* If this process is running as root and if creating a new rollback
    ** journal or WAL file, set the ownership of the journal or WAL to be
    ** the same as the original database.
    */
    if( flags & (SQLITE_OPEN_WAL|SQLITE_OPEN_MAIN_JOURNAL) ){
      osFchown(fd, uid, gid);
    }
  }
  assert( fd>=0 );
  if( pOutFlags ){
    *pOutFlags = flags;
  }

................................................................................
#else
      if( fsync(fd) )
#endif
      {
        rc = unixLogError(SQLITE_IOERR_DIR_FSYNC, "fsync", zPath);
      }
      robust_close(0, fd, __LINE__);

    }else if( rc==SQLITE_CANTOPEN ){
      rc = SQLITE_OK;
    }
  }
#endif
  return rc;
}

................................................................................
*/
static int unixAccess(
  sqlite3_vfs *NotUsed,   /* The VFS containing this xAccess method */
  const char *zPath,      /* Path of the file to examine */
  int flags,              /* What do we want to learn about the zPath file? */
  int *pResOut            /* Write result boolean here */
){
  int amode = 0;
  UNUSED_PARAMETER(NotUsed);
  SimulateIOError( return SQLITE_IOERR_ACCESS; );
  switch( flags ){
    case SQLITE_ACCESS_EXISTS:
      amode = F_OK;
      break;
    case SQLITE_ACCESS_READWRITE:
      amode = W_OK|R_OK;
      break;
    case SQLITE_ACCESS_READ:
      amode = R_OK;
      break;


    default:
      assert(!"Invalid flags argument");



  }
  *pResOut = (osAccess(zPath, amode)==0);
  if( flags==SQLITE_ACCESS_EXISTS && *pResOut ){
    struct stat buf;
    if( 0==osStat(zPath, &buf) && buf.st_size==0 ){

      *pResOut = 0;
    }
  }
  return SQLITE_OK;
}


/*
** Turn a relative pathname into a full pathname. The relative path
................................................................................
*/
static int unixFullPathname(
  sqlite3_vfs *pVfs,            /* Pointer to vfs object */
  const char *zPath,            /* Possibly relative input path */
  int nOut,                     /* Size of output buffer in bytes */
  char *zOut                    /* Output buffer */
){


  /* It's odd to simulate an io-error here, but really this is just
  ** using the io-error infrastructure to test that SQLite handles this
  ** function failing. This function could fail if, for example, the
  ** current working directory has been unlinked.
  */
  SimulateIOError( return SQLITE_ERROR );

  assert( pVfs->mxPathname==MAX_PATHNAME );
  UNUSED_PARAMETER(pVfs);

  zOut[nOut-1] = '\0';
  if( zPath[0]=='/' ){








    sqlite3_snprintf(nOut, zOut, "%s", zPath);

  }else{






















    int nCwd;



    if( osGetcwd(zOut, nOut-1)==0 ){
      return unixLogError(SQLITE_CANTOPEN_BKPT, "getcwd", zPath);
    }
    nCwd = (int)strlen(zOut);
    sqlite3_snprintf(nOut-nCwd, &zOut[nCwd], "/%s", zPath);




  }

  return SQLITE_OK;
}


#ifndef SQLITE_OMIT_LOAD_EXTENSION
/*
** Interfaces for opening a shared library, finding entry points
................................................................................
  *piNow = ((sqlite3_int64)t)*1000 + unixEpoch;
#elif OS_VXWORKS
  struct timespec sNow;
  clock_gettime(CLOCK_REALTIME, &sNow);
  *piNow = unixEpoch + 1000*(sqlite3_int64)sNow.tv_sec + sNow.tv_nsec/1000000;
#else
  struct timeval sNow;
  if( gettimeofday(&sNow, 0)==0 ){
    *piNow = unixEpoch + 1000*(sqlite3_int64)sNow.tv_sec + sNow.tv_usec/1000;
  }else{
    rc = SQLITE_ERROR;
  }
#endif

#ifdef SQLITE_TEST
  if( sqlite3_current_time ){
    *piNow = 1000*(sqlite3_int64)sqlite3_current_time + unixEpoch;
  }
#endif
  UNUSED_PARAMETER(NotUsed);
  return rc;
}


/*
** Find the current time (in Universal Coordinated Time).  Write the
** current time and date as a Julian Day number into *prNow and
** return 0.  Return 1 if the time and date cannot be found.
*/
static int unixCurrentTime(sqlite3_vfs *NotUsed, double *prNow){
  sqlite3_int64 i = 0;
  int rc;
  UNUSED_PARAMETER(NotUsed);
  rc = unixCurrentTimeInt64(0, &i);
  *prNow = i/86400000.0;
  return rc;
}





/*
** We added the xGetLastError() method with the intention of providing
** better low-level error messages when operating-system problems come up
** during SQLite operation.  But so far, none of that has been implemented
** in the core.  So this routine is never called.  For now, it is merely
** a place-holder.
*/
static int unixGetLastError(sqlite3_vfs *NotUsed, int NotUsed2, char *NotUsed3){
  UNUSED_PARAMETER(NotUsed);
  UNUSED_PARAMETER(NotUsed2);
  UNUSED_PARAMETER(NotUsed3);
  return 0;
}





/*
************************ End of sqlite3_vfs methods ***************************
******************************************************************************/

/******************************************************************************
................................................................................
          }
        }
      }
      start=i+1;
    }
    buf[i] = lockPath[i];
  }
  OSTRACE(("CREATELOCKPATH  proxy lock path=%s pid=%d\n", lockPath, osGetpid(0)));
  return 0;
}

/*
** Create a new VFS file descriptor (stored in memory obtained from
** sqlite3_malloc) and open the file named "path" in the file descriptor.
**
................................................................................
  return rc;
}

/*
** Close a file that uses proxy locks.
*/
static int proxyClose(sqlite3_file *id) {
  if( id ){
    unixFile *pFile = (unixFile*)id;
    proxyLockingContext *pCtx = (proxyLockingContext *)pFile->lockingContext;
    unixFile *lockProxy = pCtx->lockProxy;
    unixFile *conchFile = pCtx->conchFile;
    int rc = SQLITE_OK;
    
    if( lockProxy ){
................................................................................
    UNIXVFS("unix-proxy",    proxyIoFinder ),
#endif
  };
  unsigned int i;          /* Loop counter */

  /* Double-check that the aSyscall[] array has been constructed
  ** correctly.  See ticket [bb3a86e890c8e96ab] */
  assert( ArraySize(aSyscall)==25 );

  /* Register all VFSes defined in the aVfs[] array */
  for(i=0; i<(sizeof(aVfs)/sizeof(sqlite3_vfs)); i++){
    sqlite3_vfs_register(&aVfs[i], i==0);
  }
  return SQLITE_OK; 
}
................................................................................
  SimulateIOError(return SQLITE_IOERR_WRITE);
  SimulateDiskfullError(return SQLITE_FULL);

  OSTRACE(("WRITE pid=%lu, pFile=%p, file=%p, buffer=%p, amount=%d, "
           "offset=%lld, lock=%d\n", osGetCurrentProcessId(), pFile,
           pFile->h, pBuf, amt, offset, pFile->locktype));

#if SQLITE_MAX_MMAP_SIZE>0
  /* Deal with as much of this write request as possible by transfering
  ** data from the memory mapping using memcpy().  */
  if( offset<pFile->mmapSize ){
    if( offset+amt <= pFile->mmapSize ){
      memcpy(&((u8 *)(pFile->pMapRegion))[offset], pBuf, amt);
      OSTRACE(("WRITE-MMAP pid=%lu, pFile=%p, file=%p, rc=SQLITE_OK\n",
               osGetCurrentProcessId(), pFile, pFile->h));
................................................................................
  OSTRACE(("TEST-WR-LOCK file=%p, pResOut=%p\n", pFile->h, pResOut));

  assert( id!=0 );
  if( pFile->locktype>=RESERVED_LOCK ){
    res = 1;
    OSTRACE(("TEST-WR-LOCK file=%p, result=%d (local)\n", pFile->h, res));
  }else{
    res = winLockFile(&pFile->h, SQLITE_LOCKFILEEX_FLAGS,RESERVED_BYTE, 0, 1, 0);
    if( res ){
      winUnlockFile(&pFile->h, RESERVED_BYTE, 0, 1, 0);
    }
    res = !res;
    OSTRACE(("TEST-WR-LOCK file=%p, result=%d (remote)\n", pFile->h, res));
  }
  *pResOut = res;
................................................................................
  }
  if( nMap!=pFd->mmapSize ){
    void *pNew = 0;
    DWORD protect = PAGE_READONLY;
    DWORD flags = FILE_MAP_READ;

    winUnmapfile(pFd);

    if( (pFd->ctrlFlags & WINFILE_RDONLY)==0 ){
      protect = PAGE_READWRITE;
      flags |= FILE_MAP_WRITE;
    }

#if SQLITE_OS_WINRT
    pFd->hMap = osCreateFileMappingFromApp(pFd->h, NULL, protect, nMap, NULL);
#elif defined(SQLITE_WIN32_HAS_WIDE)
    pFd->hMap = osCreateFileMappingW(pFd->h, NULL, protect,
                                (DWORD)((nMap>>32) & 0xffffffff),
                                (DWORD)(nMap & 0xffffffff), NULL);
#elif defined(SQLITE_WIN32_HAS_ANSI)
................................................................................
/* #include "sqliteInt.h" */

/* Size of the Bitvec structure in bytes. */
#define BITVEC_SZ        512

/* Round the union size down to the nearest pointer boundary, since that's how 
** it will be aligned within the Bitvec struct. */

#define BITVEC_USIZE     (((BITVEC_SZ-(3*sizeof(u32)))/sizeof(Bitvec*))*sizeof(Bitvec*))

/* Type of the array "element" for the bitmap representation. 
** Should be a power of 2, and ideally, evenly divide into BITVEC_USIZE. 
** Setting this to the "natural word" size of your CPU may improve
** performance. */
#define BITVEC_TELEM     u8
/* Size, in bits, of the bitmap element. */
................................................................................
** A complete page cache is an instance of this structure.
*/
struct PCache {
  PgHdr *pDirty, *pDirtyTail;         /* List of dirty pages in LRU order */
  PgHdr *pSynced;                     /* Last synced page in dirty page list */
  int nRefSum;                        /* Sum of ref counts over all pages */
  int szCache;                        /* Configured cache size */

  int szPage;                         /* Size of every page in this cache */
  int szExtra;                        /* Size of extra space for each page */
  u8 bPurgeable;                      /* True if pages are on backing store */
  u8 eCreate;                         /* eCreate value for for xFetch() */
  int (*xStress)(void*,PgHdr*);       /* Call to try make a page clean */
  void *pStress;                      /* Argument to xStress */
  sqlite3_pcache *pCache;             /* Pluggable cache module */
................................................................................
static void pcacheUnpin(PgHdr *p){
  if( p->pCache->bPurgeable ){
    sqlite3GlobalConfig.pcache2.xUnpin(p->pCache->pCache, p->pPage, 0);
  }
}

/*
** Compute the number of pages of cache requested.  p->szCache is the
** cache size requested by the "PRAGMA cache_size" statement.
**
**
*/
static int numberOfCachePages(PCache *p){
  if( p->szCache>=0 ){
    /* IMPLEMENTATION-OF: R-42059-47211 If the argument N is positive then the
    ** suggested cache size is set to N. */
    return p->szCache;
  }else{
................................................................................
  p->szPage = 1;
  p->szExtra = szExtra;
  p->bPurgeable = bPurgeable;
  p->eCreate = 2;
  p->xStress = xStress;
  p->pStress = pStress;
  p->szCache = 100;

  return sqlite3PcacheSetPageSize(p, szPage);
}

/*
** Change the page size for PCache object. The caller must ensure that there
** are no outstanding page references when this function is called.
*/
................................................................................
  PCache *pCache,                 /* Obtain the page from this cache */
  Pgno pgno,                      /* Page number to obtain */
  sqlite3_pcache_page **ppPage    /* Write result here */
){
  PgHdr *pPg;
  if( pCache->eCreate==2 ) return 0;



  /* Find a dirty page to write-out and recycle. First try to find a 
  ** page that does not require a journal-sync (one with PGHDR_NEED_SYNC
  ** cleared), but if that is not possible settle for any other 
  ** unreferenced dirty page.
  */
  for(pPg=pCache->pSynced; 
      pPg && (pPg->nRef || (pPg->flags&PGHDR_NEED_SYNC)); 
      pPg=pPg->pDirtyPrev
  );
  pCache->pSynced = pPg;
  if( !pPg ){
    for(pPg=pCache->pDirtyTail; pPg && pPg->nRef; pPg=pPg->pDirtyPrev);
  }
  if( pPg ){
    int rc;
#ifdef SQLITE_LOG_CACHE_SPILL
    sqlite3_log(SQLITE_FULL, 
                "spill page %d making room for %d - cache used: %d/%d",
                pPg->pgno, pgno,
                sqlite3GlobalConfig.pcache.xPagecount(pCache->pCache),
                numberOfCachePages(pCache));
#endif
    rc = pCache->xStress(pCache->pStress, pPg);
    if( rc!=SQLITE_OK && rc!=SQLITE_BUSY ){
      return rc;

    }
  }
  *ppPage = sqlite3GlobalConfig.pcache2.xFetch(pCache->pCache, pgno, 2);
  return *ppPage==0 ? SQLITE_NOMEM : SQLITE_OK;
}

/*
................................................................................
*/
SQLITE_PRIVATE void sqlite3PcacheSetCachesize(PCache *pCache, int mxPage){
  assert( pCache->pCache!=0 );
  pCache->szCache = mxPage;
  sqlite3GlobalConfig.pcache2.xCachesize(pCache->pCache,
                                         numberOfCachePages(pCache));
}




















/*
** Free up as much memory as possible from the page cache.
*/
SQLITE_PRIVATE void sqlite3PcacheShrink(PCache *pCache){
  assert( pCache->pCache!=0 );
  sqlite3GlobalConfig.pcache2.xShrink(pCache->pCache);
................................................................................
**         SQLITE_CONFIG_PAGECACHE.
**    (3)  PCache-local bulk allocation.
**
** The third case is a chunk of heap memory (defaulting to 100 pages worth)
** that is allocated when the page cache is created.  The size of the local
** bulk allocation can be adjusted using 
**
**     sqlite3_config(SQLITE_CONFIG_PAGECACHE, 0, 0, N).
**
** If N is positive, then N pages worth of memory are allocated using a single
** sqlite3Malloc() call and that memory is used for the first N pages allocated.
** Or if N is negative, then -1024*N bytes of memory are allocated and used
** for as many pages as can be accomodated.
**
** Only one of (2) or (3) can be used.  Once the memory available to (2) or
................................................................................
    sqlite3_mutex_enter(pcache1.mutex);
    p = (PgHdr1 *)pcache1.pFree;
    if( p ){
      pcache1.pFree = pcache1.pFree->pNext;
      pcache1.nFreeSlot--;
      pcache1.bUnderPressure = pcache1.nFreeSlot<pcache1.nReserve;
      assert( pcache1.nFreeSlot>=0 );
      sqlite3StatusSet(SQLITE_STATUS_PAGECACHE_SIZE, nByte);
      sqlite3StatusUp(SQLITE_STATUS_PAGECACHE_USED, 1);
    }
    sqlite3_mutex_leave(pcache1.mutex);
  }
  if( p==0 ){
    /* Memory is not available in the SQLITE_CONFIG_PAGECACHE pool.  Get
    ** it from sqlite3Malloc instead.
    */
    p = sqlite3Malloc(nByte);
#ifndef SQLITE_DISABLE_PAGECACHE_OVERFLOW_STATS
    if( p ){
      int sz = sqlite3MallocSize(p);
      sqlite3_mutex_enter(pcache1.mutex);
      sqlite3StatusSet(SQLITE_STATUS_PAGECACHE_SIZE, nByte);
      sqlite3StatusUp(SQLITE_STATUS_PAGECACHE_OVERFLOW, sz);
      sqlite3_mutex_leave(pcache1.mutex);
    }
#endif
    sqlite3MemdebugSetType(p, MEMTYPE_PCACHE);
  }
  return p;
................................................................................

/*
** Free an allocated buffer obtained from pcache1Alloc().
*/
static void pcache1Free(void *p){
  int nFreed = 0;
  if( p==0 ) return;
  if( p>=pcache1.pStart && p<pcache1.pEnd ){
    PgFreeslot *pSlot;
    sqlite3_mutex_enter(pcache1.mutex);
    sqlite3StatusDown(SQLITE_STATUS_PAGECACHE_USED, 1);
    pSlot = (PgFreeslot*)p;
    pSlot->pNext = pcache1.pFree;
    pcache1.pFree = pSlot;
    pcache1.nFreeSlot++;
................................................................................
SQLITE_PRIVATE int sqlite3WalExclusiveMode(Wal *pWal, int op);

/* Return true if the argument is non-NULL and the WAL module is using
** heap-memory for the wal-index. Otherwise, if the argument is NULL or the
** WAL module is using shared-memory, return false. 
*/
SQLITE_PRIVATE int sqlite3WalHeapMemory(Wal *pWal);






#ifdef SQLITE_ENABLE_ZIPVFS
/* If the WAL file is not empty, return the number of bytes of content
** stored in each frame (i.e. the db page-size when the WAL was created).
*/
SQLITE_PRIVATE int sqlite3WalFramesize(Wal *pWal);
#endif
................................................................................
    ** the data just read from the sub-journal. Mark the page as dirty 
    ** and if the pager requires a journal-sync, then mark the page as 
    ** requiring a journal-sync before it is written.
    */
    assert( isSavepnt );
    assert( (pPager->doNotSpill & SPILLFLAG_ROLLBACK)==0 );
    pPager->doNotSpill |= SPILLFLAG_ROLLBACK;
    rc = sqlite3PagerAcquire(pPager, pgno, &pPg, 1);
    assert( (pPager->doNotSpill & SPILLFLAG_ROLLBACK)!=0 );
    pPager->doNotSpill &= ~SPILLFLAG_ROLLBACK;
    if( rc!=SQLITE_OK ) return rc;
    pPg->flags &= ~PGHDR_NEED_READ;
    sqlite3PcacheMakeDirty(pPg);
  }
  if( pPg ){
................................................................................
    pPager->journalOff = szJ;
  }

  return rc;
}

/*
** Change the maximum number of in-memory pages that are allowed.

*/
SQLITE_PRIVATE void sqlite3PagerSetCachesize(Pager *pPager, int mxPage){
  sqlite3PcacheSetCachesize(pPager->pPCache, mxPage);
}









/*
** Invoke SQLITE_FCNTL_MMAP_SIZE based on the current value of szMmap.
*/
static void pagerFixMaplimit(Pager *pPager){
#if SQLITE_MAX_MMAP_SIZE>0
  sqlite3_file *fd = pPager->fd;
................................................................................
    PAGERTRACE(("STRESS %d page %d\n", PAGERID(pPager), pPg->pgno));
    sqlite3PcacheMakeClean(pPg);
  }

  return pager_error(pPager, rc); 
}





















/*
** Allocate and initialize a new Pager object and put a pointer to it
** in *ppPager. The pager should eventually be freed by passing it
** to sqlite3PagerClose().
**
** The zFilename argument is the path to the database file to open.
................................................................................
  }

  return rc;
}

/*
** This function is called to obtain a shared lock on the database file.
** It is illegal to call sqlite3PagerAcquire() until after this function
** has been successfully called. If a shared-lock is already held when
** this function is called, it is a no-op.
**
** The following operations are also performed by this function.
**
**   1) If the pager is currently in PAGER_OPEN state (no lock held
**      on the database file), then an attempt is made to obtain a
................................................................................
** to find a page in the in-memory cache first.  If the page is not already
** in memory, this routine goes to disk to read it in whereas Lookup()
** just returns 0.  This routine acquires a read-lock the first time it
** has to go to disk, and could also playback an old journal if necessary.
** Since Lookup() never goes to disk, it never has to deal with locks
** or journal files.
*/
SQLITE_PRIVATE int sqlite3PagerAcquire(
  Pager *pPager,      /* The pager open on the database file */
  Pgno pgno,          /* Page number to fetch */
  DbPage **ppPage,    /* Write a pointer to the page here */
  int flags           /* PAGER_GET_XXX flags */
){
  int rc = SQLITE_OK;
  PgHdr *pPg = 0;
................................................................................
  assert((pg1+nPage)>pPg->pgno);

  for(ii=0; ii<nPage && rc==SQLITE_OK; ii++){
    Pgno pg = pg1+ii;
    PgHdr *pPage;
    if( pg==pPg->pgno || !sqlite3BitvecTest(pPager->pInJournal, pg) ){
      if( pg!=PAGER_MJ_PGNO(pPager) ){
        rc = sqlite3PagerGet(pPager, pg, &pPage);
        if( rc==SQLITE_OK ){
          rc = pager_write(pPage);
          if( pPage->flags&PGHDR_NEED_SYNC ){
            needSync = 1;
          }
          sqlite3PagerUnrefNotNull(pPage);
        }
................................................................................
** If an error occurs, SQLITE_NOMEM or an IO error code is returned
** as appropriate. Otherwise, SQLITE_OK.
*/
SQLITE_PRIVATE int sqlite3PagerWrite(PgHdr *pPg){
  Pager *pPager = pPg->pPager;
  assert( (pPg->flags & PGHDR_MMAP)==0 );
  assert( pPager->eState>=PAGER_WRITER_LOCKED );
  assert( pPager->eState!=PAGER_ERROR );
  assert( assert_pager_state(pPager) );


  if( (pPg->flags & PGHDR_WRITEABLE)!=0 && pPager->dbSize>=pPg->pgno ){
    if( pPager->nSavepoint ) return subjournalPageIfRequired(pPg);
    return SQLITE_OK;
  }else if( pPager->sectorSize > (u32)pPager->pageSize ){
    return pagerWriteLargeSector(pPg);
  }else{
    return pager_write(pPg);
  }
................................................................................

  if( !pPager->changeCountDone && ALWAYS(pPager->dbSize>0) ){
    PgHdr *pPgHdr;                /* Reference to page 1 */

    assert( !pPager->tempFile && isOpen(pPager->fd) );

    /* Open page 1 of the file for writing. */
    rc = sqlite3PagerGet(pPager, 1, &pPgHdr);
    assert( pPgHdr==0 || rc==SQLITE_OK );

    /* If page one was fetched successfully, and this function is not
    ** operating in direct-mode, make page 1 writable.  When not in 
    ** direct mode, page 1 is always held in cache and hence the PagerGet()
    ** above is always successful - hence the ALWAYS on rc==SQLITE_OK.
    */
................................................................................
**
** If the EXCLUSIVE lock is already held or the attempt to obtain it is
** successful, or the connection is in WAL mode, SQLITE_OK is returned.
** Otherwise, either SQLITE_BUSY or an SQLITE_IOERR_XXX error code is 
** returned.
*/
SQLITE_PRIVATE int sqlite3PagerExclusiveLock(Pager *pPager){


  int rc = SQLITE_OK;
  assert( pPager->eState==PAGER_WRITER_CACHEMOD 
       || pPager->eState==PAGER_WRITER_DBMOD 
       || pPager->eState==PAGER_WRITER_LOCKED 
  );
  assert( assert_pager_state(pPager) );
  if( 0==pagerUseWal(pPager) ){
    rc = pager_wait_on_lock(pPager, EXCLUSIVE_LOCK);

  }
  return rc;
}

/*
** Sync the database file for the pager pPager. zMaster points to the name
** of a master journal file that should be written into the individual
................................................................................
  }else{
    if( pagerUseWal(pPager) ){
      PgHdr *pList = sqlite3PcacheDirtyList(pPager->pPCache);
      PgHdr *pPageOne = 0;
      if( pList==0 ){
        /* Must have at least one page for the WAL commit flag.
        ** Ticket [2d1a5c67dfc2363e44f29d9bbd57f] 2011-05-18 */
        rc = sqlite3PagerGet(pPager, 1, &pPageOne);
        pList = pPageOne;
        pList->pDirty = 0;
      }
      assert( rc==SQLITE_OK );
      if( ALWAYS(pList) ){
        rc = pagerWalFrames(pPager, pList, pPager->dbSize, 1);
      }
................................................................................
SQLITE_PRIVATE const char *sqlite3PagerFilename(Pager *pPager, int nullIfMemDb){
  return (nullIfMemDb && pPager->memDb) ? "" : pPager->zFilename;
}

/*
** Return the VFS structure for the pager.
*/
SQLITE_PRIVATE const sqlite3_vfs *sqlite3PagerVfs(Pager *pPager){
  return pPager->pVfs;
}

/*
** Return the file handle for the database file associated
** with the pager.  This might return NULL if the file has
** not yet been opened.
................................................................................
    ** to a malloc() or IO failure), clear the bit in the pInJournal[]
    ** array. Otherwise, if the page is loaded and written again in
    ** this transaction, it may be written to the database file before
    ** it is synced into the journal file. This way, it may end up in
    ** the journal file twice, but that is not a problem.
    */
    PgHdr *pPgHdr;
    rc = sqlite3PagerGet(pPager, needSyncPgno, &pPgHdr);
    if( rc!=SQLITE_OK ){
      if( needSyncPgno<=pPager->dbOrigSize ){
        assert( pPager->pTmpSpace!=0 );
        sqlite3BitvecClear(pPager->pInJournal, needSyncPgno, pPager->pTmpSpace);
      }
      return rc;
    }
................................................................................
      pPager->pWal = 0;
      pagerFixMaplimit(pPager);
    }
  }
  return rc;
}





























#endif /* !SQLITE_OMIT_WAL */

#ifdef SQLITE_ENABLE_ZIPVFS
/*
** A read-lock must be held on the pager when this function is called. If
** the pager is in WAL mode and the WAL file currently contains one or more
** frames, return the size in bytes of the page images stored within the
................................................................................
** returns SQLITE_CANTOPEN.
*/
#define WAL_MAX_VERSION      3007000
#define WALINDEX_MAX_VERSION 3007000

/*
** Indices of various locking bytes.   WAL_NREADER is the number
** of available reader locks and should be at least 3.

*/
#define WAL_WRITE_LOCK         0
#define WAL_ALL_BUT_WRITE      1
#define WAL_CKPT_LOCK          1
#define WAL_RECOVER_LOCK       2
#define WAL_READ_LOCK(I)       (3+(I))
#define WAL_NREADER            (SQLITE_SHM_NLOCK-3)
................................................................................
typedef struct WalCkptInfo WalCkptInfo;


/*
** The following object holds a copy of the wal-index header content.
**
** The actual header in the wal-index consists of two copies of this
** object.



**
** The szPage value can be any power of 2 between 512 and 32768, inclusive.
** Or it can be 1 to represent a 65536-byte page.  The latter case was
** added in 3.7.1 when support for 64K pages was added.  
*/
struct WalIndexHdr {
  u32 iVersion;                   /* Wal-index version */
................................................................................
** nBackfill is the number of frames in the WAL that have been written
** back into the database. (We call the act of moving content from WAL to
** database "backfilling".)  The nBackfill number is never greater than
** WalIndexHdr.mxFrame.  nBackfill can only be increased by threads
** holding the WAL_CKPT_LOCK lock (which includes a recovery thread).
** However, a WAL_WRITE_LOCK thread can move the value of nBackfill from
** mxFrame back to zero when the WAL is reset.










**
** There is one entry in aReadMark[] for each reader lock.  If a reader
** holds read-lock K, then the value in aReadMark[K] is no greater than
** the mxFrame for that reader.  The value READMARK_NOT_USED (0xffffffff)
** for any aReadMark[] means that entry is unused.  aReadMark[0] is 
** a special case; its value is never used and it exists as a place-holder
** to avoid having to offset aReadMark[] indexs by one.  Readers holding
................................................................................
**
** We assume that 32-bit loads are atomic and so no locks are needed in
** order to read from any aReadMark[] entries.
*/
struct WalCkptInfo {
  u32 nBackfill;                  /* Number of WAL frames backfilled into DB */
  u32 aReadMark[WAL_NREADER];     /* Reader marks */



};
#define READMARK_NOT_USED  0xffffffff


/* A block of WALINDEX_LOCK_RESERVED bytes beginning at
** WALINDEX_LOCK_OFFSET is reserved for locks. Since some systems
** only support mandatory file-locks, we do not read or write data
** from the region of the file on which locks are applied.
*/
#define WALINDEX_LOCK_OFFSET   (sizeof(WalIndexHdr)*2 + sizeof(WalCkptInfo))
#define WALINDEX_LOCK_RESERVED 16
#define WALINDEX_HDR_SIZE      (WALINDEX_LOCK_OFFSET+WALINDEX_LOCK_RESERVED)

/* Size of header before each frame in wal */
#define WAL_FRAME_HDRSIZE 24

/* Size of write ahead log header, including checksum. */
/* #define WAL_HDRSIZE 24 */
#define WAL_HDRSIZE 32
................................................................................
  WalIndexHdr hdr;           /* Wal-index header for current transaction */
  u32 minFrame;              /* Ignore wal frames before this one */
  const char *zWalName;      /* Name of WAL file */
  u32 nCkpt;                 /* Checkpoint sequence counter in the wal-header */
#ifdef SQLITE_DEBUG
  u8 lockError;              /* True if a locking error has occurred */
#endif



};

/*
** Candidate values for Wal.exclusiveMode.
*/
#define WAL_NORMAL_MODE     0
#define WAL_EXCLUSIVE_MODE  1     
................................................................................
}
static void walUnlockShared(Wal *pWal, int lockIdx){
  if( pWal->exclusiveMode ) return;
  (void)sqlite3OsShmLock(pWal->pDbFd, lockIdx, 1,
                         SQLITE_SHM_UNLOCK | SQLITE_SHM_SHARED);
  WALTRACE(("WAL%p: release SHARED-%s\n", pWal, walLockName(lockIdx)));
}
static int walLockExclusive(Wal *pWal, int lockIdx, int n, int fBlock){
  int rc;
  if( pWal->exclusiveMode ) return SQLITE_OK;
  if( fBlock ) sqlite3OsFileControl(pWal->pDbFd, SQLITE_FCNTL_WAL_BLOCK, 0);
  rc = sqlite3OsShmLock(pWal->pDbFd, lockIdx, n,
                        SQLITE_SHM_LOCK | SQLITE_SHM_EXCLUSIVE);
  WALTRACE(("WAL%p: acquire EXCLUSIVE-%s cnt=%d %s\n", pWal,
            walLockName(lockIdx), n, rc ? "failed" : "ok"));
  VVA_ONLY( pWal->lockError = (u8)(rc!=SQLITE_OK && rc!=SQLITE_BUSY); )
  return rc;
}
................................................................................
  */
  assert( pWal->ckptLock==1 || pWal->ckptLock==0 );
  assert( WAL_ALL_BUT_WRITE==WAL_WRITE_LOCK+1 );
  assert( WAL_CKPT_LOCK==WAL_ALL_BUT_WRITE );
  assert( pWal->writeLock );
  iLock = WAL_ALL_BUT_WRITE + pWal->ckptLock;
  nLock = SQLITE_SHM_NLOCK - iLock;
  rc = walLockExclusive(pWal, iLock, nLock, 0);
  if( rc ){
    return rc;
  }
  WALTRACE(("WAL%p: recovery begin...\n", pWal));

  memset(&pWal->hdr, 0, sizeof(WalIndexHdr));

................................................................................

    /* Reset the checkpoint-header. This is safe because this thread is 
    ** currently holding locks that exclude all other readers, writers and
    ** checkpointers.
    */
    pInfo = walCkptInfo(pWal);
    pInfo->nBackfill = 0;

    pInfo->aReadMark[0] = 0;
    for(i=1; i<WAL_NREADER; i++) pInfo->aReadMark[i] = READMARK_NOT_USED;
    if( pWal->hdr.mxFrame ) pInfo->aReadMark[1] = pWal->hdr.mxFrame;

    /* If more than one frame was recovered from the log file, report an
    ** event via sqlite3_log(). This is to help with identifying performance
    ** problems caused by applications routinely shutting down without
................................................................................

  assert( zWalName && zWalName[0] );
  assert( pDbFd );

  /* In the amalgamation, the os_unix.c and os_win.c source files come before
  ** this source file.  Verify that the #defines of the locking byte offsets
  ** in os_unix.c and os_win.c agree with the WALINDEX_LOCK_OFFSET value.


  */


#ifdef WIN_SHM_BASE
  assert( WIN_SHM_BASE==WALINDEX_LOCK_OFFSET );
#endif
#ifdef UNIX_SHM_BASE
  assert( UNIX_SHM_BASE==WALINDEX_LOCK_OFFSET );
#endif

................................................................................
  int (*xBusy)(void*),            /* Function to call when busy */
  void *pBusyArg,                 /* Context argument for xBusyHandler */
  int lockIdx,                    /* Offset of first byte to lock */
  int n                           /* Number of bytes to lock */
){
  int rc;
  do {
    rc = walLockExclusive(pWal, lockIdx, n, 0);
  }while( xBusy && rc==SQLITE_BUSY && xBusy(pBusyArg) );
  return rc;
}

/*
** The cache of the wal-index header must be valid to call this function.
** Return the page-size in bytes used by the database.
................................................................................
  u32 *aSalt = pWal->hdr.aSalt;   /* Big-endian salt values */
  pWal->nCkpt++;
  pWal->hdr.mxFrame = 0;
  sqlite3Put4byte((u8*)&aSalt[0], 1 + sqlite3Get4byte((u8*)&aSalt[0]));
  memcpy(&pWal->hdr.aSalt[1], &salt1, 4);
  walIndexWriteHdr(pWal);
  pInfo->nBackfill = 0;

  pInfo->aReadMark[1] = 0;
  for(i=2; i<WAL_NREADER; i++) pInfo->aReadMark[i] = READMARK_NOT_USED;
  assert( pInfo->aReadMark[0]==0 );
}

/*
** Copy as much content as we can from the WAL back into the database file
................................................................................
    }

    if( pInfo->nBackfill<mxSafeFrame
     && (rc = walBusyLock(pWal, xBusy, pBusyArg, WAL_READ_LOCK(0),1))==SQLITE_OK
    ){
      i64 nSize;                    /* Current size of database file */
      u32 nBackfill = pInfo->nBackfill;



      /* Sync the WAL to disk */
      if( sync_flags ){
        rc = sqlite3OsSync(pWal->pWalFd, sync_flags);
      }

      /* If the database may grow as a result of this checkpoint, hint
................................................................................
  assert( badHdr==0 || pWal->writeLock==0 );
  if( badHdr ){
    if( pWal->readOnly & WAL_SHM_RDONLY ){
      if( SQLITE_OK==(rc = walLockShared(pWal, WAL_WRITE_LOCK)) ){
        walUnlockShared(pWal, WAL_WRITE_LOCK);
        rc = SQLITE_READONLY_RECOVERY;
      }
    }else if( SQLITE_OK==(rc = walLockExclusive(pWal, WAL_WRITE_LOCK, 1, 1)) ){
      pWal->writeLock = 1;
      if( SQLITE_OK==(rc = walIndexPage(pWal, 0, &page0)) ){
        badHdr = walIndexTryHdr(pWal, pChanged);
        if( badHdr ){
          /* If the wal-index header is still malformed even while holding
          ** a WRITE lock, it can only mean that the header is corrupted and
          ** needs to be reconstructed.  So run recovery to do exactly that.
................................................................................
*/
static int walTryBeginRead(Wal *pWal, int *pChanged, int useWal, int cnt){
  volatile WalCkptInfo *pInfo;    /* Checkpoint information in wal-index */
  u32 mxReadMark;                 /* Largest aReadMark[] value */
  int mxI;                        /* Index of largest aReadMark[] value */
  int i;                          /* Loop counter */
  int rc = SQLITE_OK;             /* Return code  */


  assert( pWal->readLock<0 );     /* Not currently locked */

  /* Take steps to avoid spinning forever if there is a protocol error.
  **
  ** Circumstances that cause a RETRY should only last for the briefest
  ** instances of time.  No I/O or other system calls are done while the
................................................................................
    }
    if( rc!=SQLITE_OK ){
      return rc;
    }
  }

  pInfo = walCkptInfo(pWal);
  if( !useWal && pInfo->nBackfill==pWal->hdr.mxFrame ){





    /* The WAL has been completely backfilled (or it is empty).
    ** and can be safely ignored.
    */
    rc = walLockShared(pWal, WAL_READ_LOCK(0));
    walShmBarrier(pWal);
    if( rc==SQLITE_OK ){
      if( memcmp((void *)walIndexHdr(pWal), &pWal->hdr, sizeof(WalIndexHdr)) ){
................................................................................
  /* If we get this far, it means that the reader will want to use
  ** the WAL to get at content from recent commits.  The job now is
  ** to select one of the aReadMark[] entries that is closest to
  ** but not exceeding pWal->hdr.mxFrame and lock that entry.
  */
  mxReadMark = 0;
  mxI = 0;






  for(i=1; i<WAL_NREADER; i++){
    u32 thisMark = pInfo->aReadMark[i];
    if( mxReadMark<=thisMark && thisMark<=pWal->hdr.mxFrame ){
      assert( thisMark!=READMARK_NOT_USED );
      mxReadMark = thisMark;
      mxI = i;
    }
  }
  /* There was once an "if" here. The extra "{" is to preserve indentation. */
  {
    if( (pWal->readOnly & WAL_SHM_RDONLY)==0
     && (mxReadMark<pWal->hdr.mxFrame || mxI==0)
    ){
      for(i=1; i<WAL_NREADER; i++){
        rc = walLockExclusive(pWal, WAL_READ_LOCK(i), 1, 0);
        if( rc==SQLITE_OK ){
          mxReadMark = pInfo->aReadMark[i] = pWal->hdr.mxFrame;
          mxI = i;
          walUnlockExclusive(pWal, WAL_READ_LOCK(i), 1);
          break;
        }else if( rc!=SQLITE_BUSY ){
          return rc;
        }
      }
    }
    if( mxI==0 ){
      assert( rc==SQLITE_BUSY || (pWal->readOnly & WAL_SHM_RDONLY)!=0 );
      return rc==SQLITE_BUSY ? WAL_RETRY : SQLITE_READONLY_CANTLOCK;
    }

    rc = walLockShared(pWal, WAL_READ_LOCK(mxI));
    if( rc ){
      return rc==SQLITE_BUSY ? WAL_RETRY : rc;
    }
    /* Now that the read-lock has been obtained, check that neither the
    ** value in the aReadMark[] array or the contents of the wal-index
    ** header have changed.
    **
    ** It is necessary to check that the wal-index header did not change
    ** between the time it was read and when the shared-lock was obtained
    ** on WAL_READ_LOCK(mxI) was obtained to account for the possibility
    ** that the log file may have been wrapped by a writer, or that frames
    ** that occur later in the log than pWal->hdr.mxFrame may have been
    ** copied into the database by a checkpointer. If either of these things
    ** happened, then reading the database with the current value of
    ** pWal->hdr.mxFrame risks reading a corrupted snapshot. So, retry
    ** instead.
    **
    ** Before checking that the live wal-index header has not changed
    ** since it was read, set Wal.minFrame to the first frame in the wal
    ** file that has not yet been checkpointed. This client will not need
    ** to read any frames earlier than minFrame from the wal file - they
    ** can be safely read directly from the database file.
    **
    ** Because a ShmBarrier() call is made between taking the copy of 
    ** nBackfill and checking that the wal-header in shared-memory still
    ** matches the one cached in pWal->hdr, it is guaranteed that the 
    ** checkpointer that set nBackfill was not working with a wal-index
    ** header newer than that cached in pWal->hdr. If it were, that could
    ** cause a problem. The checkpointer could omit to checkpoint
    ** a version of page X that lies before pWal->minFrame (call that version
    ** A) on the basis that there is a newer version (version B) of the same
    ** page later in the wal file. But if version B happens to like past
    ** frame pWal->hdr.mxFrame - then the client would incorrectly assume
    ** that it can read version A from the database file. However, since
    ** we can guarantee that the checkpointer that set nBackfill could not
    ** see any pages past pWal->hdr.mxFrame, this problem does not come up.
    */
    pWal->minFrame = pInfo->nBackfill+1;
    walShmBarrier(pWal);
    if( pInfo->aReadMark[mxI]!=mxReadMark
     || memcmp((void *)walIndexHdr(pWal), &pWal->hdr, sizeof(WalIndexHdr))
    ){
      walUnlockShared(pWal, WAL_READ_LOCK(mxI));
      return WAL_RETRY;
    }else{
      assert( mxReadMark<=pWal->hdr.mxFrame );
      pWal->readLock = (i16)mxI;
    }
  }
  return rc;
}

/*
** Begin a read transaction on the database.
**
................................................................................
** Pager layer will use this to know that is cache is stale and
** needs to be flushed.
*/
SQLITE_PRIVATE int sqlite3WalBeginReadTransaction(Wal *pWal, int *pChanged){
  int rc;                         /* Return code */
  int cnt = 0;                    /* Number of TryBeginRead attempts */









  do{
    rc = walTryBeginRead(pWal, pChanged, 0, ++cnt);
  }while( rc==WAL_RETRY );
  testcase( (rc&0xff)==SQLITE_BUSY );
  testcase( (rc&0xff)==SQLITE_IOERR );
  testcase( rc==SQLITE_PROTOCOL );
  testcase( rc==SQLITE_OK );




























































  return rc;
}

/*
** Finish with a read transaction.  All this does is release the
** read-lock.
*/
................................................................................
  if( pWal->readOnly ){
    return SQLITE_READONLY;
  }

  /* Only one writer allowed at a time.  Get the write lock.  Return
  ** SQLITE_BUSY if unable.
  */
  rc = walLockExclusive(pWal, WAL_WRITE_LOCK, 1, 0);
  if( rc ){
    return rc;
  }
  pWal->writeLock = 1;

  /* If another connection has written to the database file since the
  ** time the read transaction on this connection was started, then
................................................................................

  if( pWal->readLock==0 ){
    volatile WalCkptInfo *pInfo = walCkptInfo(pWal);
    assert( pInfo->nBackfill==pWal->hdr.mxFrame );
    if( pInfo->nBackfill>0 ){
      u32 salt1;
      sqlite3_randomness(4, &salt1);
      rc = walLockExclusive(pWal, WAL_READ_LOCK(1), WAL_NREADER-1, 0);
      if( rc==SQLITE_OK ){
        /* If all readers are using WAL_READ_LOCK(0) (in other words if no
        ** readers are currently using the WAL), then the transactions
        ** frames will overwrite the start of the existing log. Update the
        ** wal-index header to reflect this.
        **
        ** In theory it would be Ok to update the cache of the header only
................................................................................
  assert( eMode!=SQLITE_CHECKPOINT_PASSIVE || xBusy==0 );

  if( pWal->readOnly ) return SQLITE_READONLY;
  WALTRACE(("WAL%p: checkpoint begins\n", pWal));

  /* IMPLEMENTATION-OF: R-62028-47212 All calls obtain an exclusive 
  ** "checkpoint" lock on the database file. */
  rc = walLockExclusive(pWal, WAL_CKPT_LOCK, 1, 0);
  if( rc ){
    /* EVIDENCE-OF: R-10421-19736 If any other process is running a
    ** checkpoint operation at the same time, the lock cannot be obtained and
    ** SQLITE_BUSY is returned.
    ** EVIDENCE-OF: R-53820-33897 Even if there is a busy-handler configured,
    ** it will not be invoked in this case.
    */
................................................................................
** heap-memory for the wal-index. Otherwise, if the argument is NULL or the
** WAL module is using shared-memory, return false. 
*/
SQLITE_PRIVATE int sqlite3WalHeapMemory(Wal *pWal){
  return (pWal && pWal->exclusiveMode==WAL_HEAPMEMORY_MODE );
}






























#ifdef SQLITE_ENABLE_ZIPVFS
/*
** If the argument is not NULL, it points to a Wal object that holds a
** read-lock. This function returns the database page-size if it is known,
** or zero if it is not (or if pWal is NULL).
*/
SQLITE_PRIVATE int sqlite3WalFramesize(Wal *pWal){
................................................................................
** based on information extract from the raw disk page.
*/
struct CellInfo {
  i64 nKey;      /* The key for INTKEY tables, or nPayload otherwise */
  u8 *pPayload;  /* Pointer to the start of payload */
  u32 nPayload;  /* Bytes of payload */
  u16 nLocal;    /* Amount of payload held locally, not on overflow */
  u16 iOverflow; /* Offset to overflow page number.  Zero if no overflow */
  u16 nSize;     /* Size of the cell content on the main b-tree page */
};

/*
** Maximum depth of an SQLite B-Tree structure. Any B-Tree deeper than
** this will be declared corrupt. This value is calculated based on a
** maximum database size of 2^31 pages a minimum fanout of 2 for a
................................................................................
  i64 nKey;                 /* Size of pKey, or last integer key */
  void *pKey;               /* Saved key that was cursor last known position */
  Pgno pgnoRoot;            /* The root page of this tree */
  int nOvflAlloc;           /* Allocated size of aOverflow[] array */
  int skipNext;    /* Prev() is noop if negative. Next() is noop if positive.
                   ** Error code if eState==CURSOR_FAULT */
  u8 curFlags;              /* zero or more BTCF_* flags defined below */
  u8 curPagerFlags;         /* Flags to send to sqlite3PagerAcquire() */
  u8 eState;                /* One of the CURSOR_XXX constants (see below) */
  u8 hints;                 /* As configured by CursorSetHints() */
  /* All fields above are zeroed when the cursor is allocated.  See
  ** sqlite3BtreeCursorZero().  Fields that follow must be manually
  ** initialized. */
  i8 iPage;                 /* Index of current page in apPage */
  u8 curIntKey;             /* Value of apPage[0]->intKey */
................................................................................
    *pDifferentRow = 1;
  }else{
    assert( pCur->skipNext==0 );
    *pDifferentRow = 0;
  }
  return SQLITE_OK;
}





















#ifndef SQLITE_OMIT_AUTOVACUUM
/*
** Given a page number of a regular database page, return the page
** number for the pointer-map page that contains the entry for the
** input page number.
**
................................................................................

  assert( pBt->autoVacuum );
  if( key==0 ){
    *pRC = SQLITE_CORRUPT_BKPT;
    return;
  }
  iPtrmap = PTRMAP_PAGENO(pBt, key);
  rc = sqlite3PagerGet(pBt->pPager, iPtrmap, &pDbPage);
  if( rc!=SQLITE_OK ){
    *pRC = rc;
    return;
  }
  offset = PTRMAP_PTROFFSET(iPtrmap, key);
  if( offset<0 ){
    *pRC = SQLITE_CORRUPT_BKPT;
................................................................................
  u8 *pPtrmap;       /* Pointer map page data */
  int offset;        /* Offset of entry in pointer map */
  int rc;

  assert( sqlite3_mutex_held(pBt->mutex) );

  iPtrmap = PTRMAP_PAGENO(pBt, key);
  rc = sqlite3PagerGet(pBt->pPager, iPtrmap, &pDbPage);
  if( rc!=0 ){
    return rc;
  }
  pPtrmap = (u8 *)sqlite3PagerGetData(pDbPage);

  offset = PTRMAP_PTROFFSET(iPtrmap, key);
  if( offset<0 ){
................................................................................
  testcase( surplus==maxLocal );
  testcase( surplus==maxLocal+1 );
  if( surplus <= maxLocal ){
    pInfo->nLocal = (u16)surplus;
  }else{
    pInfo->nLocal = (u16)minLocal;
  }
  pInfo->iOverflow = (u16)(&pInfo->pPayload[pInfo->nLocal] - pCell);
  pInfo->nSize = pInfo->iOverflow + 4;
}

/*
** The following routines are implementations of the MemPage.xParseCell()
** method.
**
** Parse a cell content block and fill in the CellInfo structure.
................................................................................
  assert( pPage->childPtrSize==4 );
#ifndef SQLITE_DEBUG
  UNUSED_PARAMETER(pPage);
#endif
  pInfo->nSize = 4 + getVarint(&pCell[4], (u64*)&pInfo->nKey);
  pInfo->nPayload = 0;
  pInfo->nLocal = 0;
  pInfo->iOverflow = 0;
  pInfo->pPayload = 0;
  return;
}
static void btreeParseCellPtr(
  MemPage *pPage,         /* Page containing the cell */
  u8 *pCell,              /* Pointer to the cell text. */
  CellInfo *pInfo         /* Fill in this structure */
................................................................................
  if( nPayload<=pPage->maxLocal ){
    /* This is the (easy) common case where the entire payload fits
    ** on the local page.  No overflow is required.
    */
    pInfo->nSize = nPayload + (u16)(pIter - pCell);
    if( pInfo->nSize<4 ) pInfo->nSize = 4;
    pInfo->nLocal = (u16)nPayload;
    pInfo->iOverflow = 0;
  }else{
    btreeParseCellAdjustSizeForOverflow(pPage, pCell, pInfo);
  }
}
static void btreeParseCellPtrIndex(
  MemPage *pPage,         /* Page containing the cell */
  u8 *pCell,              /* Pointer to the cell text. */
................................................................................
  if( nPayload<=pPage->maxLocal ){
    /* This is the (easy) common case where the entire payload fits
    ** on the local page.  No overflow is required.
    */
    pInfo->nSize = nPayload + (u16)(pIter - pCell);
    if( pInfo->nSize<4 ) pInfo->nSize = 4;
    pInfo->nLocal = (u16)nPayload;
    pInfo->iOverflow = 0;
  }else{
    btreeParseCellAdjustSizeForOverflow(pPage, pCell, pInfo);
  }
}
static void btreeParseCell(
  MemPage *pPage,         /* Page containing the cell */
  int iCell,              /* The cell index.  First cell is 0 */
................................................................................
** for the overflow page.
*/
static void ptrmapPutOvflPtr(MemPage *pPage, u8 *pCell, int *pRC){
  CellInfo info;
  if( *pRC ) return;
  assert( pCell!=0 );
  pPage->xParseCell(pPage, pCell, &info);
  if( info.iOverflow ){
    Pgno ovfl = get4byte(&pCell[info.iOverflow]);
    ptrmapPut(pPage->pBt, ovfl, PTRMAP_OVERFLOW1, pPage->pgno, pRC);
  }
}
#endif


/*
................................................................................

/*
** Convert a DbPage obtained from the pager into a MemPage used by
** the btree layer.
*/
static MemPage *btreePageFromDbPage(DbPage *pDbPage, Pgno pgno, BtShared *pBt){
  MemPage *pPage = (MemPage*)sqlite3PagerGetExtra(pDbPage);

  pPage->aData = sqlite3PagerGetData(pDbPage);
  pPage->pDbPage = pDbPage;
  pPage->pBt = pBt;
  pPage->pgno = pgno;
  pPage->hdrOffset = pgno==1 ? 100 : 0;


  return pPage; 
}

/*
** Get a page from the pager.  Initialize the MemPage.pBt and
** MemPage.aData elements if needed.  See also: btreeGetUnusedPage().
**
................................................................................
  int flags            /* PAGER_GET_NOCONTENT or PAGER_GET_READONLY */
){
  int rc;
  DbPage *pDbPage;

  assert( flags==0 || flags==PAGER_GET_NOCONTENT || flags==PAGER_GET_READONLY );
  assert( sqlite3_mutex_held(pBt->mutex) );
  rc = sqlite3PagerAcquire(pBt->pPager, pgno, (DbPage**)&pDbPage, flags);
  if( rc ) return rc;
  *ppPage = btreePageFromDbPage(pDbPage, pgno, pBt);
  return SQLITE_OK;
}

/*
** Retrieve a page from the pager cache. If the requested page is not
................................................................................
  assert( pCur==0 || bReadOnly==pCur->curPagerFlags );
  assert( pCur==0 || pCur->iPage>0 );

  if( pgno>btreePagecount(pBt) ){
    rc = SQLITE_CORRUPT_BKPT;
    goto getAndInitPage_error;
  }
  rc = sqlite3PagerAcquire(pBt->pPager, pgno, (DbPage**)&pDbPage, bReadOnly);
  if( rc ){
    goto getAndInitPage_error;
  }
  *ppPage = btreePageFromDbPage(pDbPage, pgno, pBt);
  if( (*ppPage)->isInit==0 ){

    rc = btreeInitPage(*ppPage);
    if( rc!=SQLITE_OK ){
      releasePage(*ppPage);
      goto getAndInitPage_error;
    }
  }



  /* If obtaining a child page for a cursor, we must verify that the page is
  ** compatible with the root page. */
  if( pCur
   && ((*ppPage)->nCell<1 || (*ppPage)->intKey!=pCur->curIntKey)
  ){
    rc = SQLITE_CORRUPT_BKPT;
    releasePage(*ppPage);
    goto getAndInitPage_error;
  }
  return SQLITE_OK;

getAndInitPage_error:
................................................................................
#endif

  sqlite3_free(p);
  return SQLITE_OK;
}

/*
** Change the limit on the number of pages allowed in the cache.
**
** The maximum number of cache pages is set to the absolute
** value of mxPage.  If mxPage is negative, the pager will
** operate asynchronously - it will not stop to do fsync()s
** to insure data is written to the disk surface before
** continuing.  Transactions still work if synchronous is off,
** and the database cannot be corrupted if this program
** crashes.  But if the operating system crashes or there is
** an abrupt power failure when synchronous is off, the database
** could be left in an inconsistent and unrecoverable state.
** Synchronous is on by default so database corruption is not
** normally a worry.
*/
SQLITE_PRIVATE int sqlite3BtreeSetCacheSize(Btree *p, int mxPage){
  BtShared *pBt = p->pBt;
  assert( sqlite3_mutex_held(p->db->mutex) );
  sqlite3BtreeEnter(p);
  sqlite3PagerSetCachesize(pBt->pPager, mxPage);
  sqlite3BtreeLeave(p);
  return SQLITE_OK;
}





















#if SQLITE_MAX_MMAP_SIZE>0
/*
** Change the limit on the amount of the database file that may be
** memory mapped.
*/
SQLITE_PRIVATE int sqlite3BtreeSetMmapLimit(Btree *p, sqlite3_int64 szMmap){
................................................................................
    nCell = pPage->nCell;

    for(i=0; i<nCell; i++){
      u8 *pCell = findCell(pPage, i);
      if( eType==PTRMAP_OVERFLOW1 ){
        CellInfo info;
        pPage->xParseCell(pPage, pCell, &info);
        if( info.iOverflow
         && pCell+info.iOverflow+3<=pPage->aData+pPage->maskPage
         && iFrom==get4byte(&pCell[info.iOverflow])
        ){
          put4byte(&pCell[info.iOverflow], iTo);
          break;
        }
      }else{
        if( get4byte(pCell)==iFrom ){
          put4byte(pCell, iTo);
          break;
        }
................................................................................
  struct KeyInfo *pKeyInfo,              /* First arg to comparison function */
  BtCursor *pCur                         /* Space for new cursor */
){
  BtShared *pBt = p->pBt;                /* Shared b-tree handle */
  BtCursor *pX;                          /* Looping over other all cursors */

  assert( sqlite3BtreeHoldsMutex(p) );
  assert( wrFlag==0 || wrFlag==1 );




  /* The following assert statements verify that if this is a sharable 
  ** b-tree database, the connection is holding the required table locks, 
  ** and that no other connection has any open cursor that conflicts with 
  ** this lock.  */
  assert( hasSharedCacheTableLock(p, iTable, pKeyInfo!=0, wrFlag+1) );
  assert( wrFlag==0 || !hasReadConflicts(p, iTable) );

  /* Assert that the caller has opened the required transaction. */
  assert( p->inTrans>TRANS_NONE );
  assert( wrFlag==0 || p->inTrans==TRANS_WRITE );
  assert( pBt->pPage1 && pBt->pPage1->aData );
  assert( wrFlag==0 || (pBt->btsFlags & BTS_READ_ONLY)==0 );
................................................................................
  /* Now that no other errors can occur, finish filling in the BtCursor
  ** variables and link the cursor into the BtShared list.  */
  pCur->pgnoRoot = (Pgno)iTable;
  pCur->iPage = -1;
  pCur->pKeyInfo = pKeyInfo;
  pCur->pBtree = p;
  pCur->pBt = pBt;
  assert( wrFlag==0 || wrFlag==BTCF_WriteFlag );
  pCur->curFlags = wrFlag;
  pCur->curPagerFlags = wrFlag ? 0 : PAGER_GET_READONLY;
  /* If there are two or more cursors on the same btree, then all such
  ** cursors *must* have the BTCF_Multiple flag set. */
  for(pX=pBt->pCursor; pX; pX=pX->pNext){
    if( pX->pgnoRoot==(Pgno)iTable ){
      pX->curFlags |= BTCF_Multiple;
      pCur->curFlags |= BTCF_Multiple;
................................................................................
      offset = (offset%ovflSize);
    }

    for( ; rc==SQLITE_OK && amt>0 && nextPage; iIdx++){

      /* If required, populate the overflow page-list cache. */
      if( (pCur->curFlags & BTCF_ValidOvfl)!=0 ){

        assert(!pCur->aOverflow[iIdx] || pCur->aOverflow[iIdx]==nextPage);

        pCur->aOverflow[iIdx] = nextPage;
      }

      if( offset>=ovflSize ){
        /* The only reason to read this page is to obtain the page
        ** number for the next page in the overflow chain. The page
        ** data is not required. So first try to lookup the overflow
................................................................................
          nextPage = get4byte(aWrite);
          memcpy(aWrite, aSave, 4);
        }else
#endif

        {
          DbPage *pDbPage;
          rc = sqlite3PagerAcquire(pBt->pPager, nextPage, &pDbPage,
              ((eOp&0x01)==0 ? PAGER_GET_READONLY : 0)
          );
          if( rc==SQLITE_OK ){
            aPayload = sqlite3PagerGetData(pDbPage);
            nextPage = get4byte(aPayload);
            rc = copyPayload(&aPayload[offset+4], pBuf, a, (eOp&0x01), pDbPage);
            sqlite3PagerUnref(pDbPage);
................................................................................
**
**     *pRes==0     The cursor is left pointing at an entry that
**                  exactly matches intKey/pIdxKey.
**
**     *pRes>0      The cursor is left pointing at an entry that
**                  is larger than intKey/pIdxKey.
**


*/
SQLITE_PRIVATE int sqlite3BtreeMovetoUnpacked(
  BtCursor *pCur,          /* The cursor to be moved */
  UnpackedRecord *pIdxKey, /* Unpacked index key */
  i64 intKey,              /* The table key */
  int biasRight,           /* If true, bias the search to the high end */
  int *pRes                /* Write search results here */
................................................................................
  int rc;
  int nOvfl;
  u32 ovflPageSize;

  assert( sqlite3_mutex_held(pPage->pBt->mutex) );
  pPage->xParseCell(pPage, pCell, &info);
  *pnSize = info.nSize;
  if( info.iOverflow==0 ){
    return SQLITE_OK;  /* No overflow pages. Return without doing anything */
  }
  if( pCell+info.iOverflow+3 > pPage->aData+pPage->maskPage ){
    return SQLITE_CORRUPT_BKPT;  /* Cell extends past end of page */
  }
  ovflPgno = get4byte(&pCell[info.iOverflow]);
  assert( pBt->usableSize > 4 );
  ovflPageSize = pBt->usableSize - 4;
  nOvfl = (info.nPayload - info.nLocal + ovflPageSize - 1)/ovflPageSize;
  assert( nOvfl>0 || 
    (CORRUPT_DB && (info.nPayload + ovflPageSize)<ovflPageSize)
  );
  while( nOvfl-- ){
................................................................................
  {
    CellInfo info;
    pPage->xParseCell(pPage, pCell, &info);
    assert( nHeader=(int)(info.pPayload - pCell) );
    assert( info.nKey==nKey );
    assert( *pnSize == info.nSize );
    assert( spaceLeft == info.nLocal );
    assert( pPrior == &pCell[info.iOverflow] );
  }
#endif

  /* Write the payload into the local Cell and any extra into overflow pages */
  while( nPayload>0 ){
    if( spaceLeft==0 ){
#ifndef SQLITE_OMIT_AUTOVACUUM
................................................................................

  i = get2byte(&aData[hdr+5]);
  memcpy(&pTmp[i], &aData[i], usableSize - i);

  pData = pEnd;
  for(i=0; i<nCell; i++){
    u8 *pCell = apCell[i];
    if( pCell>aData && pCell<pEnd ){
      pCell = &pTmp[pCell - aData];
    }
    pData -= szCell[i];
    put2byte(pCellptr, (pData - aData));
    pCellptr += 2;
    if( pData < pCellptr ) return SQLITE_CORRUPT_BKPT;
    memcpy(pData, pCell, szCell[i]);
................................................................................
  int i;
  int iEnd = iFirst + nCell;
  u8 *pFree = 0;
  int szFree = 0;

  for(i=iFirst; i<iEnd; i++){
    u8 *pCell = pCArray->apCell[i];
    if( pCell>=pStart && pCell<pEnd ){
      int sz;
      /* No need to use cachedCellSize() here.  The sizes of all cells that
      ** are to be freed have already been computing while deciding which
      ** cells need freeing */
      sz = pCArray->szCell[i];  assert( sz>0 );
      if( pFree!=(pCell + sz) ){
        if( pFree ){
................................................................................

    for(j=0; j<pPage->nCell; j++){
      CellInfo info;
      u8 *z;
     
      z = findCell(pPage, j);
      pPage->xParseCell(pPage, z, &info);
      if( info.iOverflow ){
        Pgno ovfl = get4byte(&z[info.iOverflow]);
        ptrmapGet(pBt, ovfl, &e, &n);
        assert( n==pPage->pgno && e==PTRMAP_OVERFLOW1 );
      }
      if( !pPage->leaf ){
        Pgno child = get4byte(z);
        ptrmapGet(pBt, child, &e, &n);
        assert( n==pPage->pgno && e==PTRMAP_BTREE );
................................................................................
** size of a cell stored within an internal node is always less than 1/4
** of the page-size, the aOvflSpace[] buffer is guaranteed to be large
** enough for all overflow cells.
**
** If aOvflSpace is set to a null pointer, this function returns 
** SQLITE_NOMEM.
*/
#if defined(_MSC_VER) && _MSC_VER >= 1700 && defined(_M_ARM)
#pragma optimize("", off)
#endif
static int balance_nonroot(
  MemPage *pParent,               /* Parent page of siblings being balanced */
  int iParentIdx,                 /* Index of "the page" in pParent */
  u8 *aOvflSpace,                 /* page-size bytes of space for parent ovfl */
  int isRoot,                     /* True if pParent is a root-page */
  int bBulk                       /* True if this call is part of a bulk load */
){
................................................................................
      ** was either part of sibling page iOld (possibly an overflow cell), 
      ** or else the divider cell to the left of sibling page iOld. So,
      ** if sibling page iOld had the same page number as pNew, and if
      ** pCell really was a part of sibling page iOld (not a divider or
      ** overflow cell), we can skip updating the pointer map entries.  */
      if( iOld>=nNew
       || pNew->pgno!=aPgno[iOld]
       || pCell<aOld
       || pCell>=&aOld[usableSize]
      ){
        if( !leafCorrection ){
          ptrmapPut(pBt, get4byte(pCell), PTRMAP_BTREE, pNew->pgno, &rc);
        }
        if( cachedCellSize(&b,i)>pNew->minLocal ){
          ptrmapPutOvflPtr(pNew, pCell, &rc);
        }
................................................................................
  }
  for(i=0; i<nNew; i++){
    releasePage(apNew[i]);
  }

  return rc;
}
#if defined(_MSC_VER) && _MSC_VER >= 1700 && defined(_M_ARM)
#pragma optimize("", on)
#endif


/*
** This function is called when the root page of a b-tree structure is
** overfull (has one or more overflow pages).
**
** A new child page is allocated and the contents of the current root
................................................................................
    if( iPage<1 ){
      checkAppendMsg(pCheck,
         "%d of %d pages missing from overflow list starting at %d",
          N+1, expected, iFirst);
      break;
    }
    if( checkRef(pCheck, iPage) ) break;
    if( sqlite3PagerGet(pCheck->pPager, (Pgno)iPage, &pOvflPage) ){
      checkAppendMsg(pCheck, "failed to get page %d", iPage);
      break;
    }
    pOvflData = (unsigned char *)sqlite3PagerGetData(pOvflPage);
    if( isFreeList ){
      int n = get4byte(&pOvflData[4]);
#ifndef SQLITE_OMIT_AUTOVACUUM
................................................................................
      maxKey = info.nKey;
    }

    /* Check the content overflow list */
    if( info.nPayload>info.nLocal ){
      int nPage;       /* Number of pages on the overflow chain */
      Pgno pgnoOvfl;   /* First page of the overflow chain */
      assert( pc + info.iOverflow <= usableSize );
      nPage = (info.nPayload - info.nLocal + usableSize - 5)/(usableSize - 4);
      pgnoOvfl = get4byte(&pCell[info.iOverflow]);
#ifndef SQLITE_OMIT_AUTOVACUUM
      if( pBt->autoVacuum ){
        checkPtrmap(pCheck, pgnoOvfl, PTRMAP_OVERFLOW1, iPage);
      }
#endif
      checkList(pCheck, 0, pgnoOvfl, nPage);
    }
................................................................................
  }

  pBt->btsFlags &= ~BTS_NO_WAL;
  return rc;
}

/*
** set the mask of hint flags for cursor pCsr.
*/
SQLITE_PRIVATE void sqlite3BtreeCursorHints(BtCursor *pCsr, unsigned int mask){
  assert( mask==BTREE_BULKLOAD || mask==BTREE_SEEK_EQ || mask==0 );
  pCsr->hints = mask;
}

#ifdef SQLITE_DEBUG
/*
** Return true if the cursor has a hint specified.  This routine is
** only used from within assert() statements
*/
SQLITE_PRIVATE int sqlite3BtreeCursorHasHint(BtCursor *pCsr, unsigned int mask){
  return (pCsr->hints & mask)!=0;
}
#endif

/*
** Return true if the given Btree is read-only.
*/
SQLITE_PRIVATE int sqlite3BtreeIsReadonly(Btree *p){
  return (p->pBt->btsFlags & BTS_READ_ONLY)!=0;
}
................................................................................
  ** page. For each iteration, variable iOff is set to the byte offset
  ** of the destination page.
  */
  for(iOff=iEnd-(i64)nSrcPgsz; rc==SQLITE_OK && iOff<iEnd; iOff+=nDestPgsz){
    DbPage *pDestPg = 0;
    Pgno iDest = (Pgno)(iOff/nDestPgsz)+1;
    if( iDest==PENDING_BYTE_PAGE(p->pDest->pBt) ) continue;
    if( SQLITE_OK==(rc = sqlite3PagerGet(pDestPager, iDest, &pDestPg))
     && SQLITE_OK==(rc = sqlite3PagerWrite(pDestPg))
    ){
      const u8 *zIn = &zSrcData[iOff%nSrcPgsz];
      u8 *zDestData = sqlite3PagerGetData(pDestPg);
      u8 *zOut = &zDestData[iOff%nDestPgsz];

      /* Copy the data from the source page into the destination page.
................................................................................
    */
    nSrcPage = (int)sqlite3BtreeLastPage(p->pSrc);
    assert( nSrcPage>=0 );
    for(ii=0; (nPage<0 || ii<nPage) && p->iNext<=(Pgno)nSrcPage && !rc; ii++){
      const Pgno iSrcPg = p->iNext;                 /* Source page number */
      if( iSrcPg!=PENDING_BYTE_PAGE(p->pSrc->pBt) ){
        DbPage *pSrcPg;                             /* Source page object */
        rc = sqlite3PagerAcquire(pSrcPager, iSrcPg, &pSrcPg,
                                 PAGER_GET_READONLY);
        if( rc==SQLITE_OK ){
          rc = backupOnePage(p, iSrcPg, sqlite3PagerGetData(pSrcPg), 0);
          sqlite3PagerUnref(pSrcPg);
        }
      }
      p->iNext++;
    }
................................................................................
          ** the database file in any way, knowing that if a power failure
          ** occurs, the original database will be reconstructed from the 
          ** journal file.  */
          sqlite3PagerPagecount(pDestPager, &nDstPage);
          for(iPg=nDestTruncate; rc==SQLITE_OK && iPg<=(Pgno)nDstPage; iPg++){
            if( iPg!=PENDING_BYTE_PAGE(p->pDest->pBt) ){
              DbPage *pPg;
              rc = sqlite3PagerGet(pDestPager, iPg, &pPg);
              if( rc==SQLITE_OK ){
                rc = sqlite3PagerWrite(pPg);
                sqlite3PagerUnref(pPg);
              }
            }
          }
          if( rc==SQLITE_OK ){
................................................................................
          for(
            iOff=PENDING_BYTE+pgszSrc; 
            rc==SQLITE_OK && iOff<iEnd; 
            iOff+=pgszSrc
          ){
            PgHdr *pSrcPg = 0;
            const Pgno iSrcPg = (Pgno)((iOff/pgszSrc)+1);
            rc = sqlite3PagerGet(pSrcPager, iSrcPg, &pSrcPg);
            if( rc==SQLITE_OK ){
              u8 *zData = sqlite3PagerGetData(pSrcPg);
              rc = sqlite3OsWrite(pFile, zData, pgszSrc, iOff);
            }
            sqlite3PagerUnref(pSrcPg);
          }
          if( rc==SQLITE_OK ){
................................................................................
*/
static void recordFunc(
  sqlite3_context *context,
  int argc,
  sqlite3_value **argv
){
  const int file_format = 1;
  int iSerial;                    /* Serial type */
  int nSerial;                    /* Bytes of space for iSerial as varint */
  int nVal;                       /* Bytes of space required for argv[0] */
  int nRet;
  sqlite3 *db;
  u8 *aRet;

  UNUSED_PARAMETER( argc );
  iSerial = sqlite3VdbeSerialType(argv[0], file_format);
  nSerial = sqlite3VarintLen(iSerial);
  nVal = sqlite3VdbeSerialTypeLen(iSerial);
  db = sqlite3_context_db_handle(context);

  nRet = 1 + nSerial + nVal;
  aRet = sqlite3DbMallocRaw(db, nRet);
  if( aRet==0 ){
    sqlite3_result_error_nomem(context);
  }else{
................................................................................
**
**    p1, p2, p3      Operands
**
** Use the sqlite3VdbeResolveLabel() function to fix an address and
** the sqlite3VdbeChangeP4() function to change the value of the P4
** operand.
*/






SQLITE_PRIVATE int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){
  int i;
  VdbeOp *pOp;

  i = p->nOp;
  assert( p->magic==VDBE_MAGIC_INIT );
  assert( op>0 && op<0xff );
  if( p->pParse->nOpAlloc<=i ){
    if( growOpArray(p, 1) ){
      return 1;
    }
  }
  p->nOp++;
  pOp = &p->aOp[i];
  pOp->opcode = (u8)op;
  pOp->p5 = 0;
  pOp->p1 = p1;
  pOp->p2 = p2;
................................................................................
  if( (i & (i-1))==0 ){
    p->aLabel = sqlite3DbReallocOrFree(p->db, p->aLabel, 
                                       (i*2+1)*sizeof(p->aLabel[0]));
  }
  if( p->aLabel ){
    p->aLabel[i] = -1;
  }
  return -1-i;
}

/*
** Resolve label "x" to be the address of the next instruction to
** be inserted.  The parameter "x" must have been obtained from
** a prior call to sqlite3VdbeMakeLabel().
*/
SQLITE_PRIVATE void sqlite3VdbeResolveLabel(Vdbe *v, int x){
  Parse *p = v->pParse;
  int j = -1-x;
  assert( v->magic==VDBE_MAGIC_INIT );
  assert( j<p->nLabel );
  assert( j>=0 );
  if( p->aLabel ){
    p->aLabel[j] = v->nOp;
  }
  p->iFixedOp = v->nOp - 1;
................................................................................
        pOp->p4type = P4_ADVANCE;
        break;
      }
    }

    pOp->opflags = sqlite3OpcodeProperty[opcode];
    if( (pOp->opflags & OPFLG_JUMP)!=0 && pOp->p2<0 ){
      assert( -1-pOp->p2<pParse->nLabel );
      pOp->p2 = aLabel[-1-pOp->p2];
    }
  }
  sqlite3DbFree(p->db, pParse->aLabel);
  pParse->aLabel = 0;
  pParse->nLabel = 0;
  *pMaxFuncArgs = nMaxArgs;
  assert( p->bIsReader!=0 || DbMaskAllZero(p->btreeMask) );
................................................................................
  assert( p->magic==VDBE_MAGIC_INIT );
  if( p->nOp + nOp > p->pParse->nOpAlloc && growOpArray(p, nOp) ){
    return 0;
  }
  addr = p->nOp;
  pOut = &p->aOp[addr];
  for(i=0; i<nOp; i++, aOp++, pOut++){
    int p2 = aOp->p2;
    pOut->opcode = aOp->opcode;
    pOut->p1 = aOp->p1;
    if( p2<0 ){
      assert( sqlite3OpcodeProperty[pOut->opcode] & OPFLG_JUMP );
      pOut->p2 = addr + ADDR(p2);
    }else{
      pOut->p2 = p2;
    }

    pOut->p3 = aOp->p3;
    pOut->p4type = P4_NOTUSED;
    pOut->p4.p = 0;
    pOut->p5 = 0;
#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS
    pOut->zComment = 0;
#endif
................................................................................
        sqlite3DbFree(db, p4);
        break;
      }
      case P4_KEYINFO: {
        if( db->pnBytesFreed==0 ) sqlite3KeyInfoUnref((KeyInfo*)p4);
        break;
      }






      case P4_MPRINTF: {
        if( db->pnBytesFreed==0 ) sqlite3_free(p4);
        break;
      }
      case P4_FUNCDEF: {
        freeEphemeralFunction(db, (FuncDef*)p4);
        break;
................................................................................
SQLITE_PRIVATE void sqlite3VdbeChangeToNoop(Vdbe *p, int addr){
  if( addr<p->nOp ){
    VdbeOp *pOp = &p->aOp[addr];
    sqlite3 *db = p->db;
    freeP4(db, pOp->p4type, pOp->p4.p);
    memset(pOp, 0, sizeof(pOp[0]));
    pOp->opcode = OP_Noop;
    if( addr==p->nOp-1 ) p->nOp--;
  }
}

/*
** If the last opcode is "op" and it is not a jump destination,
** then remove it.  Return true if and only if an opcode was removed.
*/
................................................................................
    pOp->p4type = P4_INT32;
  }else if( zP4==0 ){
    pOp->p4.p = 0;
    pOp->p4type = P4_NOTUSED;
  }else if( n==P4_KEYINFO ){
    pOp->p4.p = (void*)zP4;
    pOp->p4type = P4_KEYINFO;









  }else if( n==P4_VTAB ){
    pOp->p4.p = (void*)zP4;
    pOp->p4type = P4_VTAB;
    sqlite3VtabLock((VTable *)zP4);
    assert( ((VTable *)zP4)->db==p->db );
  }else if( n<0 ){
    pOp->p4.p = (void*)zP4;
................................................................................
    zTemp[0] = 0;
    jj = 0;
  }
  return jj;
}
#endif /* SQLITE_DEBUG */























#if !defined(SQLITE_OMIT_EXPLAIN) || !defined(NDEBUG) \
     || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG)
























































/*
** Compute a string that describes the P4 parameter for an opcode.
** Use zTemp for any required temporary buffer space.
*/
static char *displayP4(Op *pOp, char *zTemp, int nTemp){
  char *zP4 = zTemp;
  assert( nTemp>=20 );
................................................................................
        i += n;
      }
      zTemp[i++] = ')';
      zTemp[i] = 0;
      assert( i<nTemp );
      break;
    }






    case P4_COLLSEQ: {
      CollSeq *pColl = pOp->p4.pColl;
      sqlite3_snprintf(nTemp, zTemp, "(%.20s)", pColl->zName);
      break;
    }
    case P4_FUNCDEF: {
      FuncDef *pDef = pOp->p4.pFunc;
................................................................................
        zTemp[0] = 0;
      }
    }
  }
  assert( zP4!=0 );
  return zP4;
}
#endif

/*
** Declare to the Vdbe that the BTree object at db->aDb[i] is used.
**
** The prepared statements need to know in advance the complete set of
** attached databases that will be use.  A mask of these databases
** is maintained in p->btreeMask.  The p->lockMask value is the subset of
................................................................................
    pMem->u.i = pOp->p2;                          /* P2 */
    pMem++;

    pMem->flags = MEM_Int;
    pMem->u.i = pOp->p3;                          /* P3 */
    pMem++;

    if( sqlite3VdbeMemClearAndResize(pMem, 32) ){ /* P4 */
      assert( p->db->mallocFailed );
      return SQLITE_ERROR;
    }
    pMem->flags = MEM_Str|MEM_Term;
    zP4 = displayP4(pOp, pMem->z, 32);
    if( zP4!=pMem->z ){
      sqlite3VdbeMemSetStr(pMem, zP4, -1, SQLITE_UTF8, 0);
    }else{
      assert( pMem->z!=0 );
      pMem->n = sqlite3Strlen30(pMem->z);
      pMem->enc = SQLITE_UTF8;
    }
................................................................................
** NULL, it means that memory space has already been allocated and that
** this routine should not allocate any new memory.  When pBuf is not
** NULL simply return pBuf.  Only allocate new memory space when pBuf
** is NULL.
**
** nByte is the number of bytes of space needed.
**
** *ppFrom points to available space and pEnd points to the end of the
** available space.  When space is allocated, *ppFrom is advanced past
** the end of the allocated space.
**
** *pnByte is a counter of the number of bytes of space that have failed
** to allocate.  If there is insufficient space in *ppFrom to satisfy the
** request, then increment *pnByte by the amount of the request.
*/
static void *allocSpace(
  void *pBuf,          /* Where return pointer will be stored */
  int nByte,           /* Number of bytes to allocate */

  u8 **ppFrom,         /* IN/OUT: Allocate from *ppFrom */
  u8 *pEnd,            /* Pointer to 1 byte past the end of *ppFrom buffer */
  int *pnByte          /* If allocation cannot be made, increment *pnByte */
){
  assert( EIGHT_BYTE_ALIGNMENT(*ppFrom) );
  if( pBuf ) return pBuf;
  nByte = ROUND8(nByte);
  if( &(*ppFrom)[nByte] <= pEnd ){
    pBuf = (void*)*ppFrom;
    *ppFrom += nByte;

  }else{
    *pnByte += nByte;
  }


  return pBuf;
}

/*
** Rewind the VDBE back to the beginning in preparation for
** running it.
*/
................................................................................
  sqlite3 *db;                   /* The database connection */
  int nVar;                      /* Number of parameters */
  int nMem;                      /* Number of VM memory registers */
  int nCursor;                   /* Number of cursors required */
  int nArg;                      /* Number of arguments in subprograms */
  int nOnce;                     /* Number of OP_Once instructions */
  int n;                         /* Loop counter */

  u8 *zCsr;                      /* Memory available for allocation */
  u8 *zEnd;                      /* First byte past allocated memory */
  int nByte;                     /* How much extra memory is needed */

  assert( p!=0 );
  assert( p->nOp>0 );
  assert( pParse!=0 );
  assert( p->magic==VDBE_MAGIC_INIT );
  assert( pParse==p->pParse );
................................................................................
  */
  nMem += nCursor;

  /* Allocate space for memory registers, SQL variables, VDBE cursors and 
  ** an array to marshal SQL function arguments in.
  */
  zCsr = (u8*)&p->aOp[p->nOp];            /* Memory avaliable for allocation */
  zEnd = (u8*)&p->aOp[pParse->nOpAlloc];  /* First byte past end of zCsr[] */


  resolveP2Values(p, &nArg);
  p->usesStmtJournal = (u8)(pParse->isMultiWrite && pParse->mayAbort);
  if( pParse->explain && nMem<10 ){
    nMem = 10;
  }
  memset(zCsr, 0, zEnd-zCsr);
  zCsr += (zCsr - (u8*)0)&7;
  assert( EIGHT_BYTE_ALIGNMENT(zCsr) );
  p->expired = 0;

  /* Memory for registers, parameters, cursor, etc, is allocated in two
  ** passes.  On the first pass, we try to reuse unused space at the 
  ** end of the opcode array.  If we are unable to satisfy all memory
  ** requirements by reusing the opcode array tail, then the second
  ** pass will fill in the rest using a fresh allocation.  
................................................................................
  **
  ** This two-pass approach that reuses as much memory as possible from
  ** the leftover space at the end of the opcode array can significantly
  ** reduce the amount of memory held by a prepared statement.
  */
  do {
    nByte = 0;
    p->aMem = allocSpace(p->aMem, nMem*sizeof(Mem), &zCsr, zEnd, &nByte);
    p->aVar = allocSpace(p->aVar, nVar*sizeof(Mem), &zCsr, zEnd, &nByte);
    p->apArg = allocSpace(p->apArg, nArg*sizeof(Mem*), &zCsr, zEnd, &nByte);
    p->azVar = allocSpace(p->azVar, nVar*sizeof(char*), &zCsr, zEnd, &nByte);
    p->apCsr = allocSpace(p->apCsr, nCursor*sizeof(VdbeCursor*),
                          &zCsr, zEnd, &nByte);
    p->aOnceFlag = allocSpace(p->aOnceFlag, nOnce, &zCsr, zEnd, &nByte);
#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
    p->anExec = allocSpace(p->anExec, p->nOp*sizeof(i64), &zCsr, zEnd, &nByte);
#endif
    if( nByte ){
      p->pFree = sqlite3DbMallocZero(db, nByte);
    }
    zCsr = p->pFree;
    zEnd = &zCsr[nByte];
  }while( nByte && !db->mallocFailed );

  p->nCursor = nCursor;
  p->nOnceFlag = nOnce;
  if( p->aVar ){
    p->nVar = (ynVar)nVar;
    for(n=0; n<nVar; n++){
................................................................................
** Close a VDBE cursor and release all the resources that cursor 
** happens to hold.
*/
SQLITE_PRIVATE void sqlite3VdbeFreeCursor(Vdbe *p, VdbeCursor *pCx){
  if( pCx==0 ){
    return;
  }



  sqlite3VdbeSorterClose(p->db, pCx);



  if( pCx->pBt ){
    sqlite3BtreeClose(pCx->pBt);
    /* The pCx->pCursor will be close automatically, if it exists, by
    ** the call above. */
  }else if( pCx->pCursor ){


    sqlite3BtreeCloseCursor(pCx->pCursor);
  }


#ifndef SQLITE_OMIT_VIRTUALTABLE
  else if( pCx->pVtabCursor ){

    sqlite3_vtab_cursor *pVtabCursor = pCx->pVtabCursor;
    const sqlite3_module *pModule = pVtabCursor->pVtab->pModule;
    assert( pVtabCursor->pVtab->nRef>0 );
    pVtabCursor->pVtab->nRef--;
    pModule->xClose(pVtabCursor);

  }
#endif

}

/*
** Close all cursors in the current frame.
*/
static void closeCursorsInFrame(Vdbe *p){
  if( p->apCsr ){
................................................................................
static int SQLITE_NOINLINE handleDeferredMoveto(VdbeCursor *p){
  int res, rc;
#ifdef SQLITE_TEST
  extern int sqlite3_search_count;
#endif
  assert( p->deferredMoveto );
  assert( p->isTable );

  rc = sqlite3BtreeMovetoUnpacked(p->pCursor, 0, p->movetoTarget, 0, &res);
  if( rc ) return rc;
  if( res!=0 ) return SQLITE_CORRUPT_BKPT;
#ifdef SQLITE_TEST
  sqlite3_search_count++;
#endif
  p->deferredMoveto = 0;
  p->cacheStatus = CACHE_STALE;
................................................................................
** pointed to was deleted out from under it.  Or maybe the btree was
** rebalanced.  Whatever the cause, try to restore "p" to the place it
** is supposed to be pointing.  If the row was deleted out from under the
** cursor, set the cursor to point to a NULL row.
*/
static int SQLITE_NOINLINE handleMovedCursor(VdbeCursor *p){
  int isDifferentRow, rc;

  assert( p->pCursor!=0 );
  assert( sqlite3BtreeCursorHasMoved(p->pCursor) );
  rc = sqlite3BtreeCursorRestore(p->pCursor, &isDifferentRow);
  p->cacheStatus = CACHE_STALE;
  if( isDifferentRow ) p->nullRow = 1;
  return rc;
}

/*
** Check to ensure that the cursor is valid.  Restore the cursor
** if need be.  Return any I/O error from the restore operation.
*/
SQLITE_PRIVATE int sqlite3VdbeCursorRestore(VdbeCursor *p){

  if( sqlite3BtreeCursorHasMoved(p->pCursor) ){
    return handleMovedCursor(p);
  }
  return SQLITE_OK;
}

/*
** Make sure the cursor p is ready to read or write the row to which it
................................................................................
** deleted out from under the cursor and if it has, mark the row as
** a NULL row.
**
** If the cursor is already pointing to the correct row and that row has
** not been deleted out from under the cursor, then this routine is a no-op.
*/
SQLITE_PRIVATE int sqlite3VdbeCursorMoveto(VdbeCursor *p){

  if( p->deferredMoveto ){
    return handleDeferredMoveto(p);
  }
  if( p->pCursor && sqlite3BtreeCursorHasMoved(p->pCursor) ){
    return handleMovedCursor(p);

  }
  return SQLITE_OK;
}

/*
** The following functions:
**
................................................................................
** The 8 and 9 types were added in 3.3.0, file format 4.  Prior versions
** of SQLite will not understand those serial types.
*/

/*
** Return the serial-type for the value stored in pMem.
*/
SQLITE_PRIVATE u32 sqlite3VdbeSerialType(Mem *pMem, int file_format){
  int flags = pMem->flags;
  u32 n;


  if( flags&MEM_Null ){

    return 0;
  }
  if( flags&MEM_Int ){
    /* Figure out whether to use 1, 2, 4, 6 or 8 bytes. */
#   define MAX_6BYTE ((((i64)0x00008000)<<32)-1)
    i64 i = pMem->u.i;
    u64 u;
    if( i<0 ){
      u = ~i;
    }else{
      u = i;
    }
    if( u<=127 ){
      return ((i&1)==i && file_format>=4) ? 8+(u32)u : 1;





    }

    if( u<=32767 ) return 2;
    if( u<=8388607 ) return 3;
    if( u<=2147483647 ) return 4;
    if( u<=MAX_6BYTE ) return 5;

    return 6;
  }
  if( flags&MEM_Real ){

    return 7;
  }
  assert( pMem->db->mallocFailed || flags&(MEM_Str|MEM_Blob) );
  assert( pMem->n>=0 );
  n = (u32)pMem->n;
  if( flags & MEM_Zero ){
    n += pMem->u.nZero;
  }

  return ((n*2) + 12 + ((flags&MEM_Str)!=0));
}

/*
** The sizes for serial types less than 12
*/
static const u8 sqlite3SmallTypeSizes[] = {
  0, 1, 2, 3, 4, 6, 8, 8, 0, 0, 0, 0













};

/*
** Return the length of the data corresponding to the supplied serial-type.
*/
SQLITE_PRIVATE u32 sqlite3VdbeSerialTypeLen(u32 serial_type){
  if( serial_type>=12 ){
    return (serial_type-12)/2;
  }else{


    return sqlite3SmallTypeSizes[serial_type];
  }




}

/*
** If we are on an architecture with mixed-endian floating 
** points (ex: ARM7) then swap the lower 4 bytes with the 
** upper 4 bytes.  Return the result.
**
................................................................................
  }

  /* String or blob */
  if( serial_type>=12 ){
    assert( pMem->n + ((pMem->flags & MEM_Zero)?pMem->u.nZero:0)
             == (int)sqlite3VdbeSerialTypeLen(serial_type) );
    len = pMem->n;
    memcpy(buf, pMem->z, len);
    return len;
  }

  /* NULL or constants 0 or 1 */
  return 0;
}

................................................................................
      testcase( pMem->u.i<0 );
      return 3;
    }
    case 4: { /* 4-byte signed integer */
      /* EVIDENCE-OF: R-01849-26079 Value is a big-endian 32-bit
      ** twos-complement integer. */
      pMem->u.i = FOUR_BYTE_INT(buf);




      pMem->flags = MEM_Int;
      testcase( pMem->u.i<0 );
      return 4;
    }
    case 5: { /* 6-byte signed integer */
      /* EVIDENCE-OF: R-50385-09674 Value is a big-endian 48-bit
      ** twos-complement integer. */
................................................................................
*/
static SQLITE_NOINLINE int sqlite3BlobCompare(const Mem *pB1, const Mem *pB2){
  int c = memcmp(pB1->z, pB2->z, pB1->n>pB2->n ? pB2->n : pB1->n);
  if( c ) return c;
  return pB1->n - pB2->n;
}






























/*
** Compare the values contained by the two memory cells, returning
** negative, zero or positive if pMem1 is less than, equal to, or greater
** than pMem2. Sorting order is NULL's first, followed by numbers (integers
** and reals) sorted numerically, followed by text ordered by the collating
** sequence pColl and finally blob's ordered by memcmp().
................................................................................
  /* If one value is NULL, it is less than the other. If both values
  ** are NULL, return 0.
  */
  if( combined_flags&MEM_Null ){
    return (f2&MEM_Null) - (f1&MEM_Null);
  }

  /* If one value is a number and the other is not, the number is less.
  ** If both are numbers, compare as reals if one is a real, or as integers
  ** if both values are integers.
  */
  if( combined_flags&(MEM_Int|MEM_Real) ){
    double r1, r2;
    if( (f1 & f2 & MEM_Int)!=0 ){
      if( pMem1->u.i < pMem2->u.i ) return -1;
      if( pMem1->u.i > pMem2->u.i ) return 1;
      return 0;
    }
    if( (f1&MEM_Real)!=0 ){
      r1 = pMem1->u.r;



    }else if( (f1&MEM_Int)!=0 ){
      r1 = (double)pMem1->u.i;

    }else{
      return 1;
    }

    if( (f2&MEM_Real)!=0 ){
      r2 = pMem2->u.r;
    }else if( (f2&MEM_Int)!=0 ){
      r2 = (double)pMem2->u.i;

    }else{
      return -1;
    }
    if( r1<r2 ) return -1;
    if( r1>r2 ) return 1;

    return 0;
  }

  /* If one value is a string and the other is a blob, the string is less.
  ** If both are strings, compare using the collating functions.
  */
  if( combined_flags&MEM_Str ){
    if( (f1 & MEM_Str)==0 ){
      return 1;
    }
    if( (f2 & MEM_Str)==0 ){
      return -1;
    }

    assert( pMem1->enc==pMem2->enc );
    assert( pMem1->enc==SQLITE_UTF8 || 
            pMem1->enc==SQLITE_UTF16LE || pMem1->enc==SQLITE_UTF16BE );

    /* The collation sequence must be defined at this point, even if
    ** the user deletes the collation sequence after the vdbe program is
    ** compiled (this was not always the case).
    */
................................................................................
      serial_type = aKey1[idx1];
      testcase( serial_type==12 );
      if( serial_type>=10 ){
        rc = +1;
      }else if( serial_type==0 ){
        rc = -1;
      }else if( serial_type==7 ){
        double rhs = (double)pRhs->u.i;
        sqlite3VdbeSerialGet(&aKey1[d1], serial_type, &mem1);
        if( mem1.u.r<rhs ){
          rc = -1;
        }else if( mem1.u.r>rhs ){
          rc = +1;
        }

      }else{
        i64 lhs = vdbeRecordDecodeInt(serial_type, &aKey1[d1]);
        i64 rhs = pRhs->u.i;
        if( lhs<rhs ){
          rc = -1;
        }else if( lhs>rhs ){
          rc = +1;
................................................................................
        ** numbers). Types 10 and 11 are currently "reserved for future 
        ** use", so it doesn't really matter what the results of comparing
        ** them to numberic values are.  */
        rc = +1;
      }else if( serial_type==0 ){
        rc = -1;
      }else{
        double rhs = pRhs->u.r;
        double lhs;
        sqlite3VdbeSerialGet(&aKey1[d1], serial_type, &mem1);
        if( serial_type==7 ){
          lhs = mem1.u.r;
        }else{
          lhs = (double)mem1.u.i;
        }
        if( lhs<rhs ){
          rc = -1;
        }else if( lhs>rhs ){
          rc = +1;



        }
      }
    }

    /* RHS is a string */
    else if( pRhs->flags & MEM_Str ){
      getVarint32(&aKey1[idx1], serial_type);
................................................................................
  /* rc==0 here means that one or both of the keys ran out of fields and
  ** all the fields up to that point were equal. Return the default_rc
  ** value.  */
  assert( CORRUPT_DB 
       || vdbeRecordCompareDebug(nKey1, pKey1, pPKey2, pPKey2->default_rc) 
       || pKeyInfo->db->mallocFailed
  );

  return pPKey2->default_rc;
}
SQLITE_PRIVATE int sqlite3VdbeRecordCompare(
  int nKey1, const void *pKey1,   /* Left key */
  UnpackedRecord *pPKey2          /* Right key */
){
  return sqlite3VdbeRecordCompareWithSkip(nKey1, pKey1, pPKey2, 0);
................................................................................
    /* The first fields of the two keys are equal. Compare the trailing 
    ** fields.  */
    res = sqlite3VdbeRecordCompareWithSkip(nKey1, pKey1, pPKey2, 1);
  }else{
    /* The first fields of the two keys are equal and there are no trailing
    ** fields. Return pPKey2->default_rc in this case. */
    res = pPKey2->default_rc;

  }

  assert( vdbeRecordCompareDebug(nKey1, pKey1, pPKey2, res) );
  return res;
}

/*
................................................................................
  int nKey1, const void *pKey1, /* Left key */
  UnpackedRecord *pPKey2        /* Right key */
){
  const u8 *aKey1 = (const u8*)pKey1;
  int serial_type;
  int res;


  vdbeAssertFieldCountWithinLimits(nKey1, pKey1, pPKey2->pKeyInfo);
  getVarint32(&aKey1[1], serial_type);
  if( serial_type<12 ){
    res = pPKey2->r1;      /* (pKey1/nKey1) is a number or a null */
  }else if( !(serial_type & 0x01) ){ 
    res = pPKey2->r2;      /* (pKey1/nKey1) is a blob */
  }else{
................................................................................
    if( res==0 ){
      res = nStr - pPKey2->aMem[0].n;
      if( res==0 ){
        if( pPKey2->nField>1 ){
          res = sqlite3VdbeRecordCompareWithSkip(nKey1, pKey1, pPKey2, 1);
        }else{
          res = pPKey2->default_rc;

        }
      }else if( res>0 ){
        res = pPKey2->r2;
      }else{
        res = pPKey2->r1;
      }
    }else if( res>0 ){
................................................................................
  sqlite3 *db,                     /* Database connection */
  VdbeCursor *pC,                  /* The cursor to compare against */
  UnpackedRecord *pUnpacked,       /* Unpacked version of key */
  int *res                         /* Write the comparison result here */
){
  i64 nCellKey = 0;
  int rc;
  BtCursor *pCur = pC->pCursor;
  Mem m;



  assert( sqlite3BtreeCursorIsValid(pCur) );
  VVA_ONLY(rc =) sqlite3BtreeKeySize(pCur, &nCellKey);
  assert( rc==SQLITE_OK );    /* pCur is always valid so KeySize cannot fail */
  /* nCellKey will always be between 0 and 0xffffffff because of the way
  ** that btreeParseCellPtr() and sqlite3GetVarint32() are implemented */
  if( nCellKey<=0 || nCellKey>0x7fffffff ){
    *res = 0;
    return SQLITE_CORRUPT_BKPT;
  }
  sqlite3VdbeMemInit(&m, db, 0);
  rc = sqlite3VdbeMemFromBtree(pC->pCursor, 0, (u32)nCellKey, 1, &m);
  if( rc ){
    return rc;
  }
  *res = sqlite3VdbeRecordCompare(m.n, m.z, pUnpacked);
  sqlite3VdbeMemRelease(&m);
  return SQLITE_OK;
}
................................................................................
** converts an MEM_Ephem string into a string with P.z==P.zMalloc.
*/
#define Deephemeralize(P) \
   if( ((P)->flags&MEM_Ephem)!=0 \
       && sqlite3VdbeMemMakeWriteable(P) ){ goto no_mem;}

/* Return true if the cursor was opened using the OP_OpenSorter opcode. */
#define isSorter(x) ((x)->pSorter!=0)

/*
** Allocate VdbeCursor number iCur.  Return a pointer to it.  Return NULL
** if we run out of memory.
*/
static VdbeCursor *allocateCursor(
  Vdbe *p,              /* The virtual machine */
  int iCur,             /* Index of the new VdbeCursor */
  int nField,           /* Number of fields in the table or index */
  int iDb,              /* Database the cursor belongs to, or -1 */
  int isBtreeCursor     /* True for B-Tree.  False for pseudo-table or vtab */
){
  /* Find the memory cell that will be used to store the blob of memory
  ** required for this VdbeCursor structure. It is convenient to use a 
  ** vdbe memory cell to manage the memory allocation required for a
  ** VdbeCursor structure for the following reasons:
  **
  **   * Sometimes cursor numbers are used for a couple of different
................................................................................
  */
  Mem *pMem = &p->aMem[p->nMem-iCur];

  int nByte;
  VdbeCursor *pCx = 0;
  nByte = 
      ROUND8(sizeof(VdbeCursor)) + 2*sizeof(u32)*nField + 
      (isBtreeCursor?sqlite3BtreeCursorSize():0);

  assert( iCur<p->nCursor );
  if( p->apCsr[iCur] ){
    sqlite3VdbeFreeCursor(p, p->apCsr[iCur]);
    p->apCsr[iCur] = 0;
  }
  if( SQLITE_OK==sqlite3VdbeMemClearAndResize(pMem, nByte) ){
    p->apCsr[iCur] = pCx = (VdbeCursor*)pMem->z;
    memset(pCx, 0, sizeof(VdbeCursor));

    pCx->iDb = iDb;
    pCx->nField = nField;
    pCx->aOffset = &pCx->aType[nField];
    if( isBtreeCursor ){
      pCx->pCursor = (BtCursor*)
          &pMem->z[ROUND8(sizeof(VdbeCursor))+2*sizeof(u32)*nField];
      sqlite3BtreeCursorZero(pCx->pCursor);
    }
  }
  return pCx;
}

/*
** Try to convert a value into a numeric representation if we can
................................................................................
  return 1;
}
#endif

/*
** Return the register of pOp->p2 after first preparing it to be
** overwritten with an integer value.
*/ 





static Mem *out2Prerelease(Vdbe *p, VdbeOp *pOp){
  Mem *pOut;
  assert( pOp->p2>0 );
  assert( pOp->p2<=(p->nMem-p->nCursor) );
  pOut = &p->aMem[pOp->p2];
  memAboutToChange(p, pOut);
  if( VdbeMemDynamic(pOut) ) sqlite3VdbeMemSetNull(pOut);


  pOut->flags = MEM_Int;
  return pOut;

}


/*
** Execute as much of a VDBE program as we can.
** This is the core of sqlite3_step().  
*/
................................................................................
  assert( pOp->p4.z!=0 );
  pOut = out2Prerelease(p, pOp);
  pOut->flags = MEM_Str|MEM_Static|MEM_Term;
  pOut->z = pOp->p4.z;
  pOut->n = pOp->p1;
  pOut->enc = encoding;
  UPDATE_MAX_BLOBSIZE(pOut);

  if( pOp->p5 ){
    assert( pOp->p3>0 );
    assert( pOp->p3<=(p->nMem-p->nCursor) );
    pIn3 = &aMem[pOp->p3];
    assert( pIn3->flags & MEM_Int );
    if( pIn3->u.i ) pOut->flags = MEM_Blob|MEM_Static|MEM_Term;
  }

  break;
}

/* Opcode: Null P1 P2 P3 * *
** Synopsis:  r[P2..P3]=NULL
**
** Write a NULL into registers P2.  If P3 greater than P2, then also write
................................................................................
  assert( pOut!=pIn1 );
  sqlite3VdbeMemShallowCopy(pOut, pIn1, MEM_Ephem);
#ifdef SQLITE_DEBUG
  if( pOut->pScopyFrom==0 ) pOut->pScopyFrom = pIn1;
#endif
  break;
}

















/* Opcode: ResultRow P1 P2 * * *
** Synopsis:  output=r[P1@P2]
**
** The registers P1 through P1+P2-1 contain a single row of
** results. This opcode causes the sqlite3_step() call to terminate
** with an SQLITE_ROW return code and it sets up the sqlite3_stmt
................................................................................
    }else{
      /* SQLITE_NULLEQ is clear and at least one operand is NULL,
      ** then the result is always NULL.
      ** The jump is taken if the SQLITE_JUMPIFNULL bit is set.
      */
      if( pOp->p5 & SQLITE_STOREP2 ){
        pOut = &aMem[pOp->p2];

        MemSetTypeFlag(pOut, MEM_Null);
        REGISTER_TRACE(pOp->p2, pOut);
      }else{
        VdbeBranchTaken(2,3);
        if( pOp->p5 & SQLITE_JUMPIFNULL ){
          goto jump_to_p2;
        }
................................................................................
      }
      break;
    }
  }else{
    /* Neither operand is NULL.  Do a comparison. */
    affinity = pOp->p5 & SQLITE_AFF_MASK;
    if( affinity>=SQLITE_AFF_NUMERIC ){
      if( (pIn1->flags & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){
        applyNumericAffinity(pIn1,0);
      }
      if( (pIn3->flags & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){
        applyNumericAffinity(pIn3,0);
      }
    }else if( affinity==SQLITE_AFF_TEXT ){
      if( (pIn1->flags & MEM_Str)==0 && (pIn1->flags & (MEM_Int|MEM_Real))!=0 ){
        testcase( pIn1->flags & MEM_Int );
        testcase( pIn1->flags & MEM_Real );
        sqlite3VdbeMemStringify(pIn1, encoding, 1);
        testcase( (flags1&MEM_Dyn) != (pIn1->flags&MEM_Dyn) );
        flags1 = (pIn1->flags & ~MEM_TypeMask) | (flags1 & MEM_TypeMask);
      }
      if( (pIn3->flags & MEM_Str)==0 && (pIn3->flags & (MEM_Int|MEM_Real))!=0 ){
        testcase( pIn3->flags & MEM_Int );
        testcase( pIn3->flags & MEM_Real );
        sqlite3VdbeMemStringify(pIn3, encoding, 1);
        testcase( (flags3&MEM_Dyn) != (pIn3->flags&MEM_Dyn) );
        flags3 = (pIn3->flags & ~MEM_TypeMask) | (flags3 & MEM_TypeMask);
      }
    }
    assert( pOp->p4type==P4_COLLSEQ || pOp->p4.pColl==0 );
    if( pIn1->flags & MEM_Zero ){
      sqlite3VdbeMemExpandBlob(pIn1);
      flags1 &= ~MEM_Zero;
    }
    if( pIn3->flags & MEM_Zero ){
      sqlite3VdbeMemExpandBlob(pIn3);
      flags3 &= ~MEM_Zero;
    }
    if( db->mallocFailed ) goto no_mem;
    res = sqlite3MemCompare(pIn3, pIn1, pOp->p4.pColl);
  }
  switch( pOp->opcode ){
    case OP_Eq:    res = res==0;     break;
    case OP_Ne:    res = res!=0;     break;
    case OP_Lt:    res = res<0;      break;
    case OP_Le:    res = res<=0;     break;
................................................................................
  int i;             /* Loop counter */
  Mem *pDest;        /* Where to write the extracted value */
  Mem sMem;          /* For storing the record being decoded */
  const u8 *zData;   /* Part of the record being decoded */
  const u8 *zHdr;    /* Next unparsed byte of the header */
  const u8 *zEndHdr; /* Pointer to first byte after the header */
  u32 offset;        /* Offset into the data */
  u32 szField;       /* Number of bytes in the content of a field */
  u32 avail;         /* Number of bytes of available data */
  u32 t;             /* A type code from the record header */
  u16 fx;            /* pDest->flags value */
  Mem *pReg;         /* PseudoTable input register */

  p2 = pOp->p2;
  assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
................................................................................
  pDest = &aMem[pOp->p3];
  memAboutToChange(p, pDest);
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
  assert( p2<pC->nField );
  aOffset = pC->aOffset;
#ifndef SQLITE_OMIT_VIRTUALTABLE
  assert( pC->pVtabCursor==0 ); /* OP_Column never called on virtual table */
#endif
  pCrsr = pC->pCursor;
  assert( pCrsr!=0 || pC->pseudoTableReg>0 ); /* pCrsr NULL on PseudoTables */
  assert( pCrsr!=0 || pC->nullRow );          /* pC->nullRow on PseudoTables */

  /* If the cursor cache is stale, bring it up-to-date */
  rc = sqlite3VdbeCursorMoveto(pC);
  if( rc ) goto abort_due_to_error;
  if( pC->cacheStatus!=p->cacheCtr ){
    if( pC->nullRow ){
      if( pCrsr==0 ){
        assert( pC->pseudoTableReg>0 );
        pReg = &aMem[pC->pseudoTableReg];
        assert( pReg->flags & MEM_Blob );
        assert( memIsValid(pReg) );
        pC->payloadSize = pC->szRow = avail = pReg->n;
        pC->aRow = (u8*)pReg->z;
      }else{
        sqlite3VdbeMemSetNull(pDest);
        goto op_column_out;
      }
    }else{

      assert( pCrsr );
      if( pC->isTable==0 ){
        assert( sqlite3BtreeCursorIsValid(pCrsr) );
        VVA_ONLY(rc =) sqlite3BtreeKeySize(pCrsr, &payloadSize64);
        assert( rc==SQLITE_OK ); /* True because of CursorMoveto() call above */
        /* sqlite3BtreeParseCellPtr() uses getVarint32() to extract the
        ** payload size, so it is impossible for payloadSize64 to be
................................................................................
        VVA_ONLY(rc =) sqlite3BtreeDataSize(pCrsr, &pC->payloadSize);
        assert( rc==SQLITE_OK );   /* DataSize() cannot fail */
        pC->aRow = sqlite3BtreeDataFetch(pCrsr, &avail);
      }
      assert( avail<=65536 );  /* Maximum page size is 64KiB */
      if( pC->payloadSize <= (u32)avail ){
        pC->szRow = pC->payloadSize;


      }else{
        pC->szRow = avail;
      }
      if( pC->payloadSize > (u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){
        goto too_big;
      }
    }
    pC->cacheStatus = p->cacheCtr;
    pC->iHdrOffset = getVarint32(pC->aRow, offset);
    pC->nHdrParsed = 0;
    aOffset[0] = offset;

    /* Make sure a corrupt database has not given us an oversize header.
    ** Do this now to avoid an oversize memory allocation.
    **
    ** Type entries can be between 1 and 5 bytes each.  But 4 and 5 byte
    ** types use so much data space that there can only be 4096 and 32 of
    ** them, respectively.  So the maximum header length results from a
    ** 3-byte type for each of the maximum of 32768 columns plus three
    ** extra bytes for the header length itself.  32768*3 + 3 = 98307.
    */
    if( offset > 98307 || offset > pC->payloadSize ){
      rc = SQLITE_CORRUPT_BKPT;
      goto op_column_error;
    }

    if( avail<offset ){
      /* pC->aRow does not have to hold the entire row, but it does at least
      ** need to cover the header of the record.  If pC->aRow does not contain
      ** the complete header, then set it to zero, forcing the header to be
      ** dynamically allocated. */
      pC->aRow = 0;
      pC->szRow = 0;














    }

    /* The following goto is an optimization.  It can be omitted and
    ** everything will still work.  But OP_Column is measurably faster
    ** by skipping the subsequent conditional, which is always true.
    */
    assert( pC->nHdrParsed<=p2 );         /* Conditional skipped */
................................................................................
    ** to extract additional fields up through the p2+1-th field 
    */
    op_column_read_header:
    if( pC->iHdrOffset<aOffset[0] ){
      /* Make sure zData points to enough of the record to cover the header. */
      if( pC->aRow==0 ){
        memset(&sMem, 0, sizeof(sMem));
        rc = sqlite3VdbeMemFromBtree(pCrsr, 0, aOffset[0], 
                                     !pC->isTable, &sMem);
        if( rc!=SQLITE_OK ){
          goto op_column_error;
        }
        zData = (u8*)sMem.z;
      }else{
        zData = pC->aRow;
      }
  
      /* Fill in pC->aType[i] and aOffset[i] values through the p2-th field. */
      i = pC->nHdrParsed;
      offset = aOffset[i];
      zHdr = zData + pC->iHdrOffset;
      zEndHdr = zData + aOffset[0];
      assert( i<=p2 && zHdr<zEndHdr );
      do{
        if( zHdr[0]<0x80 ){
          t = zHdr[0];
          zHdr++;

        }else{
          zHdr += sqlite3GetVarint32(zHdr, &t);
        }
        pC->aType[i] = t;
        szField = sqlite3VdbeSerialTypeLen(t);
        offset += szField;
        if( offset<szField ){  /* True if offset overflows */
          zHdr = &zEndHdr[1];  /* Forces SQLITE_CORRUPT return below */
          break;
        }
        i++;

        aOffset[i] = offset;
      }while( i<=p2 && zHdr<zEndHdr );
      pC->nHdrParsed = i;
      pC->iHdrOffset = (u32)(zHdr - zData);
      if( pC->aRow==0 ){
        sqlite3VdbeMemRelease(&sMem);
        sMem.flags = MEM_Null;
      }
  
      /* The record is corrupt if any of the following are true:
      ** (1) the bytes of the header extend past the declared header size
      **          (zHdr>zEndHdr)
      ** (2) the entire header was used but not all data was used
      **          (zHdr==zEndHdr && offset!=pC->payloadSize)
      ** (3) the end of the data extends beyond the end of the record.
      **          (offset > pC->payloadSize)
      */
      if( (zHdr>=zEndHdr && (zHdr>zEndHdr || offset!=pC->payloadSize))
       || (offset > pC->payloadSize)
      ){
        rc = SQLITE_CORRUPT_BKPT;
        goto op_column_error;
      }


    }

    /* If after trying to extract new entries from the header, nHdrParsed is
    ** still not up to p2, that means that the record has fewer than p2
    ** columns.  So the result will be either the default value or a NULL.
    */
    if( pC->nHdrParsed<=p2 ){
................................................................................
      if( pOp->p4type==P4_MEM ){
        sqlite3VdbeMemShallowCopy(pDest, pOp->p4.pMem, MEM_Static);
      }else{
        sqlite3VdbeMemSetNull(pDest);
      }
      goto op_column_out;
    }


  }

  /* Extract the content for the p2+1-th column.  Control can only
  ** reach this point if aOffset[p2], aOffset[p2+1], and pC->aType[p2] are
  ** all valid.
  */
  assert( p2<pC->nHdrParsed );
  assert( rc==SQLITE_OK );
  assert( sqlite3VdbeCheckMemInvariants(pDest) );
  if( VdbeMemDynamic(pDest) ) sqlite3VdbeMemSetNull(pDest);
  t = pC->aType[p2];
  if( pC->szRow>=aOffset[p2+1] ){
    /* This is the common case where the desired content fits on the original
    ** page - where the content is not on an overflow page */
    sqlite3VdbeSerialGet(pC->aRow+aOffset[p2], t, pDest);
  }else{
    /* This branch happens only when content is on overflow pages */
    if( ((pOp->p5 & (OPFLAG_LENGTHARG|OPFLAG_TYPEOFARG))!=0
................................................................................
  Mem *pData0;           /* First field to be combined into the record */
  Mem *pLast;            /* Last field of the record */
  int nField;            /* Number of fields in the record */
  char *zAffinity;       /* The affinity string for the record */
  int file_format;       /* File format to use for encoding */
  int i;                 /* Space used in zNewRecord[] header */
  int j;                 /* Space used in zNewRecord[] content */
  int len;               /* Length of a field */

  /* Assuming the record contains N fields, the record format looks
  ** like this:
  **
  ** ------------------------------------------------------------------------
  ** | hdr-size | type 0 | type 1 | ... | type N-1 | data0 | ... | data N-1 | 
  ** ------------------------------------------------------------------------
................................................................................

  /* Loop through the elements that will make up the record to figure
  ** out how much space is required for the new record.
  */
  pRec = pLast;
  do{
    assert( memIsValid(pRec) );
    pRec->uTemp = serial_type = sqlite3VdbeSerialType(pRec, file_format);
    len = sqlite3VdbeSerialTypeLen(serial_type);
    if( pRec->flags & MEM_Zero ){
      if( nData ){
        if( sqlite3VdbeMemExpandBlob(pRec) ) goto no_mem;
      }else{
        nZero += pRec->u.nZero;
        len -= pRec->u.nZero;
      }
................................................................................
** opened by cursor P1 in register P2
*/
#ifndef SQLITE_OMIT_BTREECOUNT
case OP_Count: {         /* out2 */
  i64 nEntry;
  BtCursor *pCrsr;


  pCrsr = p->apCsr[pOp->p1]->pCursor;
  assert( pCrsr );
  nEntry = 0;  /* Not needed.  Only used to silence a warning. */
  rc = sqlite3BtreeCount(pCrsr, &nEntry);
  pOut = out2Prerelease(p, pOp);
  pOut->u.i = nEntry;
  break;
}
................................................................................
    goto open_cursor_set_hints;
  }
  /* If the cursor is not currently open or is open on a different
  ** index, then fall through into OP_OpenRead to force a reopen */
case OP_OpenRead:
case OP_OpenWrite:

  assert( (pOp->p5&(OPFLAG_P2ISREG|OPFLAG_BULKCSR|OPFLAG_SEEKEQ))==pOp->p5 );
  assert( pOp->opcode==OP_OpenWrite || pOp->p5==0 || pOp->p5==OPFLAG_SEEKEQ );
  assert( p->bIsReader );
  assert( pOp->opcode==OP_OpenRead || pOp->opcode==OP_ReopenIdx
          || p->readOnly==0 );

  if( p->expired ){
    rc = SQLITE_ABORT_ROLLBACK;
................................................................................
  iDb = pOp->p3;
  assert( iDb>=0 && iDb<db->nDb );
  assert( DbMaskTest(p->btreeMask, iDb) );
  pDb = &db->aDb[iDb];
  pX = pDb->pBt;
  assert( pX!=0 );
  if( pOp->opcode==OP_OpenWrite ){
    wrFlag = 1;

    assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
    if( pDb->pSchema->file_format < p->minWriteFileFormat ){
      p->minWriteFileFormat = pDb->pSchema->file_format;
    }
  }else{
    wrFlag = 0;
  }
................................................................................
    nField = pKeyInfo->nField+pKeyInfo->nXField;
  }else if( pOp->p4type==P4_INT32 ){
    nField = pOp->p4.i;
  }
  assert( pOp->p1>=0 );
  assert( nField>=0 );
  testcase( nField==0 );  /* Table with INTEGER PRIMARY KEY and nothing else */
  pCur = allocateCursor(p, pOp->p1, nField, iDb, 1);
  if( pCur==0 ) goto no_mem;
  pCur->nullRow = 1;
  pCur->isOrdered = 1;
  pCur->pgnoRoot = p2;
  rc = sqlite3BtreeCursor(pX, p2, wrFlag, pKeyInfo, pCur->pCursor);
  pCur->pKeyInfo = pKeyInfo;
  /* Set the VdbeCursor.isTable variable. Previous versions of
  ** SQLite used to check if the root-page flags were sane at this point
  ** and report database corruption if they were not, but this check has
  ** since moved into the btree layer.  */  
  pCur->isTable = pOp->p4type!=P4_KEYINFO;

open_cursor_set_hints:
  assert( OPFLAG_BULKCSR==BTREE_BULKLOAD );
  assert( OPFLAG_SEEKEQ==BTREE_SEEK_EQ );




  sqlite3BtreeCursorHints(pCur->pCursor,
                          (pOp->p5 & (OPFLAG_BULKCSR|OPFLAG_SEEKEQ)));
  break;
}

/* Opcode: OpenEphemeral P1 P2 * P4 P5
** Synopsis: nColumn=P2
**
** Open a new cursor P1 to a transient table.
................................................................................
      SQLITE_OPEN_READWRITE |
      SQLITE_OPEN_CREATE |
      SQLITE_OPEN_EXCLUSIVE |
      SQLITE_OPEN_DELETEONCLOSE |
      SQLITE_OPEN_TRANSIENT_DB;
  assert( pOp->p1>=0 );
  assert( pOp->p2>=0 );
  pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1);
  if( pCx==0 ) goto no_mem;
  pCx->nullRow = 1;
  pCx->isEphemeral = 1;
  rc = sqlite3BtreeOpen(db->pVfs, 0, db, &pCx->pBt, 
                        BTREE_OMIT_JOURNAL | BTREE_SINGLE | pOp->p5, vfsFlags);
  if( rc==SQLITE_OK ){
    rc = sqlite3BtreeBeginTrans(pCx->pBt, 1);
................................................................................
      assert( pOp->p4type==P4_KEYINFO );
      rc = sqlite3BtreeCreateTable(pCx->pBt, &pgno, BTREE_BLOBKEY | pOp->p5); 
      if( rc==SQLITE_OK ){
        assert( pgno==MASTER_ROOT+1 );
        assert( pKeyInfo->db==db );
        assert( pKeyInfo->enc==ENC(db) );
        pCx->pKeyInfo = pKeyInfo;
        rc = sqlite3BtreeCursor(pCx->pBt, pgno, 1, pKeyInfo, pCx->pCursor);

      }
      pCx->isTable = 0;
    }else{
      rc = sqlite3BtreeCursor(pCx->pBt, MASTER_ROOT, 1, 0, pCx->pCursor);

      pCx->isTable = 1;
    }
  }
  pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED);
  break;
}

................................................................................
** key is sufficient to produce the required results.
*/
case OP_SorterOpen: {
  VdbeCursor *pCx;

  assert( pOp->p1>=0 );
  assert( pOp->p2>=0 );
  pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1);
  if( pCx==0 ) goto no_mem;
  pCx->pKeyInfo = pOp->p4.pKeyInfo;
  assert( pCx->pKeyInfo->db==db );
  assert( pCx->pKeyInfo->enc==ENC(db) );
  rc = sqlite3VdbeSorterInit(db, pOp->p3, pCx);
  break;
}
................................................................................
** to P2. Regardless of whether or not the jump is taken, increment the
** the sequence value.
*/
case OP_SequenceTest: {
  VdbeCursor *pC;
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC->pSorter );
  if( (pC->seqCount++)==0 ){
    goto jump_to_p2;
  }
  break;
}

/* Opcode: OpenPseudo P1 P2 P3 * *
................................................................................
** the pseudo-table.
*/
case OP_OpenPseudo: {
  VdbeCursor *pCx;

  assert( pOp->p1>=0 );
  assert( pOp->p3>=0 );
  pCx = allocateCursor(p, pOp->p1, pOp->p3, -1, 0);
  if( pCx==0 ) goto no_mem;
  pCx->nullRow = 1;
  pCx->pseudoTableReg = pOp->p2;
  pCx->isTable = 1;
  assert( pOp->p5==0 );
  break;
}

/* Opcode: Close P1 * * * *
**
................................................................................
** first 63 columns of the table or index that are actually used
** by the cursor.  The high-order bit is set if any column after
** the 64th is used.
*/
case OP_ColumnsUsed: {
  VdbeCursor *pC;
  pC = p->apCsr[pOp->p1];
  assert( pC->pCursor );
  pC->maskUsed = *(u64*)pOp->p4.pI64;
  break;
}
#endif

/* Opcode: SeekGE P1 P2 P3 P4 *
** Synopsis: key=r[P3@P4]
................................................................................
** use the value in register P3 as the key.  If cursor P1 refers 
** to an SQL index, then P3 is the first in an array of P4 registers 
** that are used as an unpacked index key. 
**
** Reposition cursor P1 so that  it points to the smallest entry that 
** is greater than or equal to the key value. If there are no records 
** greater than or equal to the key and P2 is not zero, then jump to P2.







**
** This opcode leaves the cursor configured to move in forward order,
** from the beginning toward the end.  In other words, the cursor is
** configured to use Next, not Prev.
**
** See also: Found, NotFound, SeekLt, SeekGt, SeekLe
*/
................................................................................
** is less than or equal to the key value. If there are no records 
** less than or equal to the key and P2 is not zero, then jump to P2.
**
** This opcode leaves the cursor configured to move in reverse order,
** from the end toward the beginning.  In other words, the cursor is
** configured to use Prev, not Next.
**







** See also: Found, NotFound, SeekGt, SeekGe, SeekLt
*/
case OP_SeekLT:         /* jump, in3 */
case OP_SeekLE:         /* jump, in3 */
case OP_SeekGE:         /* jump, in3 */
case OP_SeekGT: {       /* jump, in3 */
  int res;
  int oc;
  VdbeCursor *pC;
  UnpackedRecord r;
  int nField;
  i64 iKey;      /* The rowid we are to seek to */


  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  assert( pOp->p2!=0 );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
  assert( pC->pseudoTableReg==0 );
  assert( OP_SeekLE == OP_SeekLT+1 );
  assert( OP_SeekGE == OP_SeekLT+2 );
  assert( OP_SeekGT == OP_SeekLT+3 );
  assert( pC->isOrdered );
  assert( pC->pCursor!=0 );
  oc = pOp->opcode;

  pC->nullRow = 0;
#ifdef SQLITE_DEBUG
  pC->seekOp = pOp->opcode;
#endif

  /* For a cursor with the BTREE_SEEK_EQ hint, only the OP_SeekGE and
  ** OP_SeekLE opcodes are allowed, and these must be immediately followed
  ** by an OP_IdxGT or OP_IdxLT opcode, respectively, with the same key.
  */
#ifdef SQLITE_DEBUG
  if( sqlite3BtreeCursorHasHint(pC->pCursor, BTREE_SEEK_EQ) ){
    assert( pOp->opcode==OP_SeekGE || pOp->opcode==OP_SeekLE );
    assert( pOp[1].opcode==OP_IdxLT || pOp[1].opcode==OP_IdxGT );
    assert( pOp[1].p1==pOp[0].p1 );
    assert( pOp[1].p2==pOp[0].p2 );
    assert( pOp[1].p3==pOp[0].p3 );
    assert( pOp[1].p4.i==pOp[0].p4.i );
  }
#endif
 
  if( pC->isTable ){
    /* The input value in P3 might be of any type: integer, real, string,
    ** blob, or NULL.  But it needs to be an integer before we can do
    ** the seek, so convert it. */
    pIn3 = &aMem[pOp->p3];
    if( (pIn3->flags & (MEM_Int|MEM_Real|MEM_Str))==MEM_Str ){
      applyNumericAffinity(pIn3, 0);
    }
................................................................................
      else if( pIn3->u.r>(double)iKey ){
        assert( OP_SeekLE==(OP_SeekLT+1) );
        assert( OP_SeekGT==(OP_SeekGE+1) );
        assert( (OP_SeekLT & 0x0001)==(OP_SeekGE & 0x0001) );
        if( (oc & 0x0001)==(OP_SeekLT & 0x0001) ) oc++;
      }
    } 
    rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, 0, (u64)iKey, 0, &res);
    pC->movetoTarget = iKey;  /* Used by OP_Delete */
    if( rc!=SQLITE_OK ){
      goto abort_due_to_error;
    }
  }else{














    nField = pOp->p4.i;
    assert( pOp->p4type==P4_INT32 );
    assert( nField>0 );
    r.pKeyInfo = pC->pKeyInfo;
    r.nField = (u16)nField;

    /* The next line of code computes as follows, only faster:
................................................................................
    assert( oc!=OP_SeekLT || r.default_rc==+1 );

    r.aMem = &aMem[pOp->p3];
#ifdef SQLITE_DEBUG
    { int i; for(i=0; i<r.nField; i++) assert( memIsValid(&r.aMem[i]) ); }
#endif
    ExpandBlob(r.aMem);

    rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, &r, 0, 0, &res);
    if( rc!=SQLITE_OK ){
      goto abort_due_to_error;




    }
  }
  pC->deferredMoveto = 0;
  pC->cacheStatus = CACHE_STALE;
#ifdef SQLITE_TEST
  sqlite3_search_count++;
#endif
  if( oc>=OP_SeekGE ){  assert( oc==OP_SeekGE || oc==OP_SeekGT );
    if( res<0 || (res==0 && oc==OP_SeekGT) ){
      res = 0;
      rc = sqlite3BtreeNext(pC->pCursor, &res);
      if( rc!=SQLITE_OK ) goto abort_due_to_error;
    }else{
      res = 0;
    }
  }else{
    assert( oc==OP_SeekLT || oc==OP_SeekLE );
    if( res>0 || (res==0 && oc==OP_SeekLT) ){
      res = 0;
      rc = sqlite3BtreePrevious(pC->pCursor, &res);
      if( rc!=SQLITE_OK ) goto abort_due_to_error;
    }else{
      /* res might be negative because the table is empty.  Check to
      ** see if this is the case.
      */
      res = sqlite3BtreeEof(pC->pCursor);
    }
  }

  assert( pOp->p2>0 );
  VdbeBranchTaken(res!=0,2);
  if( res ){
    goto jump_to_p2;



  }
  break;
}

/* Opcode: Seek P1 P2 * * *
** Synopsis:  intkey=r[P2]
**
................................................................................
*/
case OP_Seek: {    /* in2 */
  VdbeCursor *pC;

  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );

  assert( pC->pCursor!=0 );
  assert( pC->isTable );
  pC->nullRow = 0;
  pIn2 = &aMem[pOp->p2];
  pC->movetoTarget = sqlite3VdbeIntValue(pIn2);
  pC->deferredMoveto = 1;
  break;
}
................................................................................
  assert( pOp->p4type==P4_INT32 );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
#ifdef SQLITE_DEBUG
  pC->seekOp = pOp->opcode;
#endif
  pIn3 = &aMem[pOp->p3];

  assert( pC->pCursor!=0 );
  assert( pC->isTable==0 );
  pFree = 0;
  if( pOp->p4.i>0 ){
    r.pKeyInfo = pC->pKeyInfo;
    r.nField = (u16)pOp->p4.i;
    r.aMem = pIn3;
    for(ii=0; ii<r.nField; ii++){
................................................................................
    for(ii=0; ii<pIdxKey->nField; ii++){
      if( pIdxKey->aMem[ii].flags & MEM_Null ){
        takeJump = 1;
        break;
      }
    }
  }
  rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, pIdxKey, 0, 0, &res);
  sqlite3DbFree(db, pFree);
  if( rc!=SQLITE_OK ){
    break;
  }
  pC->seekResult = res;
  alreadyExists = (res==0);
  pC->nullRow = 1-alreadyExists;
................................................................................
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
#ifdef SQLITE_DEBUG
  pC->seekOp = 0;
#endif
  assert( pC->isTable );
  assert( pC->pseudoTableReg==0 );
  pCrsr = pC->pCursor;
  assert( pCrsr!=0 );
  res = 0;
  iKey = pIn3->u.i;
  rc = sqlite3BtreeMovetoUnpacked(pCrsr, 0, iKey, 0, &res);
  assert( rc==SQLITE_OK || res==0 );
  pC->movetoTarget = iKey;  /* Used by OP_Delete */
  pC->nullRow = 0;
................................................................................
** Write the sequence number into register P2.
** The sequence number on the cursor is incremented after this
** instruction.  
*/
case OP_Sequence: {           /* out2 */
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  assert( p->apCsr[pOp->p1]!=0 );

  pOut = out2Prerelease(p, pOp);
  pOut->u.i = p->apCsr[pOp->p1]->seqCount++;
  break;
}


/* Opcode: NewRowid P1 P2 P3 * *
................................................................................

  v = 0;
  res = 0;
  pOut = out2Prerelease(p, pOp);
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );

  assert( pC->pCursor!=0 );
  {
    /* The next rowid or record number (different terms for the same
    ** thing) is obtained in a two-step algorithm.
    **
    ** First we attempt to find the largest existing rowid and add one
    ** to that.  But if the largest existing rowid is already the maximum
    ** positive integer, we have to fall through to the second
................................................................................
    ** Others complain about 0x7ffffffffffffffffLL.  The following macro seems
    ** to provide the constant while making all compilers happy.
    */
#   define MAX_ROWID  (i64)( (((u64)0x7fffffff)<<32) | (u64)0xffffffff )
#endif

    if( !pC->useRandomRowid ){
      rc = sqlite3BtreeLast(pC->pCursor, &res);
      if( rc!=SQLITE_OK ){
        goto abort_due_to_error;
      }
      if( res ){
        v = 1;   /* IMP: R-61914-48074 */
      }else{
        assert( sqlite3BtreeCursorIsValid(pC->pCursor) );
        rc = sqlite3BtreeKeySize(pC->pCursor, &v);
        assert( rc==SQLITE_OK );   /* Cannot fail following BtreeLast() */
        if( v>=MAX_ROWID ){
          pC->useRandomRowid = 1;
        }else{
          v++;   /* IMP: R-29538-34987 */
        }
      }
................................................................................
      ** it finds one that is not previously used. */
      assert( pOp->p3==0 );  /* We cannot be in random rowid mode if this is
                             ** an AUTOINCREMENT table. */
      cnt = 0;
      do{
        sqlite3_randomness(sizeof(v), &v);
        v &= (MAX_ROWID>>1); v++;  /* Ensure that v is greater than zero */
      }while(  ((rc = sqlite3BtreeMovetoUnpacked(pC->pCursor, 0, (u64)v,
                                                 0, &res))==SQLITE_OK)
            && (res==0)
            && (++cnt<100));
      if( rc==SQLITE_OK && res==0 ){
        rc = SQLITE_FULL;   /* IMP: R-38219-53002 */
        goto abort_due_to_error;
      }
................................................................................
  int op;           /* Opcode for update hook: SQLITE_UPDATE or SQLITE_INSERT */

  pData = &aMem[pOp->p2];
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  assert( memIsValid(pData) );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
  assert( pC->pCursor!=0 );
  assert( pC->pseudoTableReg==0 );
  assert( pC->isTable );
  REGISTER_TRACE(pOp->p2, pData);

  if( pOp->opcode==OP_Insert ){
    pKey = &aMem[pOp->p3];
    assert( pKey->flags & MEM_Int );
    assert( memIsValid(pKey) );
................................................................................
  }
  seekResult = ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0);
  if( pData->flags & MEM_Zero ){
    nZero = pData->u.nZero;
  }else{
    nZero = 0;
  }
  rc = sqlite3BtreeInsert(pC->pCursor, 0, iKey,
                          pData->z, pData->n, nZero,
                          (pOp->p5 & OPFLAG_APPEND)!=0, seekResult
  );
  pC->deferredMoveto = 0;
  pC->cacheStatus = CACHE_STALE;

  /* Invoke the update-hook if required. */
................................................................................
case OP_Delete: {
  VdbeCursor *pC;
  u8 hasUpdateCallback;

  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
  assert( pC->pCursor!=0 );  /* Only valid for real tables, no pseudotables */

  assert( pC->deferredMoveto==0 );

  hasUpdateCallback = db->xUpdateCallback && pOp->p4.z && pC->isTable;
  if( pOp->p5 && hasUpdateCallback ){
    sqlite3BtreeKeySize(pC->pCursor, &pC->movetoTarget);
  }

#ifdef SQLITE_DEBUG
  /* The seek operation that positioned the cursor prior to OP_Delete will
  ** have also set the pC->movetoTarget field to the rowid of the row that
  ** is being deleted */
  if( pOp->p4.z && pC->isTable && pOp->p5==0 ){
    i64 iKey = 0;
    sqlite3BtreeKeySize(pC->pCursor, &iKey);
    assert( pC->movetoTarget==iKey ); 
  }
#endif
 
  rc = sqlite3BtreeDelete(pC->pCursor, pOp->p5);
  pC->cacheStatus = CACHE_STALE;

  /* Invoke the update-hook if required. */
  if( rc==SQLITE_OK && hasUpdateCallback ){
    db->xUpdateCallback(db->pUpdateArg, SQLITE_DELETE,
                        db->aDb[pC->iDb].zName, pOp->p4.z, pC->movetoTarget);
    assert( pC->iDb>=0 );
................................................................................

  pOut = &aMem[pOp->p2];
  memAboutToChange(p, pOut);

  /* Note that RowKey and RowData are really exactly the same instruction */
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];


  assert( isSorter(pC)==0 );
  assert( pC->isTable || pOp->opcode!=OP_RowData );
  assert( pC->isTable==0 || pOp->opcode==OP_RowData );
  assert( pC!=0 );
  assert( pC->nullRow==0 );
  assert( pC->pseudoTableReg==0 );
  assert( pC->pCursor!=0 );
  pCrsr = pC->pCursor;

  /* The OP_RowKey and OP_RowData opcodes always follow OP_NotExists or
  ** OP_Rewind/Op_Next with no intervening instructions that might invalidate
  ** the cursor.  If this where not the case, on of the following assert()s
  ** would fail.  Should this ever change (because of changes in the code
  ** generator) then the fix would be to insert a call to
  ** sqlite3VdbeCursorMoveto().
................................................................................
  sqlite3_vtab *pVtab;
  const sqlite3_module *pModule;

  pOut = out2Prerelease(p, pOp);
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
  assert( pC->pseudoTableReg==0 || pC->nullRow );
  if( pC->nullRow ){
    pOut->flags = MEM_Null;
    break;
  }else if( pC->deferredMoveto ){
    v = pC->movetoTarget;
#ifndef SQLITE_OMIT_VIRTUALTABLE
  }else if( pC->pVtabCursor ){

    pVtab = pC->pVtabCursor->pVtab;
    pModule = pVtab->pModule;
    assert( pModule->xRowid );
    rc = pModule->xRowid(pC->pVtabCursor, &v);
    sqlite3VtabImportErrmsg(p, pVtab);
#endif /* SQLITE_OMIT_VIRTUALTABLE */
  }else{

    assert( pC->pCursor!=0 );
    rc = sqlite3VdbeCursorRestore(pC);
    if( rc ) goto abort_due_to_error;
    if( pC->nullRow ){
      pOut->flags = MEM_Null;
      break;
    }
    rc = sqlite3BtreeKeySize(pC->pCursor, &v);
    assert( rc==SQLITE_OK );  /* Always so because of CursorRestore() above */
  }
  pOut->u.i = v;
  break;
}

/* Opcode: NullRow P1 * * * *
................................................................................
  VdbeCursor *pC;

  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
  pC->nullRow = 1;
  pC->cacheStatus = CACHE_STALE;
  if( pC->pCursor ){

    sqlite3BtreeClearCursor(pC->pCursor);
  }
  break;
}

/* Opcode: Last P1 P2 P3 * *
**
** The next use of the Rowid or Column or Prev instruction for P1 
................................................................................
  VdbeCursor *pC;
  BtCursor *pCrsr;
  int res;

  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );

  pCrsr = pC->pCursor;
  res = 0;
  assert( pCrsr!=0 );
  rc = sqlite3BtreeLast(pCrsr, &res);
  pC->nullRow = (u8)res;
  pC->deferredMoveto = 0;
  pC->cacheStatus = CACHE_STALE;
  pC->seekResult = pOp->p3;
................................................................................
  res = 1;
#ifdef SQLITE_DEBUG
  pC->seekOp = OP_Rewind;
#endif
  if( isSorter(pC) ){
    rc = sqlite3VdbeSorterRewind(pC, &res);
  }else{

    pCrsr = pC->pCursor;
    assert( pCrsr );
    rc = sqlite3BtreeFirst(pCrsr, &res);
    pC->deferredMoveto = 0;
    pC->cacheStatus = CACHE_STALE;
  }
  pC->nullRow = (u8)res;
  assert( pOp->p2>0 && pOp->p2<p->nOp );
................................................................................
case OP_Next:          /* jump */
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  assert( pOp->p5<ArraySize(p->aCounter) );
  pC = p->apCsr[pOp->p1];
  res = pOp->p3;
  assert( pC!=0 );
  assert( pC->deferredMoveto==0 );
  assert( pC->pCursor );
  assert( res==0 || (res==1 && pC->isTable==0) );
  testcase( res==1 );
  assert( pOp->opcode!=OP_Next || pOp->p4.xAdvance==sqlite3BtreeNext );
  assert( pOp->opcode!=OP_Prev || pOp->p4.xAdvance==sqlite3BtreePrevious );
  assert( pOp->opcode!=OP_NextIfOpen || pOp->p4.xAdvance==sqlite3BtreeNext );
  assert( pOp->opcode!=OP_PrevIfOpen || pOp->p4.xAdvance==sqlite3BtreePrevious);

................................................................................
  assert( pOp->opcode!=OP_Next || pOp->opcode!=OP_NextIfOpen
       || pC->seekOp==OP_SeekGT || pC->seekOp==OP_SeekGE
       || pC->seekOp==OP_Rewind || pC->seekOp==OP_Found);
  assert( pOp->opcode!=OP_Prev || pOp->opcode!=OP_PrevIfOpen
       || pC->seekOp==OP_SeekLT || pC->seekOp==OP_SeekLE
       || pC->seekOp==OP_Last );

  rc = pOp->p4.xAdvance(pC->pCursor, &res);
next_tail:
  pC->cacheStatus = CACHE_STALE;
  VdbeBranchTaken(res==0,2);
  if( res==0 ){
    pC->nullRow = 0;
    p->aCounter[pOp->p5]++;
#ifdef SQLITE_TEST
................................................................................
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
  assert( isSorter(pC)==(pOp->opcode==OP_SorterInsert) );
  pIn2 = &aMem[pOp->p2];
  assert( pIn2->flags & MEM_Blob );
  if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++;
  assert( pC->pCursor!=0 );
  assert( pC->isTable==0 );
  rc = ExpandBlob(pIn2);
  if( rc==SQLITE_OK ){
    if( pOp->opcode==OP_SorterInsert ){
      rc = sqlite3VdbeSorterWrite(pC, pIn2);
    }else{
      nKey = pIn2->n;
      zKey = pIn2->z;
      rc = sqlite3BtreeInsert(pC->pCursor, zKey, nKey, "", 0, 0, pOp->p3, 
          ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0)
          );
      assert( pC->deferredMoveto==0 );
      pC->cacheStatus = CACHE_STALE;
    }
  }
  break;
................................................................................
  UnpackedRecord r;

  assert( pOp->p3>0 );
  assert( pOp->p2>0 && pOp->p2+pOp->p3<=(p->nMem-p->nCursor)+1 );
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );

  pCrsr = pC->pCursor;
  assert( pCrsr!=0 );
  assert( pOp->p5==0 );
  r.pKeyInfo = pC->pKeyInfo;
  r.nField = (u16)pOp->p3;
  r.default_rc = 0;
  r.aMem = &aMem[pOp->p2];
#ifdef SQLITE_DEBUG
................................................................................
  VdbeCursor *pC;
  i64 rowid;

  pOut = out2Prerelease(p, pOp);
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );

  pCrsr = pC->pCursor;
  assert( pCrsr!=0 );
  pOut->flags = MEM_Null;
  assert( pC->isTable==0 );
  assert( pC->deferredMoveto==0 );

  /* sqlite3VbeCursorRestore() can only fail if the record has been deleted
  ** out from under the cursor.  That will never happend for an IdxRowid
................................................................................
  int res;
  UnpackedRecord r;

  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
  assert( pC->isOrdered );

  assert( pC->pCursor!=0);
  assert( pC->deferredMoveto==0 );
  assert( pOp->p5==0 || pOp->p5==1 );
  assert( pOp->p4type==P4_INT32 );
  r.pKeyInfo = pC->pKeyInfo;
  r.nField = (u16)pOp->p4.i;
  if( pOp->opcode<OP_IdxLT ){
    assert( pOp->opcode==OP_IdxLE || pOp->opcode==OP_IdxGT );
................................................................................
*/
case OP_ResetSorter: {
  VdbeCursor *pC;
 
  assert( pOp->p1>=0 && pOp->p1<p->nCursor );
  pC = p->apCsr[pOp->p1];
  assert( pC!=0 );
  if( pC->pSorter ){
    sqlite3VdbeSorterReset(db, pC->pSorter);
  }else{

    assert( pC->isEphemeral );
    rc = sqlite3BtreeClearTableOfCursor(pC->pCursor);
  }
  break;
}

/* Opcode: CreateTable P1 P2 * * *
** Synopsis: r[P2]=root iDb=P1
**
................................................................................
**
** P4 is a pointer to a virtual table object, an sqlite3_vtab structure.
** P1 is a cursor number.  This opcode opens a cursor to the virtual
** table and stores that cursor in P1.
*/
case OP_VOpen: {
  VdbeCursor *pCur;
  sqlite3_vtab_cursor *pVtabCursor;
  sqlite3_vtab *pVtab;
  const sqlite3_module *pModule;

  assert( p->bIsReader );
  pCur = 0;
  pVtabCursor = 0;
  pVtab = pOp->p4.pVtab->pVtab;
  if( pVtab==0 || NEVER(pVtab->pModule==0) ){
    rc = SQLITE_LOCKED;
    break;
  }
  pModule = pVtab->pModule;
  rc = pModule->xOpen(pVtab, &pVtabCursor);
  sqlite3VtabImportErrmsg(p, pVtab);
  if( SQLITE_OK==rc ){
    /* Initialize sqlite3_vtab_cursor base class */
    pVtabCursor->pVtab = pVtab;

    /* Initialize vdbe cursor object */
    pCur = allocateCursor(p, pOp->p1, 0, -1, 0);
    if( pCur ){
      pCur->pVtabCursor = pVtabCursor;
      pVtab->nRef++;
    }else{
      assert( db->mallocFailed );
      pModule->xClose(pVtabCursor);
      goto no_mem;
    }
  }
  break;
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */

................................................................................
*/
case OP_VFilter: {   /* jump */
  int nArg;
  int iQuery;
  const sqlite3_module *pModule;
  Mem *pQuery;
  Mem *pArgc;
  sqlite3_vtab_cursor *pVtabCursor;
  sqlite3_vtab *pVtab;
  VdbeCursor *pCur;
  int res;
  int i;
  Mem **apArg;

  pQuery = &aMem[pOp->p3];
  pArgc = &pQuery[1];
  pCur = p->apCsr[pOp->p1];
  assert( memIsValid(pQuery) );
  REGISTER_TRACE(pOp->p3, pQuery);
  assert( pCur->pVtabCursor );
  pVtabCursor = pCur->pVtabCursor;
  pVtab = pVtabCursor->pVtab;
  pModule = pVtab->pModule;

  /* Grab the index number and argc parameters */
  assert( (pQuery->flags&MEM_Int)!=0 && pArgc->flags==MEM_Int );
  nArg = (int)pArgc->u.i;
  iQuery = (int)pQuery->u.i;

  /* Invoke the xFilter method */
  res = 0;
  apArg = p->apArg;
  for(i = 0; i<nArg; i++){
    apArg[i] = &pArgc[i+1];
  }
  rc = pModule->xFilter(pVtabCursor, iQuery, pOp->p4.z, nArg, apArg);
  sqlite3VtabImportErrmsg(p, pVtab);
  if( rc==SQLITE_OK ){
    res = pModule->xEof(pVtabCursor);
  }
  pCur->nullRow = 0;
  VdbeBranchTaken(res!=0,2);
  if( res ) goto jump_to_p2;
  break;
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */
................................................................................
case OP_VColumn: {
  sqlite3_vtab *pVtab;
  const sqlite3_module *pModule;
  Mem *pDest;
  sqlite3_context sContext;

  VdbeCursor *pCur = p->apCsr[pOp->p1];
  assert( pCur->pVtabCursor );
  assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) );
  pDest = &aMem[pOp->p3];
  memAboutToChange(p, pDest);
  if( pCur->nullRow ){
    sqlite3VdbeMemSetNull(pDest);
    break;
  }
  pVtab = pCur->pVtabCursor->pVtab;
  pModule = pVtab->pModule;
  assert( pModule->xColumn );
  memset(&sContext, 0, sizeof(sContext));
  sContext.pOut = pDest;
  MemSetTypeFlag(pDest, MEM_Null);
  rc = pModule->xColumn(pCur->pVtabCursor, &sContext, pOp->p2);
  sqlite3VtabImportErrmsg(p, pVtab);
  if( sContext.isError ){
    rc = sContext.isError;
  }
  sqlite3VdbeChangeEncoding(pDest, encoding);
  REGISTER_TRACE(pOp->p3, pDest);
  UPDATE_MAX_BLOBSIZE(pDest);
................................................................................
  sqlite3_vtab *pVtab;
  const sqlite3_module *pModule;
  int res;
  VdbeCursor *pCur;

  res = 0;
  pCur = p->apCsr[pOp->p1];
  assert( pCur->pVtabCursor );
  if( pCur->nullRow ){
    break;
  }
  pVtab = pCur->pVtabCursor->pVtab;
  pModule = pVtab->pModule;
  assert( pModule->xNext );

  /* Invoke the xNext() method of the module. There is no way for the
  ** underlying implementation to return an error if one occurs during
  ** xNext(). Instead, if an error occurs, true is returned (indicating that 
  ** data is available) and the error code returned when xColumn or
  ** some other method is next invoked on the save virtual table cursor.
  */
  rc = pModule->xNext(pCur->pVtabCursor);
  sqlite3VtabImportErrmsg(p, pVtab);
  if( rc==SQLITE_OK ){
    res = pModule->xEof(pCur->pVtabCursor);
  }
  VdbeBranchTaken(!res,2);
  if( !res ){
    /* If there is data, jump to P2 */
    goto jump_to_p2_and_check_for_interrupt;
  }
  goto check_for_interrupt;
................................................................................
  }
#endif /* SQLITE_DEBUG */
#endif /* SQLITE_OMIT_TRACE */
  if( pOp->p2 ) goto jump_to_p2;
  break;
}
























/* Opcode: Noop * * * * *
**
** Do nothing.  This instruction is often useful as a jump
** destination.
*/
/*
................................................................................
      );
      rc = SQLITE_ERROR;
      sqlite3_finalize(p->pStmt);
      p->pStmt = 0;
    }else{
      p->iOffset = pC->aType[p->iCol + pC->nField];
      p->nByte = sqlite3VdbeSerialTypeLen(type);
      p->pCsr =  pC->pCursor;
      sqlite3BtreeIncrblobCursor(p->pCsr);
    }
  }

  if( rc==SQLITE_ROW ){
    rc = SQLITE_OK;
  }else if( p->pStmt ){
................................................................................
#if SQLITE_MAX_WORKER_THREADS>=SORTER_MAX_MERGE_COUNT
  if( nWorker>=SORTER_MAX_MERGE_COUNT ){
    nWorker = SORTER_MAX_MERGE_COUNT-1;
  }
#endif

  assert( pCsr->pKeyInfo && pCsr->pBt==0 );

  szKeyInfo = sizeof(KeyInfo) + (pCsr->pKeyInfo->nField-1)*sizeof(CollSeq*);
  sz = sizeof(VdbeSorter) + nWorker * sizeof(SortSubtask);

  pSorter = (VdbeSorter*)sqlite3DbMallocZero(db, sz + szKeyInfo);
  pCsr->pSorter = pSorter;
  if( pSorter==0 ){
    rc = SQLITE_NOMEM;
  }else{
    pSorter->pKeyInfo = pKeyInfo = (KeyInfo*)((u8*)pSorter + sz);
    memcpy(pKeyInfo, pCsr->pKeyInfo, szKeyInfo);
    pKeyInfo->db = 0;
    if( nField && nWorker==0 ){
      pKeyInfo->nXField += (pKeyInfo->nField - nField);
      pKeyInfo->nField = nField;
    }
    pSorter->pgsz = pgsz = sqlite3BtreeGetPageSize(db->aDb[0].pBt);
    pSorter->nTask = nWorker + 1;
    pSorter->iPrev = nWorker-1;
    pSorter->bUseThreads = (pSorter->nTask>1);
    pSorter->db = db;
    for(i=0; i<pSorter->nTask; i++){
      SortSubtask *pTask = &pSorter->aTask[i];
      pTask->pSorter = pSorter;
    }

................................................................................
  pSorter->pUnpacked = 0;
}

/*
** Free any cursor components allocated by sqlite3VdbeSorterXXX routines.
*/
SQLITE_PRIVATE void sqlite3VdbeSorterClose(sqlite3 *db, VdbeCursor *pCsr){
  VdbeSorter *pSorter = pCsr->pSorter;


  if( pSorter ){
    sqlite3VdbeSorterReset(db, pSorter);
    sqlite3_free(pSorter->list.aMemory);
    sqlite3DbFree(db, pSorter);
    pCsr->pSorter = 0;
  }
}

#if SQLITE_MAX_MMAP_SIZE>0
/*
** The first argument is a file-handle open on a temporary file. The file
** is guaranteed to be nByte bytes or smaller in size. This function
................................................................................
/*
** Add a record to the sorter.
*/
SQLITE_PRIVATE int sqlite3VdbeSorterWrite(
  const VdbeCursor *pCsr,         /* Sorter cursor */
  Mem *pVal                       /* Memory cell containing record */
){
  VdbeSorter *pSorter = pCsr->pSorter;
  int rc = SQLITE_OK;             /* Return Code */
  SorterRecord *pNew;             /* New list element */

  int bFlush;                     /* True to flush contents of memory to PMA */
  int nReq;                       /* Bytes of memory required */
  int nPMA;                       /* Bytes of PMA space required */
  int t;                          /* serial type of first record field */



  getVarint32((const u8*)&pVal->z[1], t);
  if( t>0 && t<10 && t!=7 ){
    pSorter->typeMask &= SORTER_TYPE_INTEGER;
  }else if( t>10 && (t & 0x01) ){
    pSorter->typeMask &= SORTER_TYPE_TEXT;
  }else{
    pSorter->typeMask = 0;
................................................................................

/*
** Once the sorter has been populated by calls to sqlite3VdbeSorterWrite,
** this function is called to prepare for iterating through the records
** in sorted order.
*/
SQLITE_PRIVATE int sqlite3VdbeSorterRewind(const VdbeCursor *pCsr, int *pbEof){
  VdbeSorter *pSorter = pCsr->pSorter;
  int rc = SQLITE_OK;             /* Return code */



  assert( pSorter );

  /* If no data has been written to disk, then do not do so now. Instead,
  ** sort the VdbeSorter.pRecord list. The vdbe layer will read data directly
  ** from the in-memory list.  */
  if( pSorter->bUsePMA==0 ){
    if( pSorter->list.pList ){
................................................................................
  return rc;
}

/*
** Advance to the next element in the sorter.
*/
SQLITE_PRIVATE int sqlite3VdbeSorterNext(sqlite3 *db, const VdbeCursor *pCsr, int *pbEof){
  VdbeSorter *pSorter = pCsr->pSorter;
  int rc;                         /* Return code */



  assert( pSorter->bUsePMA || (pSorter->pReader==0 && pSorter->pMerger==0) );
  if( pSorter->bUsePMA ){
    assert( pSorter->pReader==0 || pSorter->pMerger==0 );
    assert( pSorter->bUseThreads==0 || pSorter->pReader );
    assert( pSorter->bUseThreads==1 || pSorter->pMerger );
#if SQLITE_MAX_WORKER_THREADS>0
    if( pSorter->bUseThreads ){
................................................................................
  return pKey;
}

/*
** Copy the current sorter key into the memory cell pOut.
*/
SQLITE_PRIVATE int sqlite3VdbeSorterRowkey(const VdbeCursor *pCsr, Mem *pOut){
  VdbeSorter *pSorter = pCsr->pSorter;
  void *pKey; int nKey;           /* Sorter key to copy into pOut */



  pKey = vdbeSorterRowkey(pSorter, &nKey);
  if( sqlite3VdbeMemClearAndResize(pOut, nKey) ){
    return SQLITE_NOMEM;
  }
  pOut->n = nKey;
  MemSetTypeFlag(pOut, MEM_Blob);
  memcpy(pOut->z, pKey, nKey);
................................................................................
*/
SQLITE_PRIVATE int sqlite3VdbeSorterCompare(
  const VdbeCursor *pCsr,         /* Sorter cursor */
  Mem *pVal,                      /* Value to compare to current sorter key */
  int nKeyCol,                    /* Compare this many columns */
  int *pRes                       /* OUT: Result of comparison */
){
  VdbeSorter *pSorter = pCsr->pSorter;
  UnpackedRecord *r2 = pSorter->pUnpacked;
  KeyInfo *pKeyInfo = pCsr->pKeyInfo;
  int i;
  void *pKey; int nKey;           /* Sorter key to compare pVal with */





  if( r2==0 ){
    char *p;
    r2 = pSorter->pUnpacked = sqlite3VdbeAllocUnpackedRecord(pKeyInfo,0,0,&p);
    assert( pSorter->pUnpacked==(UnpackedRecord*)p );
    if( r2==0 ) return SQLITE_NOMEM;
    r2->nField = nKeyCol;
  }
................................................................................
              iCol = -1;
            }
            break;
          }
        }
        if( iCol>=pTab->nCol && sqlite3IsRowid(zCol) && VisibleRowid(pTab) ){
          /* IMP: R-51414-32910 */
          /* IMP: R-44911-55124 */
          iCol = -1;
        }
        if( iCol<pTab->nCol ){
          cnt++;
          if( iCol<0 ){
            pExpr->affinity = SQLITE_AFF_INTEGER;
          }else if( pExpr->iTable==0 ){
................................................................................
     && cntTab==1
     && pMatch
     && (pNC->ncFlags & NC_IdxExpr)==0
     && sqlite3IsRowid(zCol)
     && VisibleRowid(pMatch->pTab)
    ){
      cnt = 1;
      pExpr->iColumn = -1;     /* IMP: R-44911-55124 */
      pExpr->affinity = SQLITE_AFF_INTEGER;
    }

    /*
    ** If the input is of the form Z (not Y.Z or X.Y.Z) then the name Z
    ** might refer to an result-set alias.  This happens, for example, when
    ** we are resolving names in the WHERE clause of the following command:
................................................................................
** list rather than a single expression.
*/
SQLITE_PRIVATE int sqlite3ResolveExprListNames( 
  NameContext *pNC,       /* Namespace to resolve expressions in. */
  ExprList *pList         /* The expression list to be analyzed. */
){
  int i;
  assert( pList!=0 );
  for(i=0; i<pList->nExpr; i++){
    if( sqlite3ResolveExprNames(pNC, pList->a[i].pExpr) ) return WRC_Abort;

  }
  return WRC_Continue;
}

/*
** Resolve all names in all expressions of a SELECT and in all
** decendents of the SELECT, including compounds off of p->pPrior,
................................................................................
  Parse *pParse,          /* Parsing context */
  int op,                 /* Expression opcode */
  Expr *pLeft,            /* Left operand */
  Expr *pRight,           /* Right operand */
  const Token *pToken     /* Argument token */
){
  Expr *p;
  if( op==TK_AND && pLeft && pRight && pParse->nErr==0 ){
    /* Take advantage of short-circuit false optimization for AND */
    p = sqlite3ExprAnd(pParse->db, pLeft, pRight);
  }else{
    p = sqlite3ExprAlloc(pParse->db, op, pToken, 1);
    sqlite3ExprAttachSubtrees(pParse->db, p, pLeft, pRight);
  }
  if( p ) {
    sqlite3ExprCheckHeight(pParse, p->nHeight);
  }
  return p;
}
................................................................................
** to store the copy of expression p, the copies of p->u.zToken
** (if applicable), and the copies of the p->pLeft and p->pRight expressions,
** if any. Before returning, *pzBuffer is set to the first byte past the
** portion of the buffer copied into by this function.
*/
static Expr *exprDup(sqlite3 *db, Expr *p, int flags, u8 **pzBuffer){
  Expr *pNew = 0;                      /* Value to return */

  if( p ){
    const int isReduced = (flags&EXPRDUP_REDUCE);
    u8 *zAlloc;
    u32 staticFlag = 0;

    assert( pzBuffer==0 || isReduced );

................................................................................
      }else{
        nToken = 0;
      }
      if( isReduced ){
        assert( ExprHasProperty(p, EP_Reduced)==0 );
        memcpy(zAlloc, p, nNewSize);
      }else{
        int nSize = exprStructSize(p);
        memcpy(zAlloc, p, nSize);

        memset(&zAlloc[nSize], 0, EXPR_FULLSIZE-nSize);

      }

      /* Set the EP_Reduced, EP_TokenOnly, and EP_Static flags appropriately. */
      pNew->flags &= ~(EP_Reduced|EP_TokenOnly|EP_Static|EP_MemToken);
      pNew->flags |= nStructSize & (EP_Reduced|EP_TokenOnly);
      pNew->flags |= staticFlag;

................................................................................
**
** The flags parameter contains a combination of the EXPRDUP_XXX flags.
** If the EXPRDUP_REDUCE flag is set, then the structure returned is a
** truncated version of the usual Expr structure that will be stored as
** part of the in-memory representation of the database schema.
*/
SQLITE_PRIVATE Expr *sqlite3ExprDup(sqlite3 *db, Expr *p, int flags){

  return exprDup(db, p, flags, 0);
}
SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3 *db, ExprList *p, int flags){
  ExprList *pNew;
  struct ExprList_item *pItem, *pOldItem;
  int i;
  if( p==0 ) return 0;
................................................................................
** is considered a variable but a single-quoted string (ex: 'abc') is
** a constant.
*/
SQLITE_PRIVATE int sqlite3ExprIsConstantOrFunction(Expr *p, u8 isInit){
  assert( isInit==0 || isInit==1 );
  return exprIsConst(p, 4+isInit, 0);
}

















/*
** If the expression p codes a constant integer that is small enough
** to fit in a 32-bit integer, return 1 and put the value of the integer
** in *pValue.  If the expression is not an integer or if it is too big
** to fit in a signed 32-bit integer, return 0 and leave *pValue unchanged.
*/
................................................................................
  */
  if( !ExprHasProperty(pExpr, EP_VarSelect) ){
    jmpIfDynamic = sqlite3CodeOnce(pParse); VdbeCoverage(v);
  }

#ifndef SQLITE_OMIT_EXPLAIN
  if( pParse->explain==2 ){
    char *zMsg = sqlite3MPrintf(
        pParse->db, "EXECUTE %s%s SUBQUERY %d", jmpIfDynamic>=0?"":"CORRELATED ",
        pExpr->op==TK_IN?"LIST":"SCALAR", pParse->iNextSelectId

    );
    sqlite3VdbeAddOp4(v, OP_Explain, pParse->iSelectId, 0, 0, zMsg, P4_DYNAMIC);
  }
#endif

  switch( pExpr->op ){
    case TK_IN: {
................................................................................
  int regOut      /* Store the index column value in this register */
){
  i16 iTabCol = pIdx->aiColumn[iIdxCol];
  if( iTabCol==XN_EXPR ){
    assert( pIdx->aColExpr );
    assert( pIdx->aColExpr->nExpr>iIdxCol );
    pParse->iSelfTab = iTabCur;
    sqlite3ExprCode(pParse, pIdx->aColExpr->a[iIdxCol].pExpr, regOut);
  }else{
    sqlite3ExprCodeGetColumnOfTable(pParse->pVdbe, pIdx->pTable, iTabCur,
                                    iTabCol, regOut);
  }
}

/*
................................................................................
  if( iCol>=0 ){
    sqlite3ColumnDefault(v, pTab, iCol, regOut);
  }
}

/*
** Generate code that will extract the iColumn-th column from
** table pTab and store the column value in a register.  An effort

** is made to store the column value in register iReg, but this is
** not guaranteed.  The location of the column value is returned.



**
** There must be an open cursor to pTab in iTable when this routine
** is called.  If iColumn<0 then code is generated that extracts the rowid.
*/
SQLITE_PRIVATE int sqlite3ExprCodeGetColumn(
  Parse *pParse,   /* Parsing and code generating context */
  Table *pTab,     /* Description of the table we are reading from */
  int iColumn,     /* Index of the table column */
  int iTable,      /* The cursor pointing to the table */
  int iReg,        /* Store results here */
  u8 p5            /* P5 value for OP_Column */
){
  Vdbe *v = pParse->pVdbe;
  int i;
  struct yColCache *p;

  for(i=0, p=pParse->aColCache; i<SQLITE_N_COLCACHE; i++, p++){
    if( p->iReg>0 && p->iTable==iTable && p->iColumn==iColumn ){
................................................................................
  if( p5 ){
    sqlite3VdbeChangeP5(v, p5);
  }else{   
    sqlite3ExprCacheStore(pParse, iTable, iColumn, iReg);
  }
  return iReg;
}












/*
** Clear all column cache entries.
*/
SQLITE_PRIVATE void sqlite3ExprCacheClear(Parse *pParse){
  int i;
  struct yColCache *p;
................................................................................
  int inReg;

  assert( target>0 && target<=pParse->nMem );
  if( pExpr && pExpr->op==TK_REGISTER ){
    sqlite3VdbeAddOp2(pParse->pVdbe, OP_Copy, pExpr->iTable, target);
  }else{
    inReg = sqlite3ExprCodeTarget(pParse, pExpr, target);
    assert( pParse->pVdbe || pParse->db->mallocFailed );
    if( inReg!=target && pParse->pVdbe ){
      sqlite3VdbeAddOp2(pParse->pVdbe, OP_SCopy, inReg, target);
    }
  }
}













/*
** Generate code that will evaluate expression pExpr and store the
** results in register target.  The results are guaranteed to appear
** in register target.  If the expression is constant, then this routine
** might choose to code the expression at initialization time.
*/
................................................................................
** Return the number of elements evaluated.
**
** The SQLITE_ECEL_DUP flag prevents the arguments from being
** filled using OP_SCopy.  OP_Copy must be used instead.
**
** The SQLITE_ECEL_FACTOR argument allows constant arguments to be
** factored out into initialization code.




*/
SQLITE_PRIVATE int sqlite3ExprCodeExprList(
  Parse *pParse,     /* Parsing context */
  ExprList *pList,   /* The expression list to be coded */
  int target,        /* Where to write results */
  int srcReg,        /* Source registers if SQLITE_ECEL_REF */
  u8 flags           /* SQLITE_ECEL_* flags */
................................................................................
      return 1;
    }
    if( pB->op==TK_COLLATE && sqlite3ExprCompare(pA, pB->pLeft, iTab)<2 ){
      return 1;
    }
    return 2;
  }
  if( pA->op!=TK_COLUMN && ALWAYS(pA->op!=TK_AGG_COLUMN) && pA->u.zToken ){
    if( pA->op==TK_FUNCTION ){
      if( sqlite3StrICmp(pA->u.zToken,pB->u.zToken)!=0 ) return 2;
    }else if( strcmp(pA->u.zToken,pB->u.zToken)!=0 ){
      return pA->op==TK_COLLATE ? 1 : 2;
    }
  }
  if( (pA->flags & EP_Distinct)!=(pB->flags & EP_Distinct) ) return 2;
................................................................................
  if( v==0 || NEVER(pTab==0) ){
    return;
  }
  if( pTab->tnum==0 ){
    /* Do not gather statistics on views or virtual tables */
    return;
  }
  if( sqlite3_strnicmp(pTab->zName, "sqlite_", 7)==0 ){
    /* Do not gather statistics on system tables */
    return;
  }
  assert( sqlite3BtreeHoldsAllMutexes(db) );
  iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
  assert( iDb>=0 );
  assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
................................................................................
    if( zDbase ){
      sqlite3ErrorMsg(pParse, "%s: %s.%s", zMsg, zDbase, zName);
    }else{
      sqlite3ErrorMsg(pParse, "%s: %s", zMsg, zName);
    }
    pParse->checkSchema = 1;
  }
#if SQLITE_USER_AUTHENTICATION
  else if( pParse->db->auth.authLevel<UAUTH_User ){
    sqlite3ErrorMsg(pParse, "user not authenticated");
    p = 0;
  }
#endif
  return p;
}

/*
** Locate the table identified by *p.
**
** This is a wrapper around sqlite3LocateTable(). The difference between
................................................................................
static void freeIndex(sqlite3 *db, Index *p){
#ifndef SQLITE_OMIT_ANALYZE
  sqlite3DeleteIndexSamples(db, p);
#endif
  sqlite3ExprDelete(db, p->pPartIdxWhere);
  sqlite3ExprListDelete(db, p->aColExpr);
  sqlite3DbFree(db, p->zColAff);
  if( p->isResized ) sqlite3DbFree(db, p->azColl);
#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
  sqlite3_free(p->aiRowEst);
#endif
  sqlite3DbFree(db, p);
}

/*
................................................................................

  /* If an error occurs, we jump here */
begin_table_error:
  sqlite3DbFree(db, zName);
  return;
}

/*
** This macro is used to compare two strings in a case-insensitive manner.
** It is slightly faster than calling sqlite3StrICmp() directly, but
** produces larger code.
**
** WARNING: This macro is not compatible with the strcmp() family. It
** returns true if the two strings are equal, otherwise false.
*/
#define STRICMP(x, y) (\
sqlite3UpperToLower[*(unsigned char *)(x)]==   \
sqlite3UpperToLower[*(unsigned char *)(y)]     \
&& sqlite3StrICmp((x)+1,(y)+1)==0 )


/*
** Add a new column to the table currently being constructed.
**
** The parser calls this routine once for each column declaration
** in a CREATE TABLE statement.  sqlite3StartTable() gets called
** first to get things going.  Then this routine is called for each
................................................................................
    sqlite3ErrorMsg(pParse, "too many columns on %s", p->zName);
    return;
  }
#endif
  z = sqlite3NameFromToken(db, pName);
  if( z==0 ) return;
  for(i=0; i<p->nCol; i++){
    if( STRICMP(z, p->aCol[i].zName) ){
      sqlite3ErrorMsg(pParse, "duplicate column name: %s", z);
      sqlite3DbFree(db, z);
      return;
    }
  }
  if( (p->nCol & 0x7)==0 ){
    Column *aNew;
................................................................................
      return;
    }
    p->aCol = aNew;
  }
  pCol = &p->aCol[p->nCol];
  memset(pCol, 0, sizeof(p->aCol[0]));
  pCol->zName = z;

 
  /* If there is no type specified, columns have the default affinity
  ** 'BLOB'. If there is a type specified, then sqlite3AddColumnType() will
  ** be called next to set pCol->affinity correctly.
  */
  pCol->affinity = SQLITE_AFF_BLOB;
  pCol->szEst = 1;
................................................................................
  int nByte;
  if( pIdx->nColumn>=N ) return SQLITE_OK;
  assert( pIdx->isResized==0 );
  nByte = (sizeof(char*) + sizeof(i16) + 1)*N;
  zExtra = sqlite3DbMallocZero(db, nByte);
  if( zExtra==0 ) return SQLITE_NOMEM;
  memcpy(zExtra, pIdx->azColl, sizeof(char*)*pIdx->nColumn);
  pIdx->azColl = (char**)zExtra;
  zExtra += sizeof(char*)*N;
  memcpy(zExtra, pIdx->aiColumn, sizeof(i16)*pIdx->nColumn);
  pIdx->aiColumn = (i16*)zExtra;
  zExtra += sizeof(i16)*N;
  memcpy(zExtra, pIdx->aSortOrder, pIdx->nColumn);
  pIdx->aSortOrder = (u8*)zExtra;
  pIdx->nColumn = N;
................................................................................
  */
  if( nPk<pTab->nCol ){
    if( resizeIndexObject(db, pPk, pTab->nCol) ) return;
    for(i=0, j=nPk; i<pTab->nCol; i++){
      if( !hasColumn(pPk->aiColumn, j, i) ){
        assert( j<pPk->nColumn );
        pPk->aiColumn[j] = i;
        pPk->azColl[j] = "BINARY";
        j++;
      }
    }
    assert( pPk->nColumn==j );
    assert( pTab->nCol==j );
  }else{
    pPk->nColumn = pTab->nCol;
................................................................................
          ROUND8(sizeof(char*)*nCol) +         /* Index.azColl     */
          ROUND8(sizeof(LogEst)*(nCol+1) +     /* Index.aiRowLogEst   */
                 sizeof(i16)*nCol +            /* Index.aiColumn   */
                 sizeof(u8)*nCol);             /* Index.aSortOrder */
  p = sqlite3DbMallocZero(db, nByte + nExtra);
  if( p ){
    char *pExtra = ((char*)p)+ROUND8(sizeof(Index));
    p->azColl = (char**)pExtra;       pExtra += ROUND8(sizeof(char*)*nCol);
    p->aiRowLogEst = (LogEst*)pExtra; pExtra += sizeof(LogEst)*(nCol+1);
    p->aiColumn = (i16*)pExtra;       pExtra += sizeof(i16)*nCol;
    p->aSortOrder = (u8*)pExtra;
    p->nColumn = nCol;
    p->nKeyCol = nCol - 1;
    *ppExtra = ((char*)p) + nByte;
  }
................................................................................
  ** TODO: Issue a warning if two or more columns of the index are identical.
  ** TODO: Issue a warning if the table primary key is used as part of the
  ** index key.
  */
  for(i=0, pListItem=pList->a; i<pList->nExpr; i++, pListItem++){
    Expr *pCExpr;                  /* The i-th index expression */
    int requestedSortOrder;        /* ASC or DESC on the i-th expression */
    char *zColl;                   /* Collation sequence name */

    sqlite3StringToId(pListItem->pExpr);
    sqlite3ResolveSelfReference(pParse, pTab, NC_IdxExpr, pListItem->pExpr, 0);
    if( pParse->nErr ) goto exit_create_index;
    pCExpr = sqlite3ExprSkipCollate(pListItem->pExpr);
    if( pCExpr->op!=TK_COLUMN ){
      if( pTab==pParse->pNewTable ){
................................................................................
      memcpy(zExtra, zColl, nColl);
      zColl = zExtra;
      zExtra += nColl;
      nExtra -= nColl;
    }else if( j>=0 ){
      zColl = pTab->aCol[j].zColl;
    }
    if( !zColl ) zColl = "BINARY";
    if( !db->init.busy && !sqlite3LocateCollSeq(pParse, zColl) ){
      goto exit_create_index;
    }
    pIndex->azColl[i] = zColl;
    requestedSortOrder = pListItem->sortOrder & sortOrderMask;
    pIndex->aSortOrder[i] = (u8)requestedSortOrder;
  }
................................................................................
        pIndex->aSortOrder[i] = pPk->aSortOrder[j];
        i++;
      }
    }
    assert( i==pIndex->nColumn );
  }else{
    pIndex->aiColumn[i] = XN_ROWID;
    pIndex->azColl[i] = "BINARY";
  }
  sqlite3DefaultRowEst(pIndex);
  if( pParse->pNewTable==0 ) estimateIndexWidth(pIndex);

  if( pTab==pParse->pNewTable ){
    /* This routine has been called to create an automatic index as a
    ** result of a PRIMARY KEY or UNIQUE clause on a column definition, or
................................................................................
}

/*
** Add the list of function arguments to the SrcList entry for a
** table-valued-function.
*/
SQLITE_PRIVATE void sqlite3SrcListFuncArgs(Parse *pParse, SrcList *p, ExprList *pList){
  if( p && pList ){
    struct SrcList_item *pItem = &p->a[p->nSrc-1];
    assert( pItem->fg.notIndexed==0 );
    assert( pItem->fg.isIndexedBy==0 );
    assert( pItem->fg.isTabFunc==0 );
    pItem->u1.pFuncArg = pList;
    pItem->fg.isTabFunc = 1;
  }else{
................................................................................
    pKey = sqlite3KeyInfoAlloc(pParse->db, nKey, nCol-nKey);
  }else{
    pKey = sqlite3KeyInfoAlloc(pParse->db, nCol, 0);
  }
  if( pKey ){
    assert( sqlite3KeyInfoIsWriteable(pKey) );
    for(i=0; i<nCol; i++){
      char *zColl = pIdx->azColl[i];
      assert( zColl!=0 );
      pKey->aColl[i] = strcmp(zColl,"BINARY")==0 ? 0 :
                        sqlite3LocateCollSeq(pParse, zColl);
      pKey->aSortOrder[i] = pIdx->aSortOrder[i];
    }
    if( pParse->nErr ){
      sqlite3KeyInfoUnref(pKey);
      pKey = 0;
    }
................................................................................
  if( pFrom ){
    assert( pFrom->nSrc==1 );
    pFrom->a[0].zName = sqlite3DbStrDup(db, pView->zName);
    pFrom->a[0].zDatabase = sqlite3DbStrDup(db, db->aDb[iDb].zName);
    assert( pFrom->a[0].pOn==0 );
    assert( pFrom->a[0].pUsing==0 );
  }
  pSel = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, 0, 0, 0, 0);

  sqlite3SelectDestInit(&dest, SRT_EphemTab, iCur);
  sqlite3Select(pParse, pSel, &dest);
  sqlite3SelectDelete(db, pSel);
}
#endif /* !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER) */

#if defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT) && !defined(SQLITE_OMIT_SUBQUERY)
................................................................................
    /* Unless this is a view, open cursors for the table we are 
    ** deleting from and all its indices. If this is a view, then the
    ** only effect this statement has is to fire the INSTEAD OF 
    ** triggers.
    */
    if( !isView ){
      int iAddrOnce = 0;

      if( eOnePass==ONEPASS_MULTI ){
        iAddrOnce = sqlite3CodeOnce(pParse); VdbeCoverage(v);
      }
      testcase( IsVirtual(pTab) );
      sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, iTabCur, aToOpen,
                                 &iDataCur, &iIdxCur);
      assert( pPk || IsVirtual(pTab) || iDataCur==iTabCur );
      assert( pPk || IsVirtual(pTab) || iIdxCur==iDataCur+1 );
      if( eOnePass==ONEPASS_MULTI ) sqlite3VdbeJumpHere(v, iAddrOnce);
    }
  
    /* Set up a loop over the rowids/primary-keys that were found in the
    ** where-clause loop above.
................................................................................
          return 0;
        }
        continue;
      }
    }
    c2 = Utf8Read(zString);
    if( c==c2 ) continue;
    if( noCase && c<0x80 && c2<0x80 && sqlite3Tolower(c)==sqlite3Tolower(c2) ){
      continue;
    }
    if( c==matchOne && zPattern!=zEscaped && c2!=0 ) continue;
    return 0;
  }
  return *zString==0;
}
................................................................................

/*
** The sqlite3_strglob() interface.
*/
SQLITE_API int SQLITE_STDCALL sqlite3_strglob(const char *zGlobPattern, const char *zString){
  return patternCompare((u8*)zGlobPattern, (u8*)zString, &globInfo, 0)==0;
}








/*
** Count the number of times that the LIKE operator (or GLOB which is
** just a variation of LIKE) gets called.  This is used for testing
** only.
*/
#ifdef SQLITE_TEST
................................................................................
  sqlite3_value **argv
){
  const unsigned char *zA, *zB;
  u32 escape = 0;
  int nPat;
  sqlite3 *db = sqlite3_context_db_handle(context);












  zB = sqlite3_value_text(argv[0]);
  zA = sqlite3_value_text(argv[1]);

  /* Limit the length of the LIKE or GLOB pattern to avoid problems
  ** of deep recursion and N*N behavior in patternCompare().
  */
  nPat = sqlite3_value_bytes(argv[0]);
................................................................................
        /* If zKey is non-NULL, then this foreign key was declared to
        ** map to an explicit list of columns in table pParent. Check if this
        ** index matches those columns. Also, check that the index uses
        ** the default collation sequences for each column. */
        int i, j;
        for(i=0; i<nCol; i++){
          i16 iCol = pIdx->aiColumn[i];     /* Index of column in parent tbl */
          char *zDfltColl;                  /* Def. collation for column */
          char *zIdxCol;                    /* Name of indexed column */

          if( iCol<0 ) break; /* No foreign keys against expression indexes */

          /* If the index uses a collation sequence that is different from
          ** the default collation sequence for the column, this index is
          ** unusable. Bail out early in this case.  */
          zDfltColl = pParent->aCol[iCol].zColl;
          if( !zDfltColl ){
            zDfltColl = "BINARY";
          }
          if( sqlite3StrICmp(pIdx->azColl[i], zDfltColl) ) break;

          zIdxCol = pParent->aCol[iCol].zName;
          for(j=0; j<nCol; j++){
            if( sqlite3StrICmp(pFKey->aCol[j].zCol, zIdxCol)==0 ){
              if( aiCol ) aiCol[i] = pFKey->aCol[j].iFrom;
              break;
................................................................................
  if( pColumn==0 && nColumn>0 ){
    ipkColumn = pTab->iPKey;
  }

  /* Make sure the number of columns in the source data matches the number
  ** of columns to be inserted into the table.
  */
  if( IsVirtual(pTab) ){
    for(i=0; i<pTab->nCol; i++){
      nHidden += (IsHiddenColumn(&pTab->aCol[i]) ? 1 : 0);
    }
  }
  if( pColumn==0 && nColumn && nColumn!=(pTab->nCol-nHidden) ){
    sqlite3ErrorMsg(pParse, 
       "table %S has %d columns but %d values were supplied",
       pTabList, 0, pTab->nCol-nHidden, nColumn);
    goto insert_cleanup;
  }
................................................................................
    regRowCount = ++pParse->nMem;
    sqlite3VdbeAddOp2(v, OP_Integer, 0, regRowCount);
  }

  /* If this is not a view, open the table and and all indices */
  if( !isView ){
    int nIdx;
    nIdx = sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, -1, 0,
                                      &iDataCur, &iIdxCur);
    aRegIdx = sqlite3DbMallocRaw(db, sizeof(int)*(nIdx+1));
    if( aRegIdx==0 ){
      goto insert_cleanup;
    }
    for(i=0; i<nIdx; i++){
      aRegIdx[i] = ++pParse->nMem;
................................................................................
    /* Cannot have triggers on a virtual table. If it were possible,
    ** this block would have to account for hidden column.
    */
    assert( !IsVirtual(pTab) );

    /* Create the new column data
    */
    for(i=0; i<pTab->nCol; i++){
      if( pColumn==0 ){
        j = i;
      }else{
        for(j=0; j<pColumn->nId; j++){
          if( pColumn->a[j].idx==i ) break;
        }
      }
      if( (!useTempTable && !pList) || (pColumn && j>=pColumn->nId) ){

        sqlite3ExprCode(pParse, pTab->aCol[i].pDflt, regCols+i+1);
      }else if( useTempTable ){
        sqlite3VdbeAddOp3(v, OP_Column, srcTab, j, regCols+i+1); 
      }else{
        assert( pSelect==0 ); /* Otherwise useTempTable is true */
        sqlite3ExprCodeAndCache(pParse, pList->a[j].pExpr, regCols+i+1);
      }

    }

    /* If this is an INSERT on a view with an INSTEAD OF INSERT trigger,
    ** do not attempt any conversions before assembling the record.
    ** If this is a real table, attempt conversions as required by the
    ** table column affinities.
    */
................................................................................
        ** taking up data space with information that will never be used.
        ** As there may be shallow copies of this value, make it a soft-NULL */
        sqlite3VdbeAddOp1(v, OP_SoftNull, iRegStore);
        continue;
      }
      if( pColumn==0 ){
        if( IsHiddenColumn(&pTab->aCol[i]) ){
          assert( IsVirtual(pTab) );
          j = -1;
          nHidden++;
        }else{
          j = i - nHidden;
        }
      }else{
        for(j=0; j<pColumn->nId; j++){
................................................................................
    */
    regIdx = sqlite3GetTempRange(pParse, pIdx->nColumn);
    for(i=0; i<pIdx->nColumn; i++){
      int iField = pIdx->aiColumn[i];
      int x;
      if( iField==XN_EXPR ){
        pParse->ckBase = regNewData+1;
        sqlite3ExprCode(pParse, pIdx->aColExpr->a[i].pExpr, regIdx+i);
        pParse->ckBase = 0;
        VdbeComment((v, "%s column %d", pIdx->zName, i));
      }else{
        if( iField==XN_ROWID || iField==pTab->iPKey ){
          if( regRowid==regIdx+i ) continue; /* ROWID already in regIdx+i */
          x = regNewData;
          regRowid =  pIdx->pPartIdxWhere ? -1 : regIdx+i;
        }else{
          x = iField + regNewData + 1;
        }
        sqlite3VdbeAddOp2(v, OP_SCopy, x, regIdx+i);
        VdbeComment((v, "%s", iField<0 ? "rowid" : pTab->aCol[iField].zName));
      }
    }
    sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn, aRegIdx[ix]);
    VdbeComment((v, "for %s", pIdx->zName));
    sqlite3ExprCacheAffinityChange(pParse, regIdx, pIdx->nColumn);

................................................................................
** If pTab is a virtual table, then this routine is a no-op and the
** *piDataCur and *piIdxCur values are left uninitialized.
*/
SQLITE_PRIVATE int sqlite3OpenTableAndIndices(
  Parse *pParse,   /* Parsing context */
  Table *pTab,     /* Table to be opened */
  int op,          /* OP_OpenRead or OP_OpenWrite */

  int iBase,       /* Use this for the table cursor, if there is one */
  u8 *aToOpen,     /* If not NULL: boolean for each table and index */
  int *piDataCur,  /* Write the database source cursor number here */
  int *piIdxCur    /* Write the first index cursor number here */
){
  int i;
  int iDb;
  int iDataCur;
  Index *pIdx;
  Vdbe *v;

  assert( op==OP_OpenRead || op==OP_OpenWrite );

  if( IsVirtual(pTab) ){
    /* This routine is a no-op for virtual tables. Leave the output
    ** variables *piDataCur and *piIdxCur uninitialized so that valgrind
    ** can detect if they are used by mistake in the caller. */
    return 0;
  }
  iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema);
................................................................................
    assert( pIdx->pSchema==pTab->pSchema );
    if( IsPrimaryKeyIndex(pIdx) && !HasRowid(pTab) && piDataCur ){
      *piDataCur = iIdxCur;
    }
    if( aToOpen==0 || aToOpen[i+1] ){
      sqlite3VdbeAddOp3(v, op, iIdxCur, pIdx->tnum, iDb);
      sqlite3VdbeSetP4KeyInfo(pParse, pIdx);

      VdbeComment((v, "%s", pIdx->zName));
    }
  }
  if( iBase>pParse->nTab ) pParse->nTab = iBase;
  return i;
}

................................................................................
** is happening when it is supposed to.
*/
SQLITE_API int sqlite3_xferopt_count;
#endif /* SQLITE_TEST */


#ifndef SQLITE_OMIT_XFER_OPT
/*
** Check to collation names to see if they are compatible.
*/
static int xferCompatibleCollation(const char *z1, const char *z2){
  if( z1==0 ){
    return z2==0;
  }
  if( z2==0 ){
    return 0;
  }
  return sqlite3StrICmp(z1, z2)==0;
}


/*
** Check to see if index pSrc is compatible as a source of data
** for index pDest in an insert transfer optimization.  The rules
** for a compatible index:
**
**    *   The index is over the same set of columns
**    *   The same DESC and ASC markings occurs on all columns
................................................................................
                             pDest->aColExpr->a[i].pExpr, -1)!=0 ){
        return 0;   /* Different expressions in the index */
      }
    }
    if( pSrc->aSortOrder[i]!=pDest->aSortOrder[i] ){
      return 0;   /* Different sort orders */
    }
    if( !xferCompatibleCollation(pSrc->azColl[i],pDest->azColl[i]) ){
      return 0;   /* Different collating sequences */
    }
  }
  if( sqlite3ExprCompare(pSrc->pPartIdxWhere, pDest->pPartIdxWhere, -1) ){
    return 0;     /* Different WHERE clauses */
  }

................................................................................
  }
  pEList = pSelect->pEList;
  assert( pEList!=0 );
  if( pEList->nExpr!=1 ){
    return 0;   /* The result set must have exactly one column */
  }
  assert( pEList->a[0].pExpr );
  if( pEList->a[0].pExpr->op!=TK_ALL ){
    return 0;   /* The result set must be the special operator "*" */
  }

  /* At this point we have established that the statement is of the
  ** correct syntactic form to participate in this optimization.  Now
  ** we have to check the semantics.
  */
................................................................................
  }
  if( pDest->iPKey!=pSrc->iPKey ){
    return 0;   /* Both tables must have the same INTEGER PRIMARY KEY */
  }
  for(i=0; i<pDest->nCol; i++){
    Column *pDestCol = &pDest->aCol[i];
    Column *pSrcCol = &pSrc->aCol[i];







    if( pDestCol->affinity!=pSrcCol->affinity ){
      return 0;    /* Affinity must be the same on all columns */
    }
    if( !xferCompatibleCollation(pDestCol->zColl, pSrcCol->zColl) ){
      return 0;    /* Collating sequence must be the same on all columns */
    }
    if( pDestCol->notNull && !pSrcCol->notNull ){
      return 0;    /* tab2 must be NOT NULL if tab1 is */
    }
    /* Default values for second and subsequent columns need to match. */
    if( i>0
................................................................................
      **
      ** If any of the indexed columns use a collation sequence other than
      ** BINARY, this optimization is disabled. This is because the user 
      ** might change the definition of a collation sequence and then run
      ** a VACUUM command. In that case keys may not be written in strictly
      ** sorted order.  */
      for(i=0; i<pSrcIdx->nColumn; i++){
        char *zColl = pSrcIdx->azColl[i];
        assert( zColl!=0 );

        if( sqlite3_stricmp("BINARY", zColl) ) break;
      }
      if( i==pSrcIdx->nColumn ){
        idxInsFlags = OPFLAG_USESEEKRESULT;
        sqlite3VdbeAddOp3(v, OP_Last, iDest, 0, -1);
      }
    }
    if( !HasRowid(pSrc) && pDestIdx->idxType==2 ){
................................................................................
  sqlite3_value *(*value_dup)(const sqlite3_value*);
  void (*value_free)(sqlite3_value*);
  int (*result_zeroblob64)(sqlite3_context*,sqlite3_uint64);
  int (*bind_zeroblob64)(sqlite3_stmt*, int, sqlite3_uint64);
  /* Version 3.9.0 and later */
  unsigned int (*value_subtype)(sqlite3_value*);
  void (*result_subtype)(sqlite3_context*,unsigned int);




};

/*
** The following macros redefine the API routines so that they are
** redirected through the global sqlite3_api structure.
**
** This header file is also used by the loadext.c source file
................................................................................
#define sqlite3_value_dup              sqlite3_api->value_dup
#define sqlite3_value_free             sqlite3_api->value_free
#define sqlite3_result_zeroblob64      sqlite3_api->result_zeroblob64
#define sqlite3_bind_zeroblob64        sqlite3_api->bind_zeroblob64
/* Version 3.9.0 and later */
#define sqlite3_value_subtype          sqlite3_api->value_subtype
#define sqlite3_result_subtype         sqlite3_api->result_subtype




#endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */

#if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
  /* This case when the file really is being compiled as a loadable 
  ** extension */
# define SQLITE_EXTENSION_INIT1     const sqlite3_api_routines *sqlite3_api=0;
# define SQLITE_EXTENSION_INIT2(v)  sqlite3_api=v;
................................................................................
  /* Version 3.8.11 and later */
  (sqlite3_value*(*)(const sqlite3_value*))sqlite3_value_dup,
  sqlite3_value_free,
  sqlite3_result_zeroblob64,
  sqlite3_bind_zeroblob64,
  /* Version 3.9.0 and later */
  sqlite3_value_subtype,
  sqlite3_result_subtype




};

/*
** Attempt to load an SQLite extension library contained in the file
** zFile.  The entry point is zProc.  zProc may be 0 in which case a
** default entry point name (sqlite3_extension_init) is used.  Use
** of the default name is recommended.
................................................................................
/*
** The auto-extension code added regardless of whether or not extension
** loading is supported.  We need a dummy sqlite3Apis pointer for that
** code if regular extension loading is not available.  This is that
** dummy pointer.
*/
#ifdef SQLITE_OMIT_LOAD_EXTENSION
static const sqlite3_api_routines sqlite3Apis;
#endif


/*
** The following object holds the list of automatically loaded
** extensions.
**
................................................................................
** that script and rerun it.
*/
#define PragTyp_HEADER_VALUE                   0
#define PragTyp_AUTO_VACUUM                    1
#define PragTyp_FLAG                           2
#define PragTyp_BUSY_TIMEOUT                   3
#define PragTyp_CACHE_SIZE                     4

#define PragTyp_CASE_SENSITIVE_LIKE            5
#define PragTyp_COLLATION_LIST                 6
#define PragTyp_COMPILE_OPTIONS                7
#define PragTyp_DATA_STORE_DIRECTORY           8
#define PragTyp_DATABASE_LIST                  9
#define PragTyp_DEFAULT_CACHE_SIZE            10
#define PragTyp_ENCODING                      11
#define PragTyp_FOREIGN_KEY_CHECK             12
#define PragTyp_FOREIGN_KEY_LIST              13
#define PragTyp_INCREMENTAL_VACUUM            14
#define PragTyp_INDEX_INFO                    15
#define PragTyp_INDEX_LIST                    16
#define PragTyp_INTEGRITY_CHECK               17
#define PragTyp_JOURNAL_MODE                  18
#define PragTyp_JOURNAL_SIZE_LIMIT            19
#define PragTyp_LOCK_PROXY_FILE               20
#define PragTyp_LOCKING_MODE                  21
#define PragTyp_PAGE_COUNT                    22
#define PragTyp_MMAP_SIZE                     23
#define PragTyp_PAGE_SIZE                     24
#define PragTyp_SECURE_DELETE                 25
#define PragTyp_SHRINK_MEMORY                 26
#define PragTyp_SOFT_HEAP_LIMIT               27
#define PragTyp_STATS                         28
#define PragTyp_SYNCHRONOUS                   29
#define PragTyp_TABLE_INFO                    30
#define PragTyp_TEMP_STORE                    31
#define PragTyp_TEMP_STORE_DIRECTORY          32
#define PragTyp_THREADS                       33
#define PragTyp_WAL_AUTOCHECKPOINT            34
#define PragTyp_WAL_CHECKPOINT                35
#define PragTyp_ACTIVATE_EXTENSIONS           36
#define PragTyp_HEXKEY                        37
#define PragTyp_KEY                           38
#define PragTyp_REKEY                         39
#define PragTyp_LOCK_STATUS                   40
#define PragTyp_PARSER_TRACE                  41
#define PragFlag_NeedSchema           0x01
#define PragFlag_ReadOnly             0x02
static const struct sPragmaNames {
  const char *const zName;  /* Name of pragma */
  u8 ePragTyp;              /* PragTyp_XXX value */
  u8 mPragFlag;             /* Zero or more PragFlag_XXX values */
  u32 iArg;                 /* Extra argument */
................................................................................
  { /* zName:     */ "busy_timeout",
    /* ePragTyp:  */ PragTyp_BUSY_TIMEOUT,
    /* ePragFlag: */ 0,
    /* iArg:      */ 0 },
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
  { /* zName:     */ "cache_size",
    /* ePragTyp:  */ PragTyp_CACHE_SIZE,
    /* ePragFlag: */ 0,
    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "cache_spill",
    /* ePragTyp:  */ PragTyp_FLAG,
    /* ePragFlag: */ 0,
    /* iArg:      */ SQLITE_CacheSpill },
#endif
  { /* zName:     */ "case_sensitive_like",
    /* ePragTyp:  */ PragTyp_CASE_SENSITIVE_LIKE,
    /* ePragFlag: */ 0,
    /* iArg:      */ 0 },
  { /* zName:     */ "cell_size_check",
    /* ePragTyp:  */ PragTyp_FLAG,
................................................................................
    /* ePragFlag: */ PragFlag_NeedSchema,
    /* iArg:      */ 0 },
  { /* zName:     */ "page_size",
    /* ePragTyp:  */ PragTyp_PAGE_SIZE,
    /* ePragFlag: */ 0,
    /* iArg:      */ 0 },
#endif
#if defined(SQLITE_DEBUG)
  { /* zName:     */ "parser_trace",
    /* ePragTyp:  */ PragTyp_PARSER_TRACE,
    /* ePragFlag: */ 0,
    /* iArg:      */ 0 },
#endif
#if !defined(SQLITE_OMIT_FLAG_PRAGMAS)
  { /* zName:     */ "query_only",
................................................................................
}

/*
** Process a pragma statement.  
**
** Pragmas are of this form:
**
**      PRAGMA [database.]id [= value]
**
** The identifier might also be a string.  The value is a string, and
** identifier, or a number.  If minusFlag is true, then the value is
** a number that was preceded by a minus sign.
**
** If the left side is "database.id" then pId1 is the database name
** and pId2 is the id.  If the left side is just "id" then pId1 is the
** id and pId2 is any empty string.
*/
SQLITE_PRIVATE void sqlite3Pragma(
  Parse *pParse, 
  Token *pId1,        /* First part of [database.]id field */
  Token *pId2,        /* Second part of [database.]id field, or NULL */
  Token *pValue,      /* Token for <value>, or NULL */
  int minusFlag       /* True if a '-' sign preceded <value> */
){
  char *zLeft = 0;       /* Nul-terminated UTF-8 string <id> */
  char *zRight = 0;      /* Nul-terminated UTF-8 string <value>, or NULL */
  const char *zDb = 0;   /* The database name */
  Token *pId;            /* Pointer to <id> token */
................................................................................
  Vdbe *v = sqlite3GetVdbe(pParse);  /* Prepared statement */
  const struct sPragmaNames *pPragma;

  if( v==0 ) return;
  sqlite3VdbeRunOnlyOnce(v);
  pParse->nMem = 2;

  /* Interpret the [database.] part of the pragma statement. iDb is the
  ** index of the database this pragma is being applied to in db.aDb[]. */
  iDb = sqlite3TwoPartName(pParse, pId1, pId2, &pId);
  if( iDb<0 ) return;
  pDb = &db->aDb[iDb];

  /* If the temp database has been explicitly named as part of the 
  ** pragma, make sure it is open. 
................................................................................
  }

  /* Jump to the appropriate pragma handler */
  switch( pPragma->ePragTyp ){
  
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && !defined(SQLITE_OMIT_DEPRECATED)
  /*
  **  PRAGMA [database.]default_cache_size
  **  PRAGMA [database.]default_cache_size=N
  **
  ** The first form reports the current persistent setting for the
  ** page cache size.  The value returned is the maximum number of
  ** pages in the page cache.  The second form sets both the current
  ** page cache size value and the persistent page cache size value
  ** stored in the database file.
  **
................................................................................
    }
    break;
  }
#endif /* !SQLITE_OMIT_PAGER_PRAGMAS && !SQLITE_OMIT_DEPRECATED */

#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
  /*
  **  PRAGMA [database.]page_size
  **  PRAGMA [database.]page_size=N
  **
  ** The first form reports the current setting for the
  ** database page size in bytes.  The second form sets the
  ** database page size value.  The value can only be set if
  ** the database has not yet been created.
  */
  case PragTyp_PAGE_SIZE: {
................................................................................
        db->mallocFailed = 1;
      }
    }
    break;
  }

  /*
  **  PRAGMA [database.]secure_delete
  **  PRAGMA [database.]secure_delete=ON/OFF
  **
  ** The first form reports the current setting for the
  ** secure_delete flag.  The second form changes the secure_delete
  ** flag setting and reports thenew value.
  */
  case PragTyp_SECURE_DELETE: {
    Btree *pBt = pDb->pBt;
................................................................................
    }
    b = sqlite3BtreeSecureDelete(pBt, b);
    returnSingleInt(v, "secure_delete", b);
    break;
  }

  /*
  **  PRAGMA [database.]max_page_count
  **  PRAGMA [database.]max_page_count=N
  **
  ** The first form reports the current setting for the
  ** maximum number of pages in the database file.  The 
  ** second form attempts to change this setting.  Both
  ** forms return the current setting.
  **
  ** The absolute value of N is used.  This is undocumented and might
  ** change.  The only purpose is to provide an easy way to test
  ** the sqlite3AbsInt32() function.
  **
  **  PRAGMA [database.]page_count
  **
  ** Return the number of pages in the specified database.
  */
  case PragTyp_PAGE_COUNT: {
    int iReg;
    sqlite3CodeVerifySchema(pParse, iDb);
    iReg = ++pParse->nMem;
................................................................................
    sqlite3VdbeAddOp2(v, OP_ResultRow, iReg, 1);
    sqlite3VdbeSetNumCols(v, 1);
    sqlite3VdbeSetColName(v, 0, COLNAME_NAME, zLeft, SQLITE_TRANSIENT);
    break;
  }

  /*
  **  PRAGMA [database.]locking_mode
  **  PRAGMA [database.]locking_mode = (normal|exclusive)
  */
  case PragTyp_LOCKING_MODE: {
    const char *zRet = "normal";
    int eMode = getLockingMode(zRight);

    if( pId2->n==0 && eMode==PAGER_LOCKINGMODE_QUERY ){
      /* Simple "PRAGMA locking_mode;" statement. This is a query for
................................................................................
      zRet = "exclusive";
    }
    returnSingleText(v, "locking_mode", zRet);
    break;
  }

  /*
  **  PRAGMA [database.]journal_mode
  **  PRAGMA [database.]journal_mode =
  **                      (delete|persist|off|truncate|memory|wal|off)
  */
  case PragTyp_JOURNAL_MODE: {
    int eMode;        /* One of the PAGER_JOURNALMODE_XXX symbols */
    int ii;           /* Loop counter */

    setOneColumnName(v, "journal_mode");
................................................................................
      }
    }
    sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 1);
    break;
  }

  /*
  **  PRAGMA [database.]journal_size_limit
  **  PRAGMA [database.]journal_size_limit=N
  **
  ** Get or set the size limit on rollback journal files.
  */
  case PragTyp_JOURNAL_SIZE_LIMIT: {
    Pager *pPager = sqlite3BtreePager(pDb->pBt);
    i64 iLimit = -2;
    if( zRight ){
................................................................................
    returnSingleInt(v, "journal_size_limit", iLimit);
    break;
  }

#endif /* SQLITE_OMIT_PAGER_PRAGMAS */

  /*
  **  PRAGMA [database.]auto_vacuum
  **  PRAGMA [database.]auto_vacuum=N
  **
  ** Get or set the value of the database 'auto-vacuum' parameter.
  ** The value is one of:  0 NONE 1 FULL 2 INCREMENTAL
  */
#ifndef SQLITE_OMIT_AUTOVACUUM
  case PragTyp_AUTO_VACUUM: {
    Btree *pBt = pDb->pBt;
................................................................................
      }
    }
    break;
  }
#endif

  /*
  **  PRAGMA [database.]incremental_vacuum(N)
  **
  ** Do N steps of incremental vacuuming on a database.
  */
#ifndef SQLITE_OMIT_AUTOVACUUM
  case PragTyp_INCREMENTAL_VACUUM: {
    int iLimit, addr;
    if( zRight==0 || !sqlite3GetInt32(zRight, &iLimit) || iLimit<=0 ){
................................................................................
    sqlite3VdbeJumpHere(v, addr);
    break;
  }
#endif

#ifndef SQLITE_OMIT_PAGER_PRAGMAS
  /*
  **  PRAGMA [database.]cache_size
  **  PRAGMA [database.]cache_size=N
  **
  ** The first form reports the current local setting for the
  ** page cache size. The second form sets the local
  ** page cache size value.  If N is positive then that is the
  ** number of pages in the cache.  If N is negative, then the
  ** number of pages is adjusted so that the cache uses -N kibibytes
  ** of memory.
  */
  case PragTyp_CACHE_SIZE: {
    assert( sqlite3SchemaMutexHeld(db, iDb, 0) );
    if( !zRight ){
      if( sqlite3ReadSchema(pParse) ) goto pragma_out;
      returnSingleInt(v, "cache_size", pDb->pSchema->cache_size);
    }else{
      int size = sqlite3Atoi(zRight);
      pDb->pSchema->cache_size = size;
      sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);
      if( sqlite3ReadSchema(pParse) ) goto pragma_out;
    }
    break;
  }

  /*











































  **  PRAGMA [database.]mmap_size(N)
  **
  ** Used to set mapping size limit. The mapping size limit is
  ** used to limit the aggregate size of all memory mapped regions of the
  ** database file. If this parameter is set to zero, then memory mapping
  ** is not used at all.  If N is negative, then the default memory map
  ** limit determined by sqlite3_config(SQLITE_CONFIG_MMAP_SIZE) is set.
  ** The parameter N is measured in bytes.
................................................................................
    }
    break;
  }
#endif

#if SQLITE_ENABLE_LOCKING_STYLE
  /*
  **   PRAGMA [database.]lock_proxy_file
  **   PRAGMA [database.]lock_proxy_file = ":auto:"|"lock_file_path"
  **
  ** Return or set the value of the lock_proxy_file flag.  Changing
  ** the value sets a specific file to be used for database access locks.
  **
  */
  case PragTyp_LOCK_PROXY_FILE: {
    if( !zRight ){
................................................................................
      }
    }
    break;
  }
#endif /* SQLITE_ENABLE_LOCKING_STYLE */      
    
  /*
  **   PRAGMA [database.]synchronous
  **   PRAGMA [database.]synchronous=OFF|ON|NORMAL|FULL
  **
  ** Return or set the local value of the synchronous flag.  Changing
  ** the local value does not make changes to the disk file and the
  ** default value will be restored the next time the database is
  ** opened.
  */
  case PragTyp_SYNCHRONOUS: {
................................................................................
#endif /* !defined(SQLITE_OMIT_TRIGGER) */
#endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */

#ifndef NDEBUG
  case PragTyp_PARSER_TRACE: {
    if( zRight ){
      if( sqlite3GetBoolean(zRight, 0) ){
        sqlite3ParserTrace(stderr, "parser: ");
      }else{
        sqlite3ParserTrace(0, 0);
      }
    }
  }
  break;
#endif
................................................................................
        if( pTab->pIndex==0 ) continue;
        pPk = HasRowid(pTab) ? 0 : sqlite3PrimaryKeyIndex(pTab);
        addr = sqlite3VdbeAddOp1(v, OP_IfPos, 1);  /* Stop if out of errors */
        VdbeCoverage(v);
        sqlite3VdbeAddOp2(v, OP_Halt, 0, 0);
        sqlite3VdbeJumpHere(v, addr);
        sqlite3ExprCacheClear(pParse);
        sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenRead,
                                   1, 0, &iDataCur, &iIdxCur);
        sqlite3VdbeAddOp2(v, OP_Integer, 0, 7);
        for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){
          sqlite3VdbeAddOp2(v, OP_Integer, 0, 8+j); /* index entries counter */
        }
        pParse->nMem = MAX(pParse->nMem, 8+j);
        sqlite3VdbeAddOp2(v, OP_Rewind, iDataCur, 0); VdbeCoverage(v);
................................................................................
    }
  }
  break;
#endif /* SQLITE_OMIT_UTF16 */

#ifndef SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS
  /*
  **   PRAGMA [database.]schema_version
  **   PRAGMA [database.]schema_version = <integer>
  **
  **   PRAGMA [database.]user_version
  **   PRAGMA [database.]user_version = <integer>
  **
  **   PRAGMA [database.]freelist_count = <integer>
  **
  **   PRAGMA [database.]application_id
  **   PRAGMA [database.]application_id = <integer>
  **
  ** The pragma's schema_version and user_version are used to set or get
  ** the value of the schema-version and user-version, respectively. Both
  ** the schema-version and the user-version are 32-bit signed integers
  ** stored in the database header.
  **
  ** The schema-cookie is usually only manipulated internally by SQLite. It
................................................................................
    }
  }
  break;
#endif /* SQLITE_OMIT_COMPILEOPTION_DIAGS */

#ifndef SQLITE_OMIT_WAL
  /*
  **   PRAGMA [database.]wal_checkpoint = passive|full|restart|truncate
  **
  ** Checkpoint the database.
  */
  case PragTyp_WAL_CHECKPOINT: {
    static const char *azCol[] = { "busy", "log", "checkpointed" };
    int iBt = (pId2->z?iDb:SQLITE_MAX_ATTACHED);
    int eMode = SQLITE_CHECKPOINT_PASSIVE;
................................................................................
  pNew = sqlite3DbMallocZero(db, sizeof(*pNew) );
  if( pNew==0 ){
    assert( db->mallocFailed );
    pNew = &standin;
    memset(pNew, 0, sizeof(*pNew));
  }
  if( pEList==0 ){
    pEList = sqlite3ExprListAppend(pParse, 0, sqlite3Expr(db,TK_ALL,0));
  }
  pNew->pEList = pEList;
  if( pSrc==0 ) pSrc = sqlite3DbMallocZero(db, sizeof(*pSrc));
  pNew->pSrc = pSrc;
  pNew->pWhere = pWhere;
  pNew->pGroupBy = pGroupBy;
  pNew->pHaving = pHaving;
................................................................................
  u8 estWidth = 1;
#ifdef SQLITE_ENABLE_COLUMN_METADATA
  char const *zOrigDb = 0;
  char const *zOrigTab = 0;
  char const *zOrigCol = 0;
#endif

  if( NEVER(pExpr==0) || pNC->pSrcList==0 ) return 0;

  switch( pExpr->op ){
    case TK_AGG_COLUMN:
    case TK_COLUMN: {
      /* The expression is a column. Locate the table the column is being
      ** extracted from in NameContext.pSrcList. This table may be real
      ** database table or a subquery.
      */
................................................................................
#ifndef SQLITE_OMIT_EXPLAIN
  /* If this is an EXPLAIN, skip this step */
  if( pParse->explain ){
    return;
  }
#endif

  if( pParse->colNamesSet || NEVER(v==0) || db->mallocFailed ) return;


  pParse->colNamesSet = 1;
  fullNames = (db->flags & SQLITE_FullColNames)!=0;
  shortNames = (db->flags & SQLITE_ShortColNames)!=0;
  sqlite3VdbeSetNumCols(v, pEList->nExpr);
  for(i=0; i<pEList->nExpr; i++){
    Expr *p;
    p = pEList->a[i].pExpr;
    if( NEVER(p==0) ) continue;
    if( pEList->a[i].zName ){
      char *zName = pEList->a[i].zName;
      sqlite3VdbeSetColName(v, i, COLNAME_NAME, zName, SQLITE_TRANSIENT);
    }else if( (p->op==TK_COLUMN || p->op==TK_AGG_COLUMN) && pTabList ){
      Table *pTab;
      char *zCol;
      int iCol = p->iColumn;
      for(j=0; ALWAYS(j<pTabList->nSrc); j++){
        if( pTabList->a[j].iCursor==p->iTable ) break;
      }
      assert( j<pTabList->nSrc );
................................................................................
  Parse *pParse,          /* Parsing context */
  ExprList *pEList,       /* Expr list from which to derive column names */
  i16 *pnCol,             /* Write the number of columns here */
  Column **paCol          /* Write the new column list here */
){
  sqlite3 *db = pParse->db;   /* Database connection */
  int i, j;                   /* Loop counters */
  int cnt;                    /* Index added to make the name unique */
  Column *aCol, *pCol;        /* For looping over result columns */
  int nCol;                   /* Number of columns in the result set */
  Expr *p;                    /* Expression for a single result column */
  char *zName;                /* Column name */
  int nName;                  /* Size of name in zName[] */



  if( pEList ){
    nCol = pEList->nExpr;
    aCol = sqlite3DbMallocZero(db, sizeof(aCol[0])*nCol);
    testcase( aCol==0 );
  }else{
    nCol = 0;
    aCol = 0;
  }

  *pnCol = nCol;
  *paCol = aCol;

  for(i=0, pCol=aCol; i<nCol; i++, pCol++){
    /* Get an appropriate name for the column
    */
    p = sqlite3ExprSkipCollate(pEList->a[i].pExpr);
    if( (zName = pEList->a[i].zName)!=0 ){
      /* If the column contains an "AS <name>" phrase, use <name> as the name */
      zName = sqlite3DbStrDup(db, zName);
    }else{
      Expr *pColExpr = p;  /* The expression that is the result column name */
      Table *pTab;         /* Table associated with this expression */
      while( pColExpr->op==TK_DOT ){
        pColExpr = pColExpr->pRight;
        assert( pColExpr!=0 );
      }
      if( pColExpr->op==TK_COLUMN && ALWAYS(pColExpr->pTab!=0) ){
        /* For columns use the column name name */
        int iCol = pColExpr->iColumn;
        pTab = pColExpr->pTab;
        if( iCol<0 ) iCol = pTab->iPKey;
        zName = sqlite3MPrintf(db, "%s",
                 iCol>=0 ? pTab->aCol[iCol].zName : "rowid");
      }else if( pColExpr->op==TK_ID ){
        assert( !ExprHasProperty(pColExpr, EP_IntValue) );
        zName = sqlite3MPrintf(db, "%s", pColExpr->u.zToken);
      }else{
        /* Use the original text of the column expression as its name */
        zName = sqlite3MPrintf(db, "%s", pEList->a[i].zSpan);
      }
    }
    if( db->mallocFailed ){
      sqlite3DbFree(db, zName);
      break;
    }


    /* Make sure the column name is unique.  If the name is not unique,
    ** append an integer to the name so that it becomes unique.
    */


    nName = sqlite3Strlen30(zName);
    for(j=cnt=0; j<i; j++){
      if( sqlite3StrICmp(aCol[j].zName, zName)==0 ){
        char *zNewName;
        int k;
        for(k=nName-1; k>1 && sqlite3Isdigit(zName[k]); k--){}
        if( k>=0 && zName[k]==':' ) nName = k;
        zName[nName] = 0;
        zNewName = sqlite3MPrintf(db, "%s:%d", zName, ++cnt);
        sqlite3DbFree(db, zName);
        zName = zNewName;
        j = -1;
        if( zName==0 ) break;
      }


    }
    pCol->zName = zName;



  }


  if( db->mallocFailed ){
    for(j=0; j<i; j++){
      sqlite3DbFree(db, aCol[j].zName);
    }
    sqlite3DbFree(db, aCol);
    *paCol = 0;
    *pnCol = 0;
................................................................................
      assert( unionTab==dest.iSDParm || dest.eDest!=priorOp );
      if( dest.eDest!=priorOp ){
        int iCont, iBreak, iStart;
        assert( p->pEList );
        if( dest.eDest==SRT_Output ){
          Select *pFirst = p;
          while( pFirst->pPrior ) pFirst = pFirst->pPrior;
          generateColumnNames(pParse, 0, pFirst->pEList);
        }
        iBreak = sqlite3VdbeMakeLabel(v);
        iCont = sqlite3VdbeMakeLabel(v);
        computeLimitRegisters(pParse, p, iBreak);
        sqlite3VdbeAddOp2(v, OP_Rewind, unionTab, iBreak); VdbeCoverage(v);
        iStart = sqlite3VdbeCurrentAddr(v);
        selectInnerLoop(pParse, p, p->pEList, unionTab,
................................................................................
      /* Generate code to take the intersection of the two temporary
      ** tables.
      */
      assert( p->pEList );
      if( dest.eDest==SRT_Output ){
        Select *pFirst = p;
        while( pFirst->pPrior ) pFirst = pFirst->pPrior;
        generateColumnNames(pParse, 0, pFirst->pEList);
      }
      iBreak = sqlite3VdbeMakeLabel(v);
      iCont = sqlite3VdbeMakeLabel(v);
      computeLimitRegisters(pParse, p, iBreak);
      sqlite3VdbeAddOp2(v, OP_Rewind, tab1, iBreak); VdbeCoverage(v);
      r1 = sqlite3GetTempReg(pParse);
      iStart = sqlite3VdbeAddOp2(v, OP_RowKey, tab1, r1);
................................................................................
  sqlite3VdbeResolveLabel(v, labelEnd);

  /* Set the number of output columns
  */
  if( pDest->eDest==SRT_Output ){
    Select *pFirst = pPrior;
    while( pFirst->pPrior ) pFirst = pFirst->pPrior;
    generateColumnNames(pParse, 0, pFirst->pEList);
  }

  /* Reassembly the compound query so that it will be freed correctly
  ** by the calling function */
  if( p->pPrior ){
    sqlite3SelectDelete(db, p->pPrior);
  }
................................................................................
    }

    /* Transfer the FROM clause terms from the subquery into the
    ** outer query.
    */
    for(i=0; i<nSubSrc; i++){
      sqlite3IdListDelete(db, pSrc->a[i+iFrom].pUsing);

      pSrc->a[i+iFrom] = pSubSrc->a[i];
      memset(&pSubSrc->a[i], 0, sizeof(pSubSrc->a[i]));
    }
    pSrc->a[iFrom].fg.jointype = jointype;
  
    /* Now begin substituting subquery result set expressions for 
    ** references to the iParent in the outer query.
................................................................................
  pNew = sqlite3DbMallocZero(db, sizeof(*pNew) );
  if( pNew==0 ) return WRC_Abort;
  memset(&dummy, 0, sizeof(dummy));
  pNewSrc = sqlite3SrcListAppendFromTerm(pParse,0,0,0,&dummy,pNew,0,0);
  if( pNewSrc==0 ) return WRC_Abort;
  *pNew = *p;
  p->pSrc = pNewSrc;
  p->pEList = sqlite3ExprListAppend(pParse, 0, sqlite3Expr(db, TK_ALL, 0));
  p->op = TK_SELECT;
  p->pWhere = 0;
  pNew->pGroupBy = 0;
  pNew->pHaving = 0;
  pNew->pOrderBy = 0;
  p->pPrior = 0;
  p->pNext = 0;
................................................................................
  p->selFlags |= SF_Converted;
  assert( pNew->pPrior!=0 );
  pNew->pPrior->pNext = pNew;
  pNew->pLimit = 0;
  pNew->pOffset = 0;
  return WRC_Continue;
}














#ifndef SQLITE_OMIT_CTE
/*
** Argument pWith (which may be NULL) points to a linked list of nested 
** WITH contexts, from inner to outermost. If the table identified by 
** FROM clause element pItem is really a common-table-expression (CTE) 
** then return a pointer to the CTE definition for that table. Otherwise
** return NULL.
**
** If a non-NULL value is returned, set *ppContext to point to the With
** object that the returned CTE belongs to.
*/
static struct Cte *searchWith(
  With *pWith,                    /* Current outermost WITH clause */
  struct SrcList_item *pItem,     /* FROM clause element to resolve */
  With **ppContext                /* OUT: WITH clause return value belongs to */
){
  const char *zName;
  if( pItem->zDatabase==0 && (zName = pItem->zName)!=0 ){
    With *p;
    for(p=pWith; p; p=p->pOuter){
................................................................................
** onto the top of the stack. If argument bFree is true, then this
** WITH clause will never be popped from the stack. In this case it
** should be freed along with the Parse object. In other cases, when
** bFree==0, the With object will be freed along with the SELECT 
** statement with which it is associated.
*/
SQLITE_PRIVATE void sqlite3WithPush(Parse *pParse, With *pWith, u8 bFree){
  assert( bFree==0 || pParse->pWith==0 );
  if( pWith ){

    pWith->pOuter = pParse->pWith;
    pParse->pWith = pWith;
    pParse->bFreeWith = bFree;

  }
}

/*
** This function checks if argument pFrom refers to a CTE declared by 
** a WITH clause on the stack currently maintained by the parser. And,
** if currently processing a CTE expression, if it is a recursive
................................................................................
    ** recursive reference to CTE pCte. Leave an error in pParse and return
    ** early. If pCte->zCteErr is NULL, then this is not a recursive reference.
    ** In this case, proceed.  */
    if( pCte->zCteErr ){
      sqlite3ErrorMsg(pParse, pCte->zCteErr, pCte->zName);
      return SQLITE_ERROR;
    }


    assert( pFrom->pTab==0 );
    pFrom->pTab = pTab = sqlite3DbMallocZero(db, sizeof(Table));
    if( pTab==0 ) return WRC_Abort;
    pTab->nRef = 1;
    pTab->zName = sqlite3DbStrDup(db, pCte->zName);
    pTab->iPKey = -1;
................................................................................
    }
    assert( pTab->nRef==1 || ((pSel->selFlags&SF_Recursive) && pTab->nRef==2 ));

    pCte->zCteErr = "circular reference: %s";
    pSavedWith = pParse->pWith;
    pParse->pWith = pWith;
    sqlite3WalkSelect(pWalker, bMayRecursive ? pSel->pPrior : pSel);


    for(pLeft=pSel; pLeft->pPrior; pLeft=pLeft->pPrior);
    pEList = pLeft->pEList;
    if( pCte->pCols ){
      if( pEList && pEList->nExpr!=pCte->pCols->nExpr ){
        sqlite3ErrorMsg(pParse, "table %s has %d values for %d columns",
            pCte->zName, pEList->nExpr, pCte->pCols->nExpr
................................................................................
      if( pTab->nRef==0xffff ){
        sqlite3ErrorMsg(pParse, "too many references to \"%s\": max 65535",
           pTab->zName);
        pFrom->pTab = 0;
        return WRC_Abort;
      }
      pTab->nRef++;



#if !defined(SQLITE_OMIT_VIEW) || !defined (SQLITE_OMIT_VIRTUALTABLE)
      if( pTab->pSelect || IsVirtual(pTab) ){
        i16 nCol;
        if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort;
        assert( pFrom->pSelect==0 );
        if( pFrom->fg.isTabFunc && !IsVirtual(pTab) ){
          sqlite3ErrorMsg(pParse, "'%s' is not a function", pTab->zName);
          return WRC_Abort;
        }
        pFrom->pSelect = sqlite3SelectDup(db, pTab->pSelect, 0);
        sqlite3SelectSetName(pFrom->pSelect, pTab->zName);
        nCol = pTab->nCol;
        pTab->nCol = -1;
        sqlite3WalkSelect(pWalker, pFrom->pSelect);
        pTab->nCol = nCol;
      }
................................................................................
  if( db->mallocFailed || sqliteProcessJoin(pParse, p) ){
    return WRC_Abort;
  }

  /* For every "*" that occurs in the column list, insert the names of
  ** all columns in all tables.  And for every TABLE.* insert the names
  ** of all columns in TABLE.  The parser inserted a special expression
  ** with the TK_ALL operator for each "*" that it found in the column list.
  ** The following code just has to locate the TK_ALL expressions and expand
  ** each one to the list of all columns in all tables.

  **
  ** The first loop just checks to see if there are any "*" operators
  ** that need expanding.
  */
  for(k=0; k<pEList->nExpr; k++){
    pE = pEList->a[k].pExpr;
    if( pE->op==TK_ALL ) break;
    assert( pE->op!=TK_DOT || pE->pRight!=0 );
    assert( pE->op!=TK_DOT || (pE->pLeft!=0 && pE->pLeft->op==TK_ID) );
    if( pE->op==TK_DOT && pE->pRight->op==TK_ALL ) break;
  }
  if( k<pEList->nExpr ){
    /*
    ** If we get here it means the result set contains one or more "*"
    ** operators that need to be expanded.  Loop through each expression
    ** in the result set and expand them one by one.
    */
................................................................................
    int longNames = (flags & SQLITE_FullColNames)!=0
                      && (flags & SQLITE_ShortColNames)==0;

    for(k=0; k<pEList->nExpr; k++){
      pE = a[k].pExpr;
      pRight = pE->pRight;
      assert( pE->op!=TK_DOT || pRight!=0 );

      if( pE->op!=TK_ALL && (pE->op!=TK_DOT || pRight->op!=TK_ALL) ){

        /* This particular expression does not need to be expanded.
        */
        pNew = sqlite3ExprListAppend(pParse, pNew, a[k].pExpr);
        if( pNew ){
          pNew->a[pNew->nExpr-1].zName = a[k].zName;
          pNew->a[pNew->nExpr-1].zSpan = a[k].zSpan;
          a[k].zName = 0;
................................................................................
            assert( zName );
            if( zTName && pSub
             && sqlite3MatchSpanName(pSub->pEList->a[j].zSpan, 0, zTName, 0)==0
            ){
              continue;
            }

            /* If a column is marked as 'hidden' (currently only possible
            ** for virtual tables), do not include it in the expanded
            ** result-set list.
            */
            if( IsHiddenColumn(&pTab->aCol[j]) ){
              assert(IsVirtual(pTab));

              continue;
            }
            tableSeen = 1;

            if( i>0 && zTName==0 ){
              if( (pFrom->fg.jointype & JT_NATURAL)!=0
                && tableAndColumnIndex(pTabList, i, zName, 0, 0)
................................................................................
    }
    sqlite3ExprListDelete(db, pEList);
    p->pEList = pNew;
  }
#if SQLITE_MAX_COLUMN
  if( p->pEList && p->pEList->nExpr>db->aLimit[SQLITE_LIMIT_COLUMN] ){
    sqlite3ErrorMsg(pParse, "too many columns in result set");

  }
#endif
  return WRC_Continue;
}

/*
** No-op routine for the parse-tree walker.
................................................................................
**
** When this routine is the Walker.xExprCallback then expression trees
** are walked without any actions being taken at each node.  Presumably,
** when this routine is used for Walker.xExprCallback then 
** Walker.xSelectCallback is set to do something useful for every 
** subquery in the parser tree.
*/
static int exprWalkNoop(Walker *NotUsed, Expr *NotUsed2){
  UNUSED_PARAMETER2(NotUsed, NotUsed2);
  return WRC_Continue;
}

/*
** This routine "expands" a SELECT statement and all of its subqueries.
** For additional information on what it means to "expand" a SELECT
................................................................................
** If anything goes wrong, an error message is written into pParse.
** The calling function can detect the problem by looking at pParse->nErr
** and/or pParse->db->mallocFailed.
*/
static void sqlite3SelectExpand(Parse *pParse, Select *pSelect){
  Walker w;
  memset(&w, 0, sizeof(w));
  w.xExprCallback = exprWalkNoop;
  w.pParse = pParse;
  if( pParse->hasCompound ){
    w.xSelectCallback = convertCompoundSelectToSubquery;
    sqlite3WalkSelect(&w, pSelect);
  }
  w.xSelectCallback = selectExpander;
  if( (pSelect->selFlags & SF_MultiValue)==0 ){
................................................................................
** Use this routine after name resolution.
*/
static void sqlite3SelectAddTypeInfo(Parse *pParse, Select *pSelect){
#ifndef SQLITE_OMIT_SUBQUERY
  Walker w;
  memset(&w, 0, sizeof(w));
  w.xSelectCallback2 = selectAddSubqueryTypeInfo;
  w.xExprCallback = exprWalkNoop;
  w.pParse = pParse;
  sqlite3WalkSelect(&w, pSelect);
#endif
}


/*
................................................................................
        sqlite3ExprCacheClear(pParse);
        sqlite3ExprCodeExprList(pParse, pGroupBy, regBase, 0, 0);
        j = nGroupBy;
        for(i=0; i<sAggInfo.nColumn; i++){
          struct AggInfo_col *pCol = &sAggInfo.aCol[i];
          if( pCol->iSorterColumn>=j ){
            int r1 = j + regBase;
            int r2;

            r2 = sqlite3ExprCodeGetColumn(pParse, 
                               pCol->pTab, pCol->iColumn, pCol->iTable, r1, 0);
            if( r1!=r2 ){
              sqlite3VdbeAddOp2(v, OP_SCopy, r2, r1);
            }
            j++;
          }
        }
        regRecord = sqlite3GetTempReg(pParse);
        sqlite3VdbeAddOp3(v, OP_MakeRecord, regBase, nCol, regRecord);
        sqlite3VdbeAddOp2(v, OP_SorterInsert, sAggInfo.sortingIdx, regRecord);
        sqlite3ReleaseTempReg(pParse, regRecord);
................................................................................
  }
#endif

  /* Generate code to destroy the database record of the trigger.
  */
  assert( pTable!=0 );
  if( (v = sqlite3GetVdbe(pParse))!=0 ){
    int base;
    static const int iLn = VDBE_OFFSET_LINENO(2);
    static const VdbeOpList dropTrigger[] = {
      { OP_Rewind,     0, ADDR(9),  0},
      { OP_String8,    0, 1,        0}, /* 1 */
      { OP_Column,     0, 1,        2},
      { OP_Ne,         2, ADDR(8),  1},
      { OP_String8,    0, 1,        0}, /* 4: "trigger" */
      { OP_Column,     0, 0,        2},
      { OP_Ne,         2, ADDR(8),  1},
      { OP_Delete,     0, 0,        0},
      { OP_Next,       0, ADDR(1),  0}, /* 8 */
    };

    sqlite3BeginWriteOperation(pParse, 0, iDb);
    sqlite3OpenMasterTable(pParse, iDb);
    base = sqlite3VdbeAddOpList(v,  ArraySize(dropTrigger), dropTrigger, iLn);
    sqlite3VdbeChangeP4(v, base+1, pTrigger->zName, P4_TRANSIENT);
    sqlite3VdbeChangeP4(v, base+4, "trigger", P4_STATIC);
    sqlite3ChangeCookie(pParse, iDb);
    sqlite3VdbeAddOp2(v, OP_Close, 0, 0);
    sqlite3VdbeAddOp4(v, OP_DropTrigger, iDb, 0, 0, pTrigger->zName, 0);
    if( pParse->nMem<3 ){
      pParse->nMem = 3;
    }
  }
}

/*
** Remove a trigger from the hash tables of the sqlite* pointer.
*/
SQLITE_PRIVATE void sqlite3UnlinkAndDeleteTrigger(sqlite3 *db, int iDb, const char *zName){
................................................................................
#endif
  }
  assert( (chngRowid & chngPk)==0 );
  assert( chngRowid==0 || chngRowid==1 );
  assert( chngPk==0 || chngPk==1 );
  chngKey = chngRowid + chngPk;

  /* The SET expressions are not actually used inside the WHERE loop.
  ** So reset the colUsed mask


  */
  pTabList->a[0].colUsed = 0;

  hasFK = sqlite3FkRequired(pParse, pTab, aXRef, chngKey);

  /* There is one entry in the aRegIdx[] array for each index on the table
  ** being updated.  Fill in aRegIdx[] with a register number that will hold
  ** the key for accessing each index.
  **
................................................................................
        }
      }
    }
    if( okOnePass ){
      if( aiCurOnePass[0]>=0 ) aToOpen[aiCurOnePass[0]-iBaseCur] = 0;
      if( aiCurOnePass[1]>=0 ) aToOpen[aiCurOnePass[1]-iBaseCur] = 0;
    }
    sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, iBaseCur, aToOpen,
                               0, 0);
  }

  /* Top of the update loop */
  if( okOnePass ){
    if( aToOpen[iDataCur-iBaseCur] && !isView ){
      assert( pPk );
................................................................................
        /* This branch loads the value of a column that will not be changed 
        ** into a register. This is done if there are no BEFORE triggers, or
        ** if there are one or more BEFORE triggers that use this value via
        ** a new.* reference in a trigger program.
        */
        testcase( i==31 );
        testcase( i==32 );
        sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, i, regNew+i);
      }else{
        sqlite3VdbeAddOp2(v, OP_Null, 0, regNew+i);
      }
    }
  }

  /* Fire any BEFORE UPDATE triggers. This happens before constraints are
................................................................................
  int iIdxCur;          /* The VDBE cursor used to access pIdx */
  int addrBrk;          /* Jump here to break out of the loop */
  int addrNxt;          /* Jump here to start the next IN combination */
  int addrSkip;         /* Jump here for next iteration of skip-scan */
  int addrCont;         /* Jump here to continue with the next loop cycle */
  int addrFirst;        /* First instruction of interior of the loop */
  int addrBody;         /* Beginning of the body of this loop */

  int iLikeRepCntr;     /* LIKE range processing counter register */
  int addrLikeRep;      /* LIKE range processing address */

  u8 iFrom;             /* Which entry in the FROM clause */
  u8 op, p3, p5;        /* Opcode, P3 & P5 of the opcode that ends the loop */
  int p1, p2;           /* Operands of the opcode used to ends the loop */
  union {               /* Information that depends on pWLoop->wsFlags */
    struct {
      int nIn;              /* Number of entries in aInLoop[] */
      struct InLoop {
................................................................................
    WhereOrInfo *pOrInfo;   /* Extra information if (eOperator & WO_OR)!=0 */
    WhereAndInfo *pAndInfo; /* Extra information if (eOperator& WO_AND)!=0 */
  } u;
  LogEst truthProb;       /* Probability of truth for this expression */
  u16 eOperator;          /* A WO_xx value describing <op> */
  u16 wtFlags;            /* TERM_xxx bit flags.  See below */
  u8 nChild;              /* Number of children that must disable us */

  WhereClause *pWC;       /* The clause this term is part of */
  Bitmask prereqRight;    /* Bitmask of tables used by pExpr->pRight */
  Bitmask prereqAll;      /* Bitmask of tables referenced by pExpr */
};

/*
** Allowed values of WhereTerm.wtFlags
................................................................................
/*
** An instance of the WhereScan object is used as an iterator for locating
** terms in the WHERE clause that are useful to the query planner.
*/
struct WhereScan {
  WhereClause *pOrigWC;      /* Original, innermost WhereClause */
  WhereClause *pWC;          /* WhereClause currently being scanned */
  char *zCollName;           /* Required collating sequence, if not NULL */
  Expr *pIdxExpr;            /* Search for this index expression */
  char idxaff;               /* Must match this affinity, if zCollName!=NULL */
  unsigned char nEquiv;      /* Number of entries in aEquiv[] */
  unsigned char iEquiv;      /* Next unused slot in aEquiv[] */
  u32 opMask;                /* Acceptable operators */
  int k;                     /* Resume scanning at this->pWC->a[this->k] */
  int aiCur[11];             /* Cursors in the equivalence class */
................................................................................
      }
    }
  }
  *pzAff = zAff;
  return regBase;
}


/*
** If the most recently coded instruction is a constant range contraint
** that originated from the LIKE optimization, then change the P3 to be
** pLoop->iLikeRepCntr and set P5.
**
** The LIKE optimization trys to evaluate "x LIKE 'abc%'" as a range
** expression: "x>='ABC' AND x<'abd'".  But this requires that the range
** scan loop run twice, once for strings and a second time for BLOBs.
** The OP_String opcodes on the second pass convert the upper and lower
** bound string contants to blobs.  This routine makes the necessary changes
** to the OP_String opcodes for that to happen.




*/
static void whereLikeOptimizationStringFixup(
  Vdbe *v,                /* prepared statement under construction */
  WhereLevel *pLevel,     /* The loop that contains the LIKE operator */
  WhereTerm *pTerm        /* The upper or lower bound just coded */
){
  if( pTerm->wtFlags & TERM_LIKEOPT ){
................................................................................
    assert( pOp!=0 );
    assert( pOp->opcode==OP_String8 
            || pTerm->pWC->pWInfo->pParse->db->mallocFailed );
    pOp->p3 = pLevel->iLikeRepCntr;
    pOp->p5 = 1;
  }
}

























































































































































/*
** Generate code for the start of the iLevel-th loop in the WHERE clause
** implementation described by pWInfo.
*/
SQLITE_PRIVATE Bitmask sqlite3WhereCodeOneLoopStart(
  WhereInfo *pWInfo,   /* Complete information about the WHERE clause */
................................................................................
    if( pLoop->wsFlags & WHERE_TOP_LIMIT ) pEnd = pLoop->aLTerm[j++];
    assert( pStart!=0 || pEnd!=0 );
    if( bRev ){
      pTerm = pStart;
      pStart = pEnd;
      pEnd = pTerm;
    }

    if( pStart ){
      Expr *pX;             /* The expression that defines the start bound */
      int r1, rTemp;        /* Registers for holding the start boundary */

      /* The following constant maps TK_xx codes into corresponding 
      ** seek opcodes.  It depends on a particular ordering of TK_xx
      */
................................................................................
      /* Like optimization range constraints always occur in pairs */
      assert( (pRangeStart->wtFlags & TERM_LIKEOPT)==0 || 
              (pLoop->wsFlags & WHERE_TOP_LIMIT)!=0 );
    }
    if( pLoop->wsFlags & WHERE_TOP_LIMIT ){
      pRangeEnd = pLoop->aLTerm[j++];
      nExtraReg = 1;

      if( (pRangeEnd->wtFlags & TERM_LIKEOPT)!=0 ){
        assert( pRangeStart!=0 );                     /* LIKE opt constraints */
        assert( pRangeStart->wtFlags & TERM_LIKEOPT );   /* occur in pairs */
        pLevel->iLikeRepCntr = ++pParse->nMem;
        testcase( bRev );
        testcase( pIdx->aSortOrder[nEq]==SQLITE_SO_DESC );
        sqlite3VdbeAddOp2(v, OP_Integer,
                          bRev ^ (pIdx->aSortOrder[nEq]==SQLITE_SO_DESC),
                          pLevel->iLikeRepCntr);
        VdbeComment((v, "LIKE loop counter"));
        pLevel->addrLikeRep = sqlite3VdbeCurrentAddr(v);
      }

      if( pRangeStart==0
       && (j = pIdx->aiColumn[nEq])>=0 
       && pIdx->pTable->aCol[j].notNull==0
      ){
        bSeekPastNull = 1;
      }
    }
    assert( pRangeEnd==0 || (pRangeEnd->wtFlags & TERM_VNULL)==0 );

    /* Generate code to evaluate all constraint terms using == or IN
    ** and store the values of those terms in an array of registers
    ** starting at regBase.
    */
    regBase = codeAllEqualityTerms(pParse,pLevel,bRev,nExtraReg,&zStartAff);
    assert( zStartAff==0 || sqlite3Strlen30(zStartAff)>=nEq );
    if( zStartAff ) cEndAff = zStartAff[nEq];
    addrNxt = pLevel->addrNxt;

    /* If we are doing a reverse order scan on an ascending index, or
    ** a forward order scan on a descending index, interchange the 
    ** start and end terms (pRangeStart and pRangeEnd).
    */
    if( (nEq<pIdx->nKeyCol && bRev==(pIdx->aSortOrder[nEq]==SQLITE_SO_ASC))
     || (bRev && pIdx->nKeyCol==nEq)
    ){
      SWAP(WhereTerm *, pRangeEnd, pRangeStart);
      SWAP(u8, bSeekPastNull, bStopAtNull);
    }











    testcase( pRangeStart && (pRangeStart->eOperator & WO_LE)!=0 );
    testcase( pRangeStart && (pRangeStart->eOperator & WO_GE)!=0 );
    testcase( pRangeEnd && (pRangeEnd->eOperator & WO_LE)!=0 );
    testcase( pRangeEnd && (pRangeEnd->eOperator & WO_GE)!=0 );
    startEq = !pRangeStart || pRangeStart->eOperator & (WO_LE|WO_GE);
    endEq =   !pRangeEnd || pRangeEnd->eOperator & (WO_LE|WO_GE);
................................................................................
        if( (pWC->a[iTerm].wtFlags & TERM_VIRTUAL)!=0 ) continue;
        if( (pWC->a[iTerm].eOperator & WO_ALL)==0 ) continue;
        testcase( pWC->a[iTerm].wtFlags & TERM_ORINFO );
        pExpr = sqlite3ExprDup(db, pExpr, 0);
        pAndExpr = sqlite3ExprAnd(db, pAndExpr, pExpr);
      }
      if( pAndExpr ){
        pAndExpr = sqlite3PExpr(pParse, TK_AND, 0, pAndExpr, 0);
      }
    }

    /* Run a separate WHERE clause for each term of the OR clause.  After
    ** eliminating duplicates from other WHERE clauses, the action for each
    ** sub-WHERE clause is to to invoke the main loop body as a subroutine.
    */
................................................................................
              int nPk = pPk->nKeyCol;
              int iPk;

              /* Read the PK into an array of temp registers. */
              r = sqlite3GetTempRange(pParse, nPk);
              for(iPk=0; iPk<nPk; iPk++){
                int iCol = pPk->aiColumn[iPk];
                int rx;
                rx = sqlite3ExprCodeGetColumn(pParse, pTab, iCol, iCur,r+iPk,0);
                if( rx!=r+iPk ){
                  sqlite3VdbeAddOp2(v, OP_SCopy, rx, r+iPk);
                }
              }

              /* Check if the temp table already contains this key. If so,
              ** the row has already been included in the result set and
              ** can be ignored (by jumping past the Gosub below). Otherwise,
              ** insert the key into the temp table and proceed with processing
              ** the row.
................................................................................
    static const u8 aStart[] = { OP_Rewind, OP_Last };
    assert( bRev==0 || bRev==1 );
    if( pTabItem->fg.isRecursive ){
      /* Tables marked isRecursive have only a single row that is stored in
      ** a pseudo-cursor.  No need to Rewind or Next such cursors. */
      pLevel->op = OP_Noop;
    }else{

      pLevel->op = aStep[bRev];
      pLevel->p1 = iCur;
      pLevel->p2 = 1 + sqlite3VdbeAddOp2(v, aStart[bRev], iCur, addrBrk);
      VdbeCoverageIf(v, bRev==0);
      VdbeCoverageIf(v, bRev!=0);
      pLevel->p5 = SQLITE_STMTSTATUS_FULLSCAN_STEP;
    }
................................................................................
    }
    pE = pTerm->pExpr;
    assert( pE!=0 );
    if( pLevel->iLeftJoin && !ExprHasProperty(pE, EP_FromJoin) ){
      continue;
    }
    if( pTerm->wtFlags & TERM_LIKECOND ){



      assert( pLevel->iLikeRepCntr>0 );
      skipLikeAddr = sqlite3VdbeAddOp1(v, OP_IfNot, pLevel->iLikeRepCntr);
      VdbeCoverage(v);

    }
    sqlite3ExprIfFalse(pParse, pE, addrCont, SQLITE_JUMPIFNULL);
    if( skipLikeAddr ) sqlite3VdbeJumpHere(v, skipLikeAddr);
    pTerm->wtFlags |= TERM_CODED;
  }

  /* Insert code to test for implied constraints based on transitivity
................................................................................
#endif /* SQLITE_OMIT_LIKE_OPTIMIZATION */


#ifndef SQLITE_OMIT_VIRTUALTABLE
/*
** Check to see if the given expression is of the form
**
**         column MATCH expr



**
** If it is then return TRUE.  If not, return FALSE.
*/
static int isMatchOfColumn(
  Expr *pExpr      /* Test this expression */

){









  ExprList *pList;



  if( pExpr->op!=TK_FUNCTION ){
    return 0;
  }
  if( sqlite3StrICmp(pExpr->u.zToken,"match")!=0 ){

    return 0;
  }
  pList = pExpr->x.pList;
  if( pList->nExpr!=2 ){

    return 0;
  }
  if( pList->a[1].pExpr->op != TK_COLUMN ){



    return 0;
  }

  return 1;
}
#endif /* SQLITE_OMIT_VIRTUALTABLE */

/*
** If the pBase expression originated in the ON or USING clause of
** a join, then transfer the appropriate markings over to derived.
*/
................................................................................
  Bitmask extraRight = 0;          /* Extra dependencies on LEFT JOIN */
  Expr *pStr1 = 0;                 /* RHS of LIKE/GLOB operator */
  int isComplete = 0;              /* RHS of LIKE/GLOB ends with wildcard */
  int noCase = 0;                  /* uppercase equivalent to lowercase */
  int op;                          /* Top-level operator.  pExpr->op */
  Parse *pParse = pWInfo->pParse;  /* Parsing context */
  sqlite3 *db = pParse->db;        /* Database connection */


  if( db->mallocFailed ){
    return;
  }
  pTerm = &pWC->a[idxTerm];
  pMaskSet = &pWInfo->sMaskSet;
  pExpr = pTerm->pExpr;
................................................................................
#ifndef SQLITE_OMIT_VIRTUALTABLE
  /* Add a WO_MATCH auxiliary term to the constraint set if the
  ** current expression is of the form:  column MATCH expr.
  ** This information is used by the xBestIndex methods of
  ** virtual tables.  The native query optimizer does not attempt
  ** to do anything with MATCH functions.
  */
  if( isMatchOfColumn(pExpr) ){
    int idxNew;
    Expr *pRight, *pLeft;
    WhereTerm *pNewTerm;
    Bitmask prereqColumn, prereqExpr;

    pRight = pExpr->x.pList->a[0].pExpr;
    pLeft = pExpr->x.pList->a[1].pExpr;
................................................................................
      idxNew = whereClauseInsert(pWC, pNewExpr, TERM_VIRTUAL|TERM_DYNAMIC);
      testcase( idxNew==0 );
      pNewTerm = &pWC->a[idxNew];
      pNewTerm->prereqRight = prereqExpr;
      pNewTerm->leftCursor = pLeft->iTable;
      pNewTerm->u.leftColumn = pLeft->iColumn;
      pNewTerm->eOperator = WO_MATCH;

      markTermAsChild(pWC, idxNew, idxTerm);
      pTerm = &pWC->a[idxTerm];
      pTerm->wtFlags |= TERM_COPIED;
      pNewTerm->prereqAll = pTerm->prereqAll;
    }
  }
#endif /* SQLITE_OMIT_VIRTUALTABLE */
................................................................................
  pWC->nTerm = 0;
  pWC->nSlot = ArraySize(pWC->aStatic);
  pWC->a = pWC->aStatic;
}

/*
** Deallocate a WhereClause structure.  The WhereClause structure
** itself is not freed.  This routine is the inverse of sqlite3WhereClauseInit().

*/
SQLITE_PRIVATE void sqlite3WhereClauseClear(WhereClause *pWC){
  int i;
  WhereTerm *a;
  sqlite3 *db = pWC->pWInfo->pParse->db;
  for(i=pWC->nTerm-1, a=pWC->a; i>=0; i--, a++){
    if( a->wtFlags & TERM_DYNAMIC ){
................................................................................
  ExprList *pArgs;
  Expr *pColRef;
  Expr *pTerm;
  if( pItem->fg.isTabFunc==0 ) return;
  pTab = pItem->pTab;
  assert( pTab!=0 );
  pArgs = pItem->u1.pFuncArg;
  assert( pArgs!=0 );
  for(j=k=0; j<pArgs->nExpr; j++){
    while( k<pTab->nCol && (pTab->aCol[k].colFlags & COLFLAG_HIDDEN)==0 ){ k++; }
    if( k>=pTab->nCol ){
      sqlite3ErrorMsg(pParse, "too many arguments on %s() - max %d",
                      pTab->zName, j);
      return;
    }
    pColRef = sqlite3PExpr(pParse, TK_COLUMN, 0, 0, 0);
    if( pColRef==0 ) return;
................................................................................
  char *zNotUsed;             /* Extra space on the end of pIdx */
  Bitmask idxCols;            /* Bitmap of columns used for indexing */
  Bitmask extraCols;          /* Bitmap of additional columns */
  u8 sentWarning = 0;         /* True if a warnning has been issued */
  Expr *pPartial = 0;         /* Partial Index Expression */
  int iContinue = 0;          /* Jump here to skip excluded rows */
  struct SrcList_item *pTabItem;  /* FROM clause term being indexed */
  int addrCounter;            /* Address where integer counter is initialized */
  int regBase;                /* Array of registers where record is assembled */

  /* Generate code to skip over the creation and initialization of the
  ** transient index on 2nd and subsequent iterations of the loop. */
  v = pParse->pVdbe;
  assert( v!=0 );
  addrInit = sqlite3CodeOnce(pParse); VdbeCoverage(v);
................................................................................
      testcase( iCol==BMS-1 );
      testcase( iCol==BMS );
      if( (idxCols & cMask)==0 ){
        Expr *pX = pTerm->pExpr;
        idxCols |= cMask;
        pIdx->aiColumn[n] = pTerm->u.leftColumn;
        pColl = sqlite3BinaryCompareCollSeq(pParse, pX->pLeft, pX->pRight);
        pIdx->azColl[n] = pColl ? pColl->zName : "BINARY";
        n++;
      }
    }
  }
  assert( (u32)n==pLoop->u.btree.nEq );

  /* Add additional columns needed to make the automatic index into
  ** a covering index */
  for(i=0; i<mxBitCol; i++){
    if( extraCols & MASKBIT(i) ){
      pIdx->aiColumn[n] = i;
      pIdx->azColl[n] = "BINARY";
      n++;
    }
  }
  if( pSrc->colUsed & MASKBIT(BMS-1) ){
    for(i=BMS-1; i<pTable->nCol; i++){
      pIdx->aiColumn[n] = i;
      pIdx->azColl[n] = "BINARY";
      n++;
    }
  }
  assert( n==nKeyCol );
  pIdx->aiColumn[n] = XN_ROWID;
  pIdx->azColl[n] = "BINARY";

  /* Create the automatic index */
  assert( pLevel->iIdxCur>=0 );
  pLevel->iIdxCur = pParse->nTab++;
  sqlite3VdbeAddOp2(v, OP_OpenAutoindex, pLevel->iIdxCur, nKeyCol+1);
  sqlite3VdbeSetP4KeyInfo(pParse, pIdx);
  VdbeComment((v, "for %s", pTable->zName));
................................................................................
    if( (pTerm->eOperator & ~(WO_ISNULL|WO_EQUIV|WO_IS))==0 ) continue;
    if( pTerm->wtFlags & TERM_VNULL ) continue;
    assert( pTerm->u.leftColumn>=(-1) );
    pIdxCons[j].iColumn = pTerm->u.leftColumn;
    pIdxCons[j].iTermOffset = i;
    op = (u8)pTerm->eOperator & WO_ALL;
    if( op==WO_IN ) op = WO_EQ;



    pIdxCons[j].op = op;
    /* The direct assignment in the previous line is possible only because
    ** the WO_ and SQLITE_INDEX_CONSTRAINT_ codes are identical.  The
    ** following asserts verify this fact. */
    assert( WO_EQ==SQLITE_INDEX_CONSTRAINT_EQ );
    assert( WO_LT==SQLITE_INDEX_CONSTRAINT_LT );
    assert( WO_LE==SQLITE_INDEX_CONSTRAINT_LE );
................................................................................
    pIdxInfo->idxStr = 0;
    pIdxInfo->idxNum = 0;
    pIdxInfo->needToFreeIdxStr = 0;
    pIdxInfo->orderByConsumed = 0;
    pIdxInfo->estimatedCost = SQLITE_BIG_DBL / (double)2;
    pIdxInfo->estimatedRows = 25;
    pIdxInfo->idxFlags = 0;

    rc = vtabBestIndex(pParse, pTab, pIdxInfo);
    if( rc ) goto whereLoopAddVtab_exit;
    pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint;
    pNew->prereq = mExtra;
    mxTerm = -1;
    assert( pNew->nLSlot>=nConstraint );
    for(i=0; i<nConstraint; i++) pNew->aLTerm[i] = 0;
................................................................................
  WhereLoopBuilder sWLB;     /* The WhereLoop builder */
  WhereMaskSet *pMaskSet;    /* The expression mask set */
  WhereLevel *pLevel;        /* A single level in pWInfo->a[] */
  WhereLoop *pLoop;          /* Pointer to a single WhereLoop object */
  int ii;                    /* Loop counter */
  sqlite3 *db;               /* Database connection */
  int rc;                    /* Return code */


  assert( (wctrlFlags & WHERE_ONEPASS_MULTIROW)==0 || (
        (wctrlFlags & WHERE_ONEPASS_DESIRED)!=0 
     && (wctrlFlags & WHERE_OMIT_OPEN_CLOSE)==0 
  ));

  /* Variable initialization */
................................................................................
  if( (wctrlFlags & WHERE_ONEPASS_DESIRED)!=0 ){
    int wsFlags = pWInfo->a[0].pWLoop->wsFlags;
    int bOnerow = (wsFlags & WHERE_ONEROW)!=0;
    if( bOnerow || ( (wctrlFlags & WHERE_ONEPASS_MULTIROW)
       && 0==(wsFlags & WHERE_VIRTUALTABLE)
    )){
      pWInfo->eOnePass = bOnerow ? ONEPASS_SINGLE : ONEPASS_MULTI;
      if( HasRowid(pTabList->a[0].pTab) ){



        pWInfo->a[0].pWLoop->wsFlags &= ~WHERE_IDX_ONLY;
      }
    }
  }

  /* Open all tables in the pTabList and any indices selected for
  ** searching those tables.
  */
................................................................................
        Bitmask b = pTabItem->colUsed;
        int n = 0;
        for(; b; b=b>>1, n++){}
        sqlite3VdbeChangeP4(v, sqlite3VdbeCurrentAddr(v)-1, 
                            SQLITE_INT_TO_PTR(n), P4_INT32);
        assert( n<=pTab->nCol );
      }








#ifdef SQLITE_ENABLE_COLUMN_USED_MASK
      sqlite3VdbeAddOp4Dup8(v, OP_ColumnsUsed, pTabItem->iCursor, 0, 0,
                            (const u8*)&pTabItem->colUsed, P4_INT64);
#endif
    }else{
      sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName);
    }
................................................................................
    sqlite3VdbeResolveLabel(v, pLevel->addrBrk);
    if( pLevel->addrSkip ){
      sqlite3VdbeGoto(v, pLevel->addrSkip);
      VdbeComment((v, "next skip-scan on %s", pLoop->u.btree.pIndex->zName));
      sqlite3VdbeJumpHere(v, pLevel->addrSkip);
      sqlite3VdbeJumpHere(v, pLevel->addrSkip-2);
    }

    if( pLevel->addrLikeRep ){
      int op;
      if( sqlite3VdbeGetOp(v, pLevel->addrLikeRep-1)->p1 ){
        op = OP_DecrJumpZero;
      }else{
        op = OP_JumpZeroIncr;
      }
      sqlite3VdbeAddOp2(v, op, pLevel->iLikeRepCntr, pLevel->addrLikeRep);
      VdbeCoverage(v);
    }

    if( pLevel->iLeftJoin ){
      addr = sqlite3VdbeAddOp1(v, OP_IfPos, pLevel->iLeftJoin); VdbeCoverage(v);
      assert( (pLoop->wsFlags & WHERE_IDX_ONLY)==0
           || (pLoop->wsFlags & WHERE_INDEXED)!=0 );
      if( (pLoop->wsFlags & WHERE_IDX_ONLY)==0 ){
        sqlite3VdbeAddOp1(v, OP_NullRow, pTabList->a[i].iCursor);
      }
................................................................................
  pParse->nQueryLoop = pWInfo->savedNQueryLoop;
  whereInfoFree(db, pWInfo);
  return;
}

/************** End of where.c ***********************************************/
/************** Begin file parse.c *******************************************/
/* Driver template for the LEMON parser generator.


** The author disclaims copyright to this source code.

**
** This version of "lempar.c" is modified, slightly, for use by SQLite.
** The only modifications are the addition of a couple of NEVER()
** macros to disable tests that are needed in the case of a general
** LALR(1) grammar but which are always false in the
** specific grammar used by SQLite.

*/
/* First off, code is included that follows the "include" declaration












** in the input grammar file. */

/* #include <stdio.h> */


/* #include "sqliteInt.h" */

/*
** Disable all error recovery processing in the parser push-down
** automaton.
*/
................................................................................
#define YYNOERRORRECOVERY 1

/*
** Make yytestcase() the same as testcase()
*/
#define yytestcase(X) testcase(X)













/*
** An instance of this structure holds information about the
** LIMIT clause of a SELECT statement.
*/
struct LimitVal {
  Expr *pLimit;    /* The LIMIT expression.  NULL if there is no limit */
  Expr *pOffset;   /* The OFFSET expression.  NULL if there is none */
................................................................................
    ExprSpan *pLeft,    /* The left operand */
    ExprSpan *pRight    /* The right operand */
  ){
    pOut->pExpr = sqlite3PExpr(pParse, op, pLeft->pExpr, pRight->pExpr, 0);
    pOut->zStart = pLeft->zStart;
    pOut->zEnd = pRight->zEnd;
  }








  /* Construct an expression node for a unary postfix operator
  */
  static void spanUnaryPostfix(
    ExprSpan *pOut,        /* Write the new expression node here */
    Parse *pParse,         /* Parsing context to record errors */
    int op,                /* The operator */
................................................................................
    ){
      sqlite3ErrorMsg(pParse, "syntax error after column name \"%.*s\"",
                         pIdToken->n, pIdToken->z);
    }
    sqlite3ExprListSetName(pParse, p, pIdToken, 1);
    return p;
  }
/* Next is all token values, in a form suitable for use by makeheaders.
** This section will be null unless lemon is run with the -m switch.
*/
/* 
** These constants (all generated automatically by the parser generator)
** specify the various kinds of tokens (terminals) that the parser
** understands. 
**
** Each symbol here is a terminal symbol in the grammar.
*/
/* Make sure the INTERFACE macro is defined.
*/
#ifndef INTERFACE
# define INTERFACE 1
#endif
/* The next thing included is series of defines which control
** various aspects of the generated parser.
**    YYCODETYPE         is the data type used for storing terminal
**                       and nonterminal numbers.  "unsigned char" is
**                       used if there are fewer than 250 terminals
**                       and nonterminals.  "int" is used otherwise.
**    YYNOCODE           is a number of type YYCODETYPE which corresponds
**                       to no legal terminal or nonterminal number.  This
**                       number is used to fill in empty slots of the hash 
**                       table.
**    YYFALLBACK         If defined, this indicates that one or more tokens
**                       have fall-back values which should be used if the
**                       original value of the token will not parse.
**    YYACTIONTYPE       is the data type used for storing terminal
**                       and nonterminal numbers.  "unsigned char" is
**                       used if there are fewer than 250 rules and
**                       states combined.  "int" is used otherwise.
**    sqlite3ParserTOKENTYPE     is the data type used for minor tokens given 
**                       directly to the parser from the tokenizer.
**    YYMINORTYPE        is the data type used for all minor tokens.
**                       This is typically a union of many types, one of
**                       which is sqlite3ParserTOKENTYPE.  The entry in the union
**                       for base tokens is called "yy0".
**    YYSTACKDEPTH       is the maximum depth of the parser's stack.  If
**                       zero the stack is dynamically sized using realloc()
**    sqlite3ParserARG_SDECL     A static variable declaration for the %extra_argument
**    sqlite3ParserARG_PDECL     A parameter declaration for the %extra_argument
**    sqlite3ParserARG_STORE     Code to store %extra_argument into yypParser
**    sqlite3ParserARG_FETCH     Code to extract %extra_argument from yypParser
**    YYERRORSYMBOL      is the code number of the error symbol.  If not
................................................................................
**    YY_MIN_SHIFTREDUCE Minimum value for shift-reduce actions
**    YY_MAX_SHIFTREDUCE Maximum value for shift-reduce actions
**    YY_MIN_REDUCE      Maximum value for reduce actions
**    YY_ERROR_ACTION    The yy_action[] code for syntax error
**    YY_ACCEPT_ACTION   The yy_action[] code for accept
**    YY_NO_ACTION       The yy_action[] code for no-op
*/




#define YYCODETYPE unsigned char
#define YYNOCODE 254
#define YYACTIONTYPE unsigned short int
#define YYWILDCARD 70
#define sqlite3ParserTOKENTYPE Token
typedef union {
  int yyinit;
  sqlite3ParserTOKENTYPE yy0;
  Select* yy3;
  ExprList* yy14;
  With* yy59;


  SrcList* yy65;
  struct LikeOp yy96;
  Expr* yy132;
  u8 yy186;
  int yy328;
  ExprSpan yy346;
  struct TrigEvent yy378;
  u16 yy381;
  IdList* yy408;
  struct {int value; int mask;} yy429;
  TriggerStep* yy473;
  struct LimitVal yy476;
} YYMINORTYPE;
#ifndef YYSTACKDEPTH
#define YYSTACKDEPTH 100
#endif
#define sqlite3ParserARG_SDECL Parse *pParse;
#define sqlite3ParserARG_PDECL ,Parse *pParse
#define sqlite3ParserARG_FETCH Parse *pParse = yypParser->pParse
................................................................................
#define YY_MIN_SHIFTREDUCE   649
#define YY_MAX_SHIFTREDUCE   976
#define YY_MIN_REDUCE        977
#define YY_MAX_REDUCE        1304
#define YY_ERROR_ACTION      1305
#define YY_ACCEPT_ACTION     1306
#define YY_NO_ACTION         1307


/* The yyzerominor constant is used to initialize instances of
** YYMINORTYPE objects to zero. */
static const YYMINORTYPE yyzerominor = { 0 };

/* Define the yytestcase() macro to be a no-op if is not already defined
** otherwise.
................................................................................
**  yy_lookahead[]     A table containing the lookahead for each entry in
**                     yy_action.  Used to detect hash collisions.
**  yy_shift_ofst[]    For each state, the offset into yy_action for
**                     shifting terminals.
**  yy_reduce_ofst[]   For each state, the offset into yy_action for
**                     shifting non-terminals after a reduce.
**  yy_default[]       Default action for each state.
*/

#define YY_ACTTAB_COUNT (1501)
static const YYACTIONTYPE yy_action[] = {
 /*     0 */   311, 1306,  145,  651,    2,  192,  652,  338,  780,   92,
 /*    10 */    92,   92,   92,   85,   90,   90,   90,   90,   89,   89,
 /*    20 */    88,   88,   88,   87,  335,   88,   88,   88,   87,  335,
 /*    30 */   327,  856,  856,   92,   92,   92,   92,  776,   90,   90,
 /*    40 */    90,   90,   89,   89,   88,   88,   88,   87,  335,   86,
 /*    50 */    83,  166,   93,   94,   84,  868,  871,  860,  860,   91,
 /*    60 */    91,   92,   92,   92,   92,  335,   90,   90,   90,   90,
 /*    70 */    89,   89,   88,   88,   88,   87,  335,  311,  780,   90,
 /*    80 */    90,   90,   90,   89,   89,   88,   88,   88,   87,  335,
 /*    90 */   123,  808,  689,  689,  689,  689,  112,  230,  430,  257,
 /*   100 */   809,  698,  430,   86,   83,  166,  324,   55,  856,  856,
 /*   110 */   201,  158,  276,  387,  271,  386,  188,  689,  689,  828,
 /*   120 */   833,   49,  944,  269,  833,   49,  123,   87,  335,   93,
 /*   130 */    94,   84,  868,  871,  860,  860,   91,   91,   92,   92,
 /*   140 */    92,   92,  342,   90,   90,   90,   90,   89,   89,   88,
 /*   150 */    88,   88,   87,  335,  311,  328,  333,  332,  701,  408,
 /*   160 */   394,   69,  690,  691,  690,  691,  715,  910,  251,  354,
 /*   170 */   250,  698,  704,  430,  908,  430,  909,   89,   89,   88,
 /*   180 */    88,   88,   87,  335,  391,  856,  856,  690,  691,  183,
 /*   190 */    95,  340,  384,  381,  380,  833,   31,  833,   49,  912,
 /*   200 */   912,  333,  332,  379,  123,  311,   93,   94,   84,  868,
 /*   210 */   871,  860,  860,   91,   91,   92,   92,   92,   92,  114,
 /*   220 */    90,   90,   90,   90,   89,   89,   88,   88,   88,   87,
 /*   230 */   335,  430,  408,  399,  435,  657,  856,  856,  346,   57,
 /*   240 */   232,  828,  109,   20,  912,  912,  231,  393,  937,  760,
 /*   250 */    97,  751,  752,  833,   49,  708,  708,   93,   94,   84,
 /*   260 */   868,  871,  860,  860,   91,   91,   92,   92,   92,   92,
 /*   270 */   707,   90,   90,   90,   90,   89,   89,   88,   88,   88,
 /*   280 */    87,  335,  311,  114,   22,  706,  688,   58,  408,  390,
 /*   290 */   251,  349,  240,  749,  752,  689,  689,  847,  685,  115,
 /*   300 */    21,  231,  393,  689,  689,  697,  183,  355,  430,  384,
 /*   310 */   381,  380,  192,  856,  856,  780,  123,  160,  159,  223,
 /*   320 */   379,  738,   25,  315,  362,  841,  143,  689,  689,  835,
 /*   330 */   833,   48,  339,  937,   93,   94,   84,  868,  871,  860,
 /*   340 */   860,   91,   91,   92,   92,   92,   92,  914,   90,   90,
 /*   350 */    90,   90,   89,   89,   88,   88,   88,   87,  335,  311,
 /*   360 */   840,  840,  840,  266,  430,  690,  691,  778,  114, 1300,
 /*   370 */  1300,  430,    1,  690,  691,  697,  688,  689,  689,  689,
 /*   380 */   689,  689,  689,  287,  298,  780,  833,   10,  686,  115,
 /*   390 */   856,  856,  355,  833,   10,  828,  366,  690,  691,  363,
 /*   400 */   321,   76,  123,   74,   23,  737,  807,  323,  356,  353,
 /*   410 */   847,   93,   94,   84,  868,  871,  860,  860,   91,   91,
 /*   420 */    92,   92,   92,   92,  940,   90,   90,   90,   90,   89,
 /*   430 */    89,   88,   88,   88,   87,  335,  311,  806,  841,  429,
 /*   440 */   713,  941,  835,  430,  251,  354,  250,  690,  691,  690,
 /*   450 */   691,  690,  691,   86,   83,  166,   24,  942,  151,  753,
 /*   460 */   285,  907,  403,  907,  164,  833,   10,  856,  856,  965,
 /*   470 */   306,  754,  679,  840,  840,  840,  795,  216,  794,  222,
 /*   480 */   906,  344,  906,  904,   86,   83,  166,  286,   93,   94,
 /*   490 */    84,  868,  871,  860,  860,   91,   91,   92,   92,   92,
 /*   500 */    92,  430,   90,   90,   90,   90,   89,   89,   88,   88,
 /*   510 */    88,   87,  335,  311,  430,  724,  352,  705,  427,  699,
 /*   520 */   700,  376,  210,  833,   49,  793,  397,  857,  857,  940,
 /*   530 */   213,  762,  727,  334,  699,  700,  833,   10,   86,   83,
 /*   540 */   166,  345,  396,  902,  856,  856,  941,  385,  833,    9,
 /*   550 */   406,  869,  872,  187,  890,  728,  347,  398,  404,  977,
 /*   560 */   652,  338,  942,  954,  413,   93,   94,   84,  868,  871,
 /*   570 */   860,  860,   91,   91,   92,   92,   92,   92,  861,   90,
 /*   580 */    90,   90,   90,   89,   89,   88,   88,   88,   87,  335,
 /*   590 */   311, 1219,  114,  430,  834,  430,    5,  165,  192,  688,
 /*   600 */   832,  780,  430,  723,  430,  234,  325,  189,  163,  316,
 /*   610 */   356,  955,  115,  235,  269,  833,   35,  833,   36,  747,
 /*   620 */   720,  856,  856,  793,  833,   12,  833,   27,  745,  174,
 /*   630 */   968, 1290,  968, 1291, 1290,  310, 1291,  693,  317,  245,
 /*   640 */   264,  311,   93,   94,   84,  868,  871,  860,  860,   91,
 /*   650 */    91,   92,   92,   92,   92,  832,   90,   90,   90,   90,
 /*   660 */    89,   89,   88,   88,   88,   87,  335,  430,  320,  213,
 /*   670 */   762,  780,  856,  856,  920,  920,  369,  257,  966,  220,
 /*   680 */   966,  396,  663,  664,  665,  242,  259,  244,  262,  833,
 /*   690 */    37,  650,    2,   93,   94,   84,  868,  871,  860,  860,
 /*   700 */    91,   91,   92,   92,   92,   92,  430,   90,   90,   90,
 /*   710 */    90,   89,   89,   88,   88,   88,   87,  335,  311,  430,
 /*   720 */   239,  430,  917,  368,  430,  238,  916,  793,  833,   38,
 /*   730 */   430,  825,  430,   66,  430,  392,  430,  766,  766,  430,
 /*   740 */   367,  833,   39,  833,   28,  430,  833,   29,   68,  856,
 /*   750 */   856,  900,  833,   40,  833,   41,  833,   42,  833,   11,
 /*   760 */    72,  833,   43,  243,  305,  970,  114,  833,   99,  961,
 /*   770 */    93,   94,   84,  868,  871,  860,  860,   91,   91,   92,
 /*   780 */    92,   92,   92,  430,   90,   90,   90,   90,   89,   89,
 /*   790 */    88,   88,   88,   87,  335,  311,  430,  361,  430,  165,
 /*   800 */   147,  430,  186,  185,  184,  833,   44,  430,  289,  430,
 /*   810 */   246,  430,  971,  430,  212,  163,  430,  357,  833,   45,
 /*   820 */   833,   32,  932,  833,   46,  793,  856,  856,  718,  833,
 /*   830 */    47,  833,   33,  833,  117,  833,  118,   75,  833,  119,
 /*   840 */   288,  305,  967,  214,  935,  322,  311,   93,   94,   84,
 /*   850 */   868,  871,  860,  860,   91,   91,   92,   92,   92,   92,
 /*   860 */   430,   90,   90,   90,   90,   89,   89,   88,   88,   88,
 /*   870 */    87,  335,  430,  832,  426,  317,  288,  856,  856,  114,
 /*   880 */   763,  257,  833,   53,  930,  219,  364,  257,  257,  971,
 /*   890 */   361,  396,  257,  257,  833,   34,  257,  311,   93,   94,
 /*   900 */    84,  868,  871,  860,  860,   91,   91,   92,   92,   92,
 /*   910 */    92,  430,   90,   90,   90,   90,   89,   89,   88,   88,
 /*   920 */    88,   87,  335,  430,  217,  318,  124,  253,  856,  856,
 /*   930 */   218,  943,  257,  833,  100,  898,  759,  774,  361,  755,
 /*   940 */   423,  329,  758, 1017,  289,  833,   50,  682,  311,   93,
 /*   950 */    82,   84,  868,  871,  860,  860,   91,   91,   92,   92,
 /*   960 */    92,   92,  430,   90,   90,   90,   90,   89,   89,   88,
 /*   970 */    88,   88,   87,  335,  430,  256,  419,  114,  249,  856,
 /*   980 */   856,  331,  114,  400,  833,  101,  359,  187, 1064,  726,
 /*   990 */   725,  739,  401,  416,  420,  360,  833,  102,  424,  311,
 /*  1000 */   258,   94,   84,  868,  871,  860,  860,   91,   91,   92,
 /*  1010 */    92,   92,   92,  430,   90,   90,   90,   90,   89,   89,
 /*  1020 */    88,   88,   88,   87,  335,  430,  221,  261,  114,  114,
 /*  1030 */   856,  856,  808,  114,  156,  833,   98,  772,  733,  734,
 /*  1040 */   275,  809,  771,  316,  263,  265,  960,  833,  116,  307,
 /*  1050 */   741,  274,  722,   84,  868,  871,  860,  860,   91,   91,
 /*  1060 */    92,   92,   92,   92,  430,   90,   90,   90,   90,   89,
 /*  1070 */    89,   88,   88,   88,   87,  335,   80,  425,  830,    3,
 /*  1080 */  1214,  191,  430,  721,  336,  336,  833,  113,  252,   80,
 /*  1090 */   425,   68,    3,  913,  913,  428,  270,  336,  336,  430,
 /*  1100 */   377,  784,  430,  197,  833,  106,  430,  716,  428,  430,
 /*  1110 */   267,  430,  897,   68,  414,  430,  769,  409,  430,   71,
 /*  1120 */   430,  833,  105,  123,  833,  103,  847,  414,  833,   49,
 /*  1130 */   843,  833,  104,  833,   52,  800,  123,  833,   54,  847,
 /*  1140 */   833,   51,  833,   26,  831,  802,   77,   78,  191,  389,
 /*  1150 */   430,  372,  114,   79,  432,  431,  911,  911,  835,   77,
 /*  1160 */    78,  779,  893,  408,  410,  197,   79,  432,  431,  791,
 /*  1170 */   226,  835,  833,   30,  772,   80,  425,  716,    3,  771,
 /*  1180 */   411,  412,  897,  336,  336,  290,  291,  839,  703,  840,
 /*  1190 */   840,  840,  842,   19,  428,  695,  684,  672,  111,  671,
 /*  1200 */   843,  673,  840,  840,  840,  842,   19,  207,  661,  278,
 /*  1210 */   148,  304,  280,  414,  282,    6,  822,  348,  248,  241,
 /*  1220 */   358,  934,  720,   80,  425,  847,    3,  161,  382,  273,
 /*  1230 */   284,  336,  336,  415,  296,  958,  895,  894,  157,  674,
 /*  1240 */   107,  194,  428,  948,  135,   77,   78,  777,  953,  951,
 /*  1250 */    56,  319,   79,  432,  431,  121,   66,  835,   59,  128,
 /*  1260 */   146,  414,  350,  130,  351,  819,  131,  132,  133,  375,
 /*  1270 */   173,  149,  138,  847,  936,  365,  178,   70,  425,  827,
 /*  1280 */     3,  889,   62,  371,  915,  336,  336,  792,  840,  840,
 /*  1290 */   840,  842,   19,   77,   78,  208,  428,  144,  179,  373,
 /*  1300 */    79,  432,  431,  255,  180,  835,  260,  675,  181,  308,
 /*  1310 */   388,  744,  326,  743,  742,  414,  731,  718,  712,  402,
 /*  1320 */   309,  711,  788,   65,  277,  272,  789,  847,  730,  710,
 /*  1330 */   709,  279,  193,  787,  281,  876,  840,  840,  840,  842,
 /*  1340 */    19,  786,  283,   73,  418,  330,  422,   77,   78,  227,
 /*  1350 */    96,  407,   67,  405,   79,  432,  431,  292,  228,  835,
 /*  1360 */   215,  202,  229,  293,  767,  303,  302,  301,  204,  299,
 /*  1370 */   294,  295,  676,    7,  681,  433,  669,  206,  110,  224,
 /*  1380 */   203,  205,  434,  667,  666,  658,  120,  168,  656,  237,
 /*  1390 */   840,  840,  840,  842,   19,  337,  155,  233,  236,  341,
 /*  1400 */   167,  905,  108,  313,  903,  826,  314,  125,  126,  127,
 /*  1410 */   129,  170,  247,  756,  172,  928,  134,  136,  171,   60,
 /*  1420 */    61,  123,  169,  137,  175,  933,  176,  927,    8,   13,
 /*  1430 */   177,  254,  191,  918,  139,  370,  924,  140,  678,  150,
 /*  1440 */   374,  274,  182,  378,  141,  122,   63,   14,  383,  729,
 /*  1450 */   268,   15,   64,  225,  846,  845,  874,   16,  765,  770,
 /*  1460 */     4,  162,  209,  395,  211,  142,  878,  796,  801,  312,
 /*  1470 */   190,   71,   68,  875,  873,  939,  199,  938,   17,  195,
 /*  1480 */    18,  196,  417,  975,  152,  653,  976,  198,  153,  421,
 /*  1490 */   877,  154,  200,  844,  696,   81,  343,  297, 1019, 1018,
 /*  1500 */   300,
};
static const YYCODETYPE yy_lookahead[] = {
 /*     0 */    19,  144,  145,  146,  147,   24,    1,    2,   27,   80,
 /*    10 */    81,   82,   83,   84,   85,   86,   87,   88,   89,   90,
 /*    20 */    91,   92,   93,   94,   95,   91,   92,   93,   94,   95,
 /*    30 */    19,   50,   51,   80,   81,   82,   83,  212,   85,   86,
 /*    40 */    87,   88,   89,   90,   91,   92,   93,   94,   95,  224,
 /*    50 */   225,  226,   71,   72,   73,   74,   75,   76,   77,   78,
 /*    60 */    79,   80,   81,   82,   83,   95,   85,   86,   87,   88,
 /*    70 */    89,   90,   91,   92,   93,   94,   95,   19,   97,   85,
 /*    80 */    86,   87,   88,   89,   90,   91,   92,   93,   94,   95,
 /*    90 */    66,   33,   27,   28,   27,   28,   22,  201,  152,  152,
 /*   100 */    42,   27,  152,  224,  225,  226,   95,  211,   50,   51,
 /*   110 */    99,  100,  101,  102,  103,  104,  105,   27,   28,   59,
 /*   120 */   174,  175,  243,  112,  174,  175,   66,   94,   95,   71,
 /*   130 */    72,   73,   74,   75,   76,   77,   78,   79,   80,   81,
 /*   140 */    82,   83,  195,   85,   86,   87,   88,   89,   90,   91,
 /*   150 */    92,   93,   94,   95,   19,  209,   89,   90,  173,  209,
 /*   160 */   210,   26,   97,   98,   97,   98,  181,  100,  108,  109,
 /*   170 */   110,   97,  174,  152,  107,  152,  109,   89,   90,   91,
 /*   180 */    92,   93,   94,   95,  163,   50,   51,   97,   98,   99,
 /*   190 */    55,  244,  102,  103,  104,  174,  175,  174,  175,  132,
 /*   200 */   133,   89,   90,  113,   66,   19,   71,   72,   73,   74,
 /*   210 */    75,   76,   77,   78,   79,   80,   81,   82,   83,  198,
 /*   220 */    85,   86,   87,   88,   89,   90,   91,   92,   93,   94,
 /*   230 */    95,  152,  209,  210,  148,  149,   50,   51,  100,   53,
 /*   240 */   154,   59,  156,   22,  132,  133,  119,  120,  163,  163,
 /*   250 */    22,  192,  193,  174,  175,   27,   28,   71,   72,   73,
 /*   260 */    74,   75,   76,   77,   78,   79,   80,   81,   82,   83,
 /*   270 */   174,   85,   86,   87,   88,   89,   90,   91,   92,   93,
 /*   280 */    94,   95,   19,  198,  198,  174,  152,   24,  209,  210,
 /*   290 */   108,  109,  110,  192,  193,   27,   28,   69,  164,  165,
 /*   300 */    79,  119,  120,   27,   28,   27,   99,  222,  152,  102,
 /*   310 */   103,  104,   24,   50,   51,   27,   66,   89,   90,  185,
 /*   320 */   113,  187,   22,  157,  239,   97,   58,   27,   28,  101,
 /*   330 */   174,  175,  246,  163,   71,   72,   73,   74,   75,   76,
 /*   340 */    77,   78,   79,   80,   81,   82,   83,   11,   85,   86,
 /*   350 */    87,   88,   89,   90,   91,   92,   93,   94,   95,   19,
 /*   360 */   132,  133,  134,   23,  152,   97,   98,   91,  198,  119,
 /*   370 */   120,  152,   22,   97,   98,   97,  152,   27,   28,   27,
 /*   380 */    28,   27,   28,  227,  160,   97,  174,  175,  164,  165,
 /*   390 */    50,   51,  222,  174,  175,   59,  230,   97,   98,  233,
 /*   400 */   188,  137,   66,  139,  234,  187,  177,  188,  152,  239,
 /*   410 */    69,   71,   72,   73,   74,   75,   76,   77,   78,   79,
 /*   420 */    80,   81,   82,   83,   12,   85,   86,   87,   88,   89,
 /*   430 */    90,   91,   92,   93,   94,   95,   19,  177,   97,  152,
 /*   440 */    23,   29,  101,  152,  108,  109,  110,   97,   98,   97,
 /*   450 */    98,   97,   98,  224,  225,  226,   22,   45,   24,   47,
 /*   460 */   152,  152,  152,  152,  152,  174,  175,   50,   51,  249,
 /*   470 */   250,   59,   21,  132,  133,  134,  124,  221,  124,  188,
 /*   480 */   171,  172,  171,  172,  224,  225,  226,  152,   71,   72,
 /*   490 */    73,   74,   75,   76,   77,   78,   79,   80,   81,   82,
 /*   500 */    83,  152,   85,   86,   87,   88,   89,   90,   91,   92,
 /*   510 */    93,   94,   95,   19,  152,  183,   65,   23,  170,  171,
 /*   520 */   172,   19,   23,  174,  175,   26,  152,   50,   51,   12,
 /*   530 */   196,  197,   37,  170,  171,  172,  174,  175,  224,  225,
 /*   540 */   226,  232,  208,  232,   50,   51,   29,   52,  174,  175,
 /*   550 */   188,   74,   75,   51,  103,   60,  222,  163,  209,    0,
 /*   560 */     1,    2,   45,  152,   47,   71,   72,   73,   74,   75,
 /*   570 */    76,   77,   78,   79,   80,   81,   82,   83,  101,   85,
 /*   580 */    86,   87,   88,   89,   90,   91,   92,   93,   94,   95,
 /*   590 */    19,  140,  198,  152,   23,  152,   22,   98,   24,  152,
 /*   600 */   152,   27,  152,  183,  152,  152,  111,  213,  214,  107,
 /*   610 */   152,  164,  165,  152,  112,  174,  175,  174,  175,  181,
 /*   620 */   182,   50,   51,  124,  174,  175,  174,  175,  190,   26,
 /*   630 */    22,   23,   22,   23,   26,  166,   26,  168,  169,   16,
 /*   640 */    16,   19,   71,   72,   73,   74,   75,   76,   77,   78,
 /*   650 */    79,   80,   81,   82,   83,  152,   85,   86,   87,   88,
 /*   660 */    89,   90,   91,   92,   93,   94,   95,  152,  220,  196,
 /*   670 */   197,   97,   50,   51,  108,  109,  110,  152,   70,  221,
 /*   680 */    70,  208,    7,    8,    9,   62,   62,   64,   64,  174,
 /*   690 */   175,  146,  147,   71,   72,   73,   74,   75,   76,   77,
 /*   700 */    78,   79,   80,   81,   82,   83,  152,   85,   86,   87,
 /*   710 */    88,   89,   90,   91,   92,   93,   94,   95,   19,  152,
 /*   720 */   195,  152,   31,  220,  152,  152,   35,   26,  174,  175,
 /*   730 */   152,  163,  152,  130,  152,  115,  152,  117,  118,  152,
 /*   740 */    49,  174,  175,  174,  175,  152,  174,  175,   26,   50,
 /*   750 */    51,  152,  174,  175,  174,  175,  174,  175,  174,  175,
 /*   760 */   138,  174,  175,  140,   22,   23,  198,  174,  175,  152,
 /*   770 */    71,   72,   73,   74,   75,   76,   77,   78,   79,   80,
 /*   780 */    81,   82,   83,  152,   85,   86,   87,   88,   89,   90,
 /*   790 */    91,   92,   93,   94,   95,   19,  152,  152,  152,   98,
 /*   800 */    24,  152,  108,  109,  110,  174,  175,  152,  152,  152,
 /*   810 */   152,  152,   70,  152,  213,  214,  152,  152,  174,  175,
 /*   820 */   174,  175,  152,  174,  175,  124,   50,   51,  106,  174,
 /*   830 */   175,  174,  175,  174,  175,  174,  175,  138,  174,  175,
 /*   840 */   152,   22,   23,   22,  163,  189,   19,   71,   72,   73,
 /*   850 */    74,   75,   76,   77,   78,   79,   80,   81,   82,   83,
 /*   860 */   152,   85,   86,   87,   88,   89,   90,   91,   92,   93,
 /*   870 */    94,   95,  152,  152,  168,  169,  152,   50,   51,  198,
 /*   880 */   197,  152,  174,  175,  152,  240,  152,  152,  152,   70,
 /*   890 */   152,  208,  152,  152,  174,  175,  152,   19,   71,   72,
 /*   900 */    73,   74,   75,   76,   77,   78,   79,   80,   81,   82,
 /*   910 */    83,  152,   85,   86,   87,   88,   89,   90,   91,   92,
 /*   920 */    93,   94,   95,  152,  195,  247,  248,  152,   50,   51,
 /*   930 */   195,  195,  152,  174,  175,  195,  195,   26,  152,  195,
 /*   940 */   252,  220,  163,  122,  152,  174,  175,  163,   19,   71,
 /*   950 */    72,   73,   74,   75,   76,   77,   78,   79,   80,   81,
 /*   960 */    82,   83,  152,   85,   86,   87,   88,   89,   90,   91,
 /*   970 */    92,   93,   94,   95,  152,  195,  252,  198,  240,   50,
 /*   980 */    51,  189,  198,   19,  174,  175,   19,   51,   23,  100,
 /*   990 */   101,   26,   28,  163,  163,   28,  174,  175,  163,   19,
 /*  1000 */   152,   72,   73,   74,   75,   76,   77,   78,   79,   80,
 /*  1010 */    81,   82,   83,  152,   85,   86,   87,   88,   89,   90,
 /*  1020 */    91,   92,   93,   94,   95,  152,  240,  152,  198,  198,
 /*  1030 */    50,   51,   33,  198,  123,  174,  175,  116,    7,    8,
 /*  1040 */   101,   42,  121,  107,  152,  152,   23,  174,  175,   26,
 /*  1050 */   152,  112,  183,   73,   74,   75,   76,   77,   78,   79,
 /*  1060 */    80,   81,   82,   83,  152,   85,   86,   87,   88,   89,
 /*  1070 */    90,   91,   92,   93,   94,   95,   19,   20,   23,   22,
 /*  1080 */    23,   26,  152,  152,   27,   28,  174,  175,   23,   19,
 /*  1090 */    20,   26,   22,  132,  133,   38,  152,   27,   28,  152,
 /*  1100 */    23,  215,  152,   26,  174,  175,  152,   27,   38,  152,
 /*  1110 */    23,  152,   27,   26,   57,  152,   23,  163,  152,   26,
 /*  1120 */   152,  174,  175,   66,  174,  175,   69,   57,  174,  175,
 /*  1130 */    27,  174,  175,  174,  175,  152,   66,  174,  175,   69,
 /*  1140 */   174,  175,  174,  175,  152,   23,   89,   90,   26,   91,
 /*  1150 */   152,  236,  198,   96,   97,   98,  132,  133,  101,   89,
 /*  1160 */    90,  152,   23,  209,  210,   26,   96,   97,   98,  152,
 /*  1170 */   212,  101,  174,  175,  116,   19,   20,   97,   22,  121,
 /*  1180 */   152,  193,   97,   27,   28,  152,  152,  152,  152,  132,
 /*  1190 */   133,  134,  135,  136,   38,   23,  152,  152,   26,  152,
 /*  1200 */    97,  152,  132,  133,  134,  135,  136,  235,  152,  212,
 /*  1210 */   199,  150,  212,   57,  212,  200,  203,  216,  241,  216,
 /*  1220 */   241,  203,  182,   19,   20,   69,   22,  186,  178,  177,
 /*  1230 */   216,   27,   28,  229,  202,   39,  177,  177,  200,  155,
 /*  1240 */   245,  122,   38,   41,   22,   89,   90,   91,  159,  159,
 /*  1250 */   242,  159,   96,   97,   98,   71,  130,  101,  242,  191,
 /*  1260 */   223,   57,   18,  194,  159,  203,  194,  194,  194,   18,
 /*  1270 */   158,  223,  191,   69,  203,  159,  158,   19,   20,  191,
 /*  1280 */    22,  203,  137,   46,  238,   27,   28,  159,  132,  133,
 /*  1290 */   134,  135,  136,   89,   90,  159,   38,   22,  158,  179,
 /*  1300 */    96,   97,   98,  237,  158,  101,  159,  159,  158,  179,
 /*  1310 */   107,  176,   48,  176,  176,   57,  184,  106,  176,  125,
 /*  1320 */   179,  178,  218,  107,  217,  176,  218,   69,  184,  176,
 /*  1330 */   176,  217,  159,  218,  217,  159,  132,  133,  134,  135,
 /*  1340 */   136,  218,  217,  137,  179,   95,  179,   89,   90,  228,
 /*  1350 */   129,  126,  128,  127,   96,   97,   98,  206,  231,  101,
 /*  1360 */     5,   25,  231,  205,  207,   10,   11,   12,   13,   14,
 /*  1370 */   204,  203,   17,   26,  162,  161,   13,    6,  180,  180,
 /*  1380 */   153,  153,  151,  151,  151,  151,  167,   32,    4,   34,
 /*  1390 */   132,  133,  134,  135,  136,    3,   22,  142,   43,   68,
 /*  1400 */    15,   23,   16,  251,   23,  120,  251,  248,  131,  111,
 /*  1410 */   123,   56,   16,   20,  125,    1,  123,  131,   63,   79,
 /*  1420 */    79,   66,   67,  111,   36,   28,  122,    1,    5,   22,
 /*  1430 */   107,  140,   26,   54,   54,   44,   61,  107,   20,   24,
 /*  1440 */    19,  112,  105,   53,   22,   40,   22,   22,   53,   30,
 /*  1450 */    23,   22,   22,   53,   23,   23,   23,   22,  116,   23,
 /*  1460 */    22,  122,   23,   26,   23,   22,   11,  124,   28,  114,
 /*  1470 */    36,   26,   26,   23,   23,   23,  122,   23,   36,   26,
 /*  1480 */    36,   22,   24,   23,   22,    1,   23,   26,   22,   24,
 /*  1490 */    23,   22,  122,   23,   23,   22,  141,   23,  122,  122,
 /*  1500 */    15,
};
#define YY_SHIFT_USE_DFLT (-72)
#define YY_SHIFT_COUNT (435)
#define YY_SHIFT_MIN   (-71)
#define YY_SHIFT_MAX   (1485)
static const short yy_shift_ofst[] = {
 /*     0 */     5, 1057, 1355, 1070, 1204, 1204, 1204,   90,   60,  -19,
 /*    10 */    58,   58,  186, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
 /*    20 */    67,   67,  182,  336,   65,  250,  135,  263,  340,  417,
 /*    30 */   494,  571,  622,  699,  776,  827,  827,  827,  827,  827,
 /*    40 */   827,  827,  827,  827,  827,  827,  827,  827,  827,  827,
 /*    50 */   878,  827,  929,  980,  980, 1156, 1204, 1204, 1204, 1204,
 /*    60 */  1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
 /*    70 */  1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,
 /*    80 */  1204, 1204, 1204, 1204, 1258, 1204, 1204, 1204, 1204, 1204,
 /*    90 */  1204, 1204, 1204, 1204, 1204, 1204, 1204, 1204,  -71,  -47,
 /*   100 */   -47,  -47,  -47,  -47,   -6,   88,  -66,   65,   65,  451,
 /*   110 */   502,  112,  112,   33,  127,  278,  -30,  -72,  -72,  -72,
 /*   120 */    11,  412,  412,  268,  608,  610,   65,   65,   65,   65,
 /*   130 */    65,   65,   65,   65,   65,   65,   65,   65,   65,   65,
 /*   140 */    65,   65,   65,   65,   65,  559,  138,  278,  127,   24,
 /*   150 */    24,   24,   24,   24,   24,  -72,  -72,  -72,  228,  341,
 /*   160 */   341,  207,  276,  300,  352,  354,  350,   65,   65,   65,
 /*   170 */    65,   65,   65,   65,   65,   65,   65,   65,   65,   65,
 /*   180 */    65,   65,   65,   65,  495,  495,  495,   65,   65,  499,
 /*   190 */    65,   65,   65,  574,   65,   65,  517,   65,   65,   65,
 /*   200 */    65,   65,   65,   65,   65,   65,   65,  566,  691,  288,
 /*   210 */   288,  288,  701,  620, 1058,  675,  603,  964,  964,  967,
 /*   220 */   603,  967,  722,  965,  936,  999,  964,  264,  999,  999,
 /*   230 */   911,  921,  434, 1196, 1119, 1119, 1202, 1202, 1119, 1222,
 /*   240 */  1184, 1126, 1244, 1244, 1244, 1244, 1119, 1251, 1126, 1222,
 /*   250 */  1184, 1184, 1126, 1119, 1251, 1145, 1237, 1119, 1119, 1251,
 /*   260 */  1275, 1119, 1251, 1119, 1251, 1275, 1203, 1203, 1203, 1264,
 /*   270 */  1275, 1203, 1211, 1203, 1264, 1203, 1203, 1194, 1216, 1194,
 /*   280 */  1216, 1194, 1216, 1194, 1216, 1119, 1119, 1206, 1275, 1250,
 /*   290 */  1250, 1275, 1221, 1225, 1224, 1226, 1126, 1336, 1347, 1363,
 /*   300 */  1363, 1371, 1371, 1371, 1371,  -72,  -72,  -72,  -72,  -72,
 /*   310 */   -72,  477,  623,  742,  819,  624,  694,   74, 1023,  221,
 /*   320 */  1055, 1065, 1077, 1087, 1080,  889, 1031,  939, 1093, 1122,
 /*   330 */  1085, 1139,  961, 1024, 1172, 1103,  821, 1384, 1392, 1374,
 /*   340 */  1255, 1385, 1331, 1386, 1378, 1381, 1285, 1277, 1298, 1287,
 /*   350 */  1393, 1289, 1396, 1414, 1293, 1286, 1340, 1341, 1312, 1397,
 /*   360 */  1388, 1304, 1426, 1423, 1407, 1323, 1291, 1379, 1406, 1380,
 /*   370 */  1375, 1391, 1330, 1415, 1418, 1421, 1329, 1337, 1422, 1390,
 /*   380 */  1424, 1425, 1427, 1429, 1395, 1419, 1430, 1400, 1405, 1431,
 /*   390 */  1432, 1433, 1342, 1435, 1436, 1438, 1437, 1339, 1439, 1441,
 /*   400 */  1440, 1434, 1443, 1343, 1445, 1442, 1446, 1444, 1445, 1450,
 /*   410 */  1451, 1452, 1453, 1454, 1459, 1455, 1460, 1462, 1458, 1461,
 /*   420 */  1463, 1466, 1465, 1461, 1467, 1469, 1470, 1471, 1473, 1354,
 /*   430 */  1370, 1376, 1377, 1474, 1485, 1484,
};
#define YY_REDUCE_USE_DFLT (-176)
#define YY_REDUCE_COUNT (310)
#define YY_REDUCE_MIN   (-175)
#define YY_REDUCE_MAX   (1234)
static const short yy_reduce_ofst[] = {
 /*     0 */  -143,  954,   86,   21,  -50,   23,   79,  134,  170, -175,
 /*    10 */   229,  260, -121,  212,  219,  291,  -54,  349,  362,  156,
 /*    20 */   309,  311,  334,   85,  224,  394,  314,  314,  314,  314,
 /*    30 */   314,  314,  314,  314,  314,  314,  314,  314,  314,  314,
 /*    40 */   314,  314,  314,  314,  314,  314,  314,  314,  314,  314,
 /*    50 */   314,  314,  314,  314,  314,  374,  441,  443,  450,  452,
 /*    60 */   515,  554,  567,  569,  572,  578,  580,  582,  584,  587,
 /*    70 */   593,  631,  644,  646,  649,  655,  657,  659,  661,  664,
 /*    80 */   708,  720,  759,  771,  810,  822,  861,  873,  912,  930,
 /*    90 */   947,  950,  957,  959,  963,  966,  968,  998,  314,  314,
 /*   100 */   314,  314,  314,  314,  314,  314,  314,  447,  -53,  166,
 /*   110 */   438,  348,  363,  314,  473,  469,  314,  314,  314,  314,
 /*   120 */   -15,   59,  101,  688,  220,  220,  525,  256,  729,  735,
 /*   130 */   736,  740,  741,  744,  645,  448,  738,  458,  786,  503,
 /*   140 */   780,  656,  721,  724,  792,  545,  568,  706,  683,  681,
 /*   150 */   779,  784,  830,  831,  835,  678,  601, -104,   -2,   96,
 /*   160 */   111,  218,  287,  308,  310,  312,  335,  411,  453,  461,
 /*   170 */   573,  599,  617,  658,  665,  670,  732,  734,  775,  848,
 /*   180 */   875,  892,  893,  898,  332,  420,  869,  931,  944,  886,
 /*   190 */   983,  992, 1009,  958, 1017, 1028,  988, 1033, 1034, 1035,
 /*   200 */   287, 1036, 1044, 1045, 1047, 1049, 1056,  915,  972,  997,
 /*   210 */  1000, 1002,  886, 1011, 1015, 1061, 1013, 1001, 1003,  977,
 /*   220 */  1018,  979, 1050, 1041, 1040, 1052, 1014, 1004, 1059, 1060,
 /*   230 */  1032, 1038, 1084,  995, 1089, 1090, 1008, 1016, 1092, 1037,
 /*   240 */  1068, 1062, 1069, 1072, 1073, 1074, 1105, 1112, 1071, 1048,
 /*   250 */  1081, 1088, 1078, 1116, 1118, 1046, 1066, 1128, 1136, 1140,
 /*   260 */  1120, 1147, 1146, 1148, 1150, 1130, 1135, 1137, 1138, 1132,
 /*   270 */  1141, 1142, 1143, 1149, 1144, 1153, 1154, 1104, 1107, 1108,
 /*   280 */  1114, 1115, 1117, 1123, 1125, 1173, 1176, 1121, 1165, 1127,
 /*   290 */  1131, 1167, 1157, 1151, 1158, 1166, 1168, 1212, 1214, 1227,
 /*   300 */  1228, 1231, 1232, 1233, 1234, 1152, 1155, 1159, 1198, 1199,
 /*   310 */  1219,
};
static const YYACTIONTYPE yy_default[] = {
 /*     0 */   982, 1300, 1300, 1300, 1214, 1214, 1214, 1305, 1300, 1109,
 /*    10 */  1138, 1138, 1274, 1305, 1305, 1305, 1305, 1305, 1305, 1212,
 /*    20 */  1305, 1305, 1305, 1300, 1305, 1113, 1144, 1305, 1305, 1305,
 /*    30 */  1305, 1305, 1305, 1305, 1305, 1273, 1275, 1152, 1151, 1254,
 /*    40 */  1125, 1149, 1142, 1146, 1215, 1208, 1209, 1207, 1211, 1216,
................................................................................
 /*   380 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305,
 /*   390 */  1305, 1305, 1092, 1305, 1305, 1305, 1096, 1305, 1305, 1305,
 /*   400 */  1305, 1305, 1305, 1305, 1140, 1305, 1133, 1305, 1213, 1305,
 /*   410 */  1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1305, 1302,
 /*   420 */  1305, 1305, 1305, 1301, 1305, 1305, 1305, 1305, 1305, 1166,
 /*   430 */  1305, 1165, 1169, 1305,  996, 1305,
};


/* The next table maps tokens into fallback tokens.  If a construct
** like the following:
** 
**      %fallback ID X Y Z.
**
** appears in the grammar, then ID becomes a fallback token for X, Y,
** and Z.  Whenever one of the tokens X, Y, or Z is input to the parser
** but it does not parse, the type of the token is changed to ID and
** the parse is retried before an error is thrown.




*/
#ifdef YYFALLBACK
static const YYCODETYPE yyFallback[] = {
    0,  /*          $ => nothing */
    0,  /*       SEMI => nothing */
   27,  /*    EXPLAIN => ID */
   27,  /*      QUERY => ID */
................................................................................
  "sortlist",      "eidlist",       "defer_subclause_opt",  "orconf",      
  "resolvetype",   "raisetype",     "ifexists",      "fullname",    
  "selectnowith",  "oneselect",     "with",          "multiselect_op",
  "distinct",      "selcollist",    "from",          "where_opt",   
  "groupby_opt",   "having_opt",    "orderby_opt",   "limit_opt",   
  "values",        "nexprlist",     "exprlist",      "sclp",        
  "as",            "seltablist",    "stl_prefix",    "joinop",      
  "indexed_opt",   "on_opt",        "using_opt",     "joinop2",     
  "idlist",        "setlist",       "insert_cmd",    "idlist_opt",  
  "likeop",        "between_op",    "in_op",         "case_operand",
  "case_exprlist",  "case_else",     "uniqueflag",    "collate",     
  "nmnum",         "trigger_decl",  "trigger_cmd_list",  "trigger_time",
  "trigger_event",  "foreach_clause",  "when_clause",   "trigger_cmd", 
  "trnm",          "tridxby",       "database_kw_opt",  "key_opt",     
  "add_column_fullname",  "kwcolumn_opt",  "create_vtab",   "vtabarglist", 
  "vtabarg",       "vtabargtoken",  "lp",            "anylist",     
  "wqlist",      
};
#endif /* NDEBUG */

#ifndef NDEBUG
/* For tracing reduce actions, the names of all rules are required.
*/
static const char *const yyRuleName[] = {
................................................................................
              yyTracePrompt, p->yystksz);
    }
#endif
  }
}
#endif










/* 
** This function allocates a new parser.
** The only argument is a pointer to a function which works like
** malloc.
**
** Inputs:
** A pointer to the function used to allocate memory.
**
** Outputs:
** A pointer to a parser.  This pointer is used in subsequent calls
** to sqlite3Parser and sqlite3ParserFree.
*/
SQLITE_PRIVATE void *sqlite3ParserAlloc(void *(*mallocProc)(u64)){
  yyParser *pParser;
  pParser = (yyParser*)(*mallocProc)( (u64)sizeof(yyParser) );
  if( pParser ){
    pParser->yyidx = -1;
#ifdef YYTRACKMAXSTACKDEPTH
    pParser->yyidxMax = 0;
#endif
#if YYSTACKDEPTH<=0
    pParser->yystack = NULL;
................................................................................
    pParser->yystksz = 0;
    yyGrowStack(pParser);
#endif
  }
  return pParser;
}

/* The following function deletes the value associated with a
** symbol.  The symbol can be either a terminal or nonterminal.
** "yymajor" is the symbol code, and "yypminor" is a pointer to
** the value.


*/
static void yy_destructor(
  yyParser *yypParser,    /* The parser */
  YYCODETYPE yymajor,     /* Type code for object to destroy */
  YYMINORTYPE *yypminor   /* The object to be destroyed */
){
  sqlite3ParserARG_FETCH;
................................................................................
    /* Here is inserted the actions which take place when a
    ** terminal or non-terminal is destroyed.  This can happen
    ** when the symbol is popped from the stack during a
    ** reduce or during error processing or when a parser is 
    ** being destroyed before it is finished parsing.
    **
    ** Note: during a reduce, the only symbols destroyed are those
    ** which appear on the RHS of the rule, but which are not used
    ** inside the C code.
    */

    case 163: /* select */
    case 196: /* selectnowith */
    case 197: /* oneselect */
    case 208: /* values */
{
sqlite3SelectDelete(pParse->db, (yypminor->yy3));
}
      break;
    case 174: /* term */
    case 175: /* expr */
{
sqlite3ExprDelete(pParse->db, (yypminor->yy346).pExpr);
}
      break;
    case 179: /* eidlist_opt */
    case 188: /* sortlist */
    case 189: /* eidlist */
    case 201: /* selcollist */
    case 204: /* groupby_opt */
    case 206: /* orderby_opt */
    case 209: /* nexprlist */
    case 210: /* exprlist */
    case 211: /* sclp */
    case 221: /* setlist */
    case 228: /* case_exprlist */
{
sqlite3ExprListDelete(pParse->db, (yypminor->yy14));
}
      break;
    case 195: /* fullname */
    case 202: /* from */
    case 213: /* seltablist */
    case 214: /* stl_prefix */
{
sqlite3SrcListDelete(pParse->db, (yypminor->yy65));
}
      break;
    case 198: /* with */
    case 252: /* wqlist */
{
sqlite3WithDelete(pParse->db, (yypminor->yy59));
}
      break;
    case 203: /* where_opt */
    case 205: /* having_opt */
    case 217: /* on_opt */
    case 227: /* case_operand */
    case 229: /* case_else */
    case 238: /* when_clause */
    case 243: /* key_opt */
{
sqlite3ExprDelete(pParse->db, (yypminor->yy132));
}
      break;
    case 218: /* using_opt */
    case 220: /* idlist */
    case 223: /* idlist_opt */
{
sqlite3IdListDelete(pParse->db, (yypminor->yy408));
}
      break;
    case 234: /* trigger_cmd_list */
    case 239: /* trigger_cmd */
{
sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy473));
}
      break;
    case 236: /* trigger_event */
{
sqlite3IdListDelete(pParse->db, (yypminor->yy378).b);
}
      break;

    default:  break;   /* If no destructor action specified: do nothing */
  }
}

/*
** Pop the parser's stack once.
**
** If there is a destructor routine associated with the token which
** is popped from the stack, then call it.
**
** Return the major token number for the symbol popped.
*/
static int yy_pop_parser_stack(yyParser *pParser){
  YYCODETYPE yymajor;
  yyStackEntry *yytos = &pParser->yystack[pParser->yyidx];

  /* There is no mechanism by which the parser stack can be popped below
  ** empty in SQLite.  */
  assert( pParser->yyidx>=0 );

#ifndef NDEBUG
  if( yyTraceFILE && pParser->yyidx>=0 ){
    fprintf(yyTraceFILE,"%sPopping %s\n",
      yyTracePrompt,
      yyTokenName[yytos->major]);
  }
#endif
  yymajor = yytos->major;
  yy_destructor(pParser, yymajor, &yytos->minor);
  pParser->yyidx--;
  return yymajor;
}

/* 
** Deallocate and destroy a parser.  Destructors are all called for
** all stack elements before shutting the parser down.
**
** Inputs:
** <ul>
** <li>  A pointer to the parser.  This should be a pointer
**       obtained from sqlite3ParserAlloc.
** <li>  A pointer to a function used to reclaim memory obtained
**       from malloc.
** </ul>
*/
SQLITE_PRIVATE void sqlite3ParserFree(
  void *p,                    /* The parser to be deleted */
  void (*freeProc)(void*)     /* Function used to reclaim memory */
){
  yyParser *pParser = (yyParser*)p;
  /* In SQLite, we never try to destroy a parser that was not successfully
  ** created in the first place. */
  if( NEVER(pParser==0) ) return;
  while( pParser->yyidx>=0 ) yy_pop_parser_stack(pParser);
#if YYSTACKDEPTH<=0
  free(pParser->yystack);
#endif
  (*freeProc)((void*)pParser);
}

................................................................................
  return pParser->yyidxMax;
}
#endif

/*
** Find the appropriate action for a parser given the terminal
** look-ahead token iLookAhead.
**
** If the look-ahead token is YYNOCODE, then check to see if the action is
** independent of the look-ahead.  If it is, return the action, otherwise
** return YY_NO_ACTION.
*/
static int yy_find_shift_action(
  yyParser *pParser,        /* The parser */
  YYCODETYPE iLookAhead     /* The look-ahead token */
){
  int i;
  int stateno = pParser->yystack[pParser->yyidx].stateno;
 
  if( stateno>=YY_MIN_REDUCE ) return stateno;
  assert( stateno <= YY_SHIFT_COUNT );

  i = yy_shift_ofst[stateno];
  if( i==YY_SHIFT_USE_DFLT ) return yy_default[stateno];
  assert( iLookAhead!=YYNOCODE );
  i += iLookAhead;
  if( i<0 || i>=YY_ACTTAB_COUNT || yy_lookahead[i]!=iLookAhead ){
    if( iLookAhead>0 ){
#ifdef YYFALLBACK
      YYCODETYPE iFallback;            /* Fallback token */
      if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0])
             && (iFallback = yyFallback[iLookAhead])!=0 ){
#ifndef NDEBUG
        if( yyTraceFILE ){
          fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n",
             yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]);
        }
#endif
        return yy_find_shift_action(pParser, iFallback);



      }
#endif
#ifdef YYWILDCARD
      {
        int j = i - iLookAhead + YYWILDCARD;
        if( 
#if YY_SHIFT_MIN+YYWILDCARD<0
          j>=0 &&
#endif
#if YY_SHIFT_MAX+YYWILDCARD>=YY_ACTTAB_COUNT
          j<YY_ACTTAB_COUNT &&
#endif
          yy_lookahead[j]==YYWILDCARD
        ){
#ifndef NDEBUG
          if( yyTraceFILE ){
            fprintf(yyTraceFILE, "%sWILDCARD %s => %s\n",
               yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[YYWILDCARD]);

          }
#endif /* NDEBUG */
          return yy_action[j];
        }
      }
#endif /* YYWILDCARD */
    }
    return yy_default[stateno];
  }else{
    return yy_action[i];
  }

}

/*
** Find the appropriate action for a parser given the non-terminal
** look-ahead token iLookAhead.
**
** If the look-ahead token is YYNOCODE, then check to see if the action is
** independent of the look-ahead.  If it is, return the action, otherwise
** return YY_NO_ACTION.
*/
static int yy_find_reduce_action(
  int stateno,              /* Current state number */
  YYCODETYPE iLookAhead     /* The look-ahead token */
){
  int i;
#ifdef YYERRORSYMBOL
................................................................................
   if( yyTraceFILE ){
     fprintf(yyTraceFILE,"%sStack Overflow!\n",yyTracePrompt);
   }
#endif
   while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
   /* Here code is inserted which will execute if the parser
   ** stack every overflows */


  UNUSED_PARAMETER(yypMinor); /* Silence some compiler warnings */
  sqlite3ErrorMsg(pParse, "parser stack overflow");

   sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument var */
}

/*
** Print tracing information for a SHIFT action
*/
#ifndef NDEBUG
static void yyTraceShift(yyParser *yypParser, int yyNewState){
  if( yyTraceFILE ){
    int i;
    if( yyNewState<YYNSTATE ){
      fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState);
      fprintf(yyTraceFILE,"%sStack:",yyTracePrompt);
      for(i=1; i<=yypParser->yyidx; i++)
        fprintf(yyTraceFILE," %s",yyTokenName[yypParser->yystack[i].major]);
      fprintf(yyTraceFILE,"\n");

    }else{
      fprintf(yyTraceFILE,"%sShift *\n",yyTracePrompt);

    }
  }
}
#else
# define yyTraceShift(X,Y)
#endif

/*
** Perform a shift action.  Return the number of errors.
*/
static void yy_shift(
  yyParser *yypParser,          /* The parser to be shifted */
  int yyNewState,               /* The new state to shift in */
  int yyMajor,                  /* The major token to shift in */
  YYMINORTYPE *yypMinor         /* Pointer to the minor token to shift in */
){
................................................................................
  { 207, 2 },
  { 207, 4 },
  { 207, 4 },
  { 149, 6 },
  { 203, 0 },
  { 203, 2 },
  { 149, 8 },
  { 221, 5 },
  { 221, 3 },
  { 149, 6 },
  { 149, 7 },
  { 222, 2 },
  { 222, 1 },
  { 223, 0 },
  { 223, 3 },
  { 220, 3 },
  { 220, 1 },
  { 175, 1 },
  { 175, 3 },
  { 174, 1 },
  { 175, 1 },
  { 175, 1 },
  { 175, 3 },
  { 175, 5 },
................................................................................
  { 175, 3 },
  { 175, 3 },
  { 175, 3 },
  { 175, 3 },
  { 175, 3 },
  { 175, 3 },
  { 175, 3 },
  { 224, 1 },
  { 224, 2 },
  { 175, 3 },
  { 175, 5 },
  { 175, 2 },
  { 175, 3 },
  { 175, 3 },
  { 175, 4 },
  { 175, 2 },
  { 175, 2 },
  { 175, 2 },
  { 175, 2 },
  { 225, 1 },
  { 225, 2 },
  { 175, 5 },
  { 226, 1 },
  { 226, 2 },
  { 175, 5 },
  { 175, 3 },
  { 175, 5 },
  { 175, 4 },
  { 175, 4 },
  { 175, 5 },
  { 228, 5 },
  { 228, 4 },
  { 229, 2 },
  { 229, 0 },
  { 227, 1 },
  { 227, 0 },
  { 210, 1 },
  { 210, 0 },
  { 209, 3 },
  { 209, 1 },
  { 149, 12 },
  { 230, 1 },
  { 230, 0 },
  { 179, 0 },
  { 179, 3 },
  { 189, 5 },
  { 189, 3 },
  { 231, 0 },
  { 231, 2 },
  { 149, 4 },
  { 149, 1 },
  { 149, 2 },
  { 149, 3 },
  { 149, 5 },
  { 149, 6 },
  { 149, 5 },
  { 149, 6 },
  { 232, 1 },
  { 232, 1 },
  { 232, 1 },
  { 232, 1 },
  { 232, 1 },
  { 171, 2 },
  { 171, 1 },
  { 172, 2 },
  { 149, 5 },
  { 233, 11 },
  { 235, 1 },
  { 235, 1 },
  { 235, 2 },

  { 235, 0 },
  { 236, 1 },

  { 236, 1 },
  { 236, 3 },
  { 237, 0 },
  { 237, 3 },
  { 238, 0 },
  { 238, 2 },
  { 234, 3 },
  { 234, 2 },
  { 240, 1 },
  { 240, 3 },
  { 241, 0 },
  { 241, 3 },
  { 241, 2 },
  { 239, 7 },
  { 239, 5 },
  { 239, 5 },
  { 239, 1 },
  { 175, 4 },
  { 175, 6 },
  { 193, 1 },
  { 193, 1 },
  { 193, 1 },
  { 149, 4 },
  { 149, 6 },
  { 149, 3 },
  { 243, 0 },
  { 243, 2 },
  { 242, 1 },
  { 242, 0 },
  { 149, 1 },
  { 149, 3 },
  { 149, 1 },
  { 149, 3 },
  { 149, 6 },
  { 149, 6 },
  { 244, 1 },
  { 245, 0 },
  { 245, 1 },
  { 149, 1 },
  { 149, 4 },
  { 246, 8 },
  { 247, 1 },
  { 247, 3 },
  { 248, 0 },
  { 248, 2 },
  { 249, 1 },
  { 249, 3 },
  { 250, 1 },
  { 251, 0 },
  { 251, 4 },
  { 251, 2 },
  { 198, 0 },
  { 198, 2 },
  { 198, 3 },
  { 252, 6 },
  { 252, 8 },
};

static void yy_accept(yyParser*);  /* Forward Declaration */

/*
** Perform a reduce action and the shift that must immediately
** follow the reduce.
................................................................................
  int yysize;                     /* Amount to pop the stack */
  sqlite3ParserARG_FETCH;
  yymsp = &yypParser->yystack[yypParser->yyidx];
#ifndef NDEBUG
  if( yyTraceFILE && yyruleno>=0 
        && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
    yysize = yyRuleInfo[yyruleno].nrhs;
    fprintf(yyTraceFILE, "%sReduce [%s] -> state %d.\n", yyTracePrompt,
      yyRuleName[yyruleno], yymsp[-yysize].stateno);
  }
#endif /* NDEBUG */

  /* Silence complaints from purify about yygotominor being uninitialized
  ** in some cases when it is copied into the stack after the following
  ** switch.  yygotominor is uninitialized when a rule reduces that does
  ** not set the value of its left-hand side nonterminal.  Leaving the
  ** value of the nonterminal uninitialized is utterly harmless as long
  ** as the value is never used.  So really the only thing this code
  ** accomplishes is to quieten purify.  
  **
  ** 2007-01-16:  The wireshark project (www.wireshark.org) reports that
  ** without this code, their parser segfaults.  I'm not sure what there
  ** parser is doing to make this happen.  This is the second bug report
  ** from wireshark this week.  Clearly they are stressing Lemon in ways
  ** that it has not been previously stressed...  (SQLite ticket #2172)
  */
  /*memset(&yygotominor, 0, sizeof(yygotominor));*/
  yygotominor = yyzerominor;


  switch( yyruleno ){
  /* Beginning here are the reduction cases.  A typical example
  ** follows:
  **   case 0:
  **  #line <lineno> <grammarfile>
  **     { ... }           // User supplied code
  **  #line <lineno> <thisfile>
  **     break;
  */

      case 5: /* explain ::= */
{ sqlite3BeginParse(pParse, 0); }
        break;
      case 6: /* explain ::= EXPLAIN */
{ sqlite3BeginParse(pParse, 1); }
        break;
      case 7: /* explain ::= EXPLAIN QUERY PLAN */
{ sqlite3BeginParse(pParse, 2); }
        break;
      case 8: /* cmdx ::= cmd */
{ sqlite3FinishCoding(pParse); }
        break;
      case 9: /* cmd ::= BEGIN transtype trans_opt */
{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy328);}
        break;
      case 13: /* transtype ::= */
{yygotominor.yy328 = TK_DEFERRED;}
        break;
      case 14: /* transtype ::= DEFERRED */
      case 15: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==15);
      case 16: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==16);
      case 115: /* multiselect_op ::= UNION */ yytestcase(yyruleno==115);
      case 117: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==117);
{yygotominor.yy328 = yymsp[0].major;}
        break;
      case 17: /* cmd ::= COMMIT trans_opt */
      case 18: /* cmd ::= END trans_opt */ yytestcase(yyruleno==18);
{sqlite3CommitTransaction(pParse);}
        break;
      case 19: /* cmd ::= ROLLBACK trans_opt */
{sqlite3RollbackTransaction(pParse);}
................................................................................
      case 24: /* cmd ::= ROLLBACK trans_opt TO savepoint_opt nm */
{
  sqlite3Savepoint(pParse, SAVEPOINT_ROLLBACK, &yymsp[0].minor.yy0);
}
        break;
      case 26: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */
{
   sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy328,0,0,yymsp[-2].minor.yy328);
}
        break;
      case 27: /* createkw ::= CREATE */
{
  pParse->db->lookaside.bEnabled = 0;
  yygotominor.yy0 = yymsp[0].minor.yy0;
}
        break;
      case 28: /* ifnotexists ::= */
      case 31: /* temp ::= */ yytestcase(yyruleno==31);

      case 68: /* autoinc ::= */ yytestcase(yyruleno==68);
      case 81: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ yytestcase(yyruleno==81);
      case 83: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==83);
      case 85: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ yytestcase(yyruleno==85);
      case 97: /* defer_subclause_opt ::= */ yytestcase(yyruleno==97);
      case 108: /* ifexists ::= */ yytestcase(yyruleno==108);

      case 219: /* between_op ::= BETWEEN */ yytestcase(yyruleno==219);
      case 222: /* in_op ::= IN */ yytestcase(yyruleno==222);
      case 247: /* collate ::= */ yytestcase(yyruleno==247);
{yygotominor.yy328 = 0;}
        break;
      case 29: /* ifnotexists ::= IF NOT EXISTS */
      case 30: /* temp ::= TEMP */ yytestcase(yyruleno==30);
      case 69: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==69);
      case 84: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ yytestcase(yyruleno==84);
      case 107: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==107);
      case 220: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==220);
      case 223: /* in_op ::= NOT IN */ yytestcase(yyruleno==223);
      case 248: /* collate ::= COLLATE ID|STRING */ yytestcase(yyruleno==248);
{yygotominor.yy328 = 1;}
        break;
      case 32: /* create_table_args ::= LP columnlist conslist_opt RP table_options */
{
  sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy186,0);
}
        break;
      case 33: /* create_table_args ::= AS select */
{
  sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy3);
  sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy3);
}
        break;
      case 34: /* table_options ::= */
{yygotominor.yy186 = 0;}
        break;
      case 35: /* table_options ::= WITHOUT nm */
{
  if( yymsp[0].minor.yy0.n==5 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"rowid",5)==0 ){
    yygotominor.yy186 = TF_WithoutRowid | TF_NoVisibleRowid;
  }else{
    yygotominor.yy186 = 0;
    sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z);
  }
}
        break;
      case 38: /* column ::= columnid type carglist */
{
  yygotominor.yy0.z = yymsp[-2].minor.yy0.z;
................................................................................
        break;
      case 54: /* ccons ::= CONSTRAINT nm */
      case 92: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==92);
{pParse->constraintName = yymsp[0].minor.yy0;}
        break;
      case 55: /* ccons ::= DEFAULT term */
      case 57: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==57);
{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy346);}
        break;
      case 56: /* ccons ::= DEFAULT LP expr RP */
{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy346);}
        break;
      case 58: /* ccons ::= DEFAULT MINUS term */
{
  ExprSpan v;
  v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy346.pExpr, 0, 0);
  v.zStart = yymsp[-1].minor.yy0.z;
  v.zEnd = yymsp[0].minor.yy346.zEnd;
  sqlite3AddDefaultValue(pParse,&v);
}
        break;
      case 59: /* ccons ::= DEFAULT ID|INDEXED */
{
  ExprSpan v;
  spanExpr(&v, pParse, TK_STRING, &yymsp[0].minor.yy0);
  sqlite3AddDefaultValue(pParse,&v);
}
        break;
      case 61: /* ccons ::= NOT NULL onconf */
{sqlite3AddNotNull(pParse, yymsp[0].minor.yy328);}
        break;
      case 62: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */
{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy328,yymsp[0].minor.yy328,yymsp[-2].minor.yy328);}
        break;
      case 63: /* ccons ::= UNIQUE onconf */
{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy328,0,0,0,0);}
        break;
      case 64: /* ccons ::= CHECK LP expr RP */
{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy346.pExpr);}
        break;
      case 65: /* ccons ::= REFERENCES nm eidlist_opt refargs */
{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy14,yymsp[0].minor.yy328);}
        break;
      case 66: /* ccons ::= defer_subclause */
{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy328);}
        break;
      case 67: /* ccons ::= COLLATE ID|STRING */
{sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);}
        break;
      case 70: /* refargs ::= */
{ yygotominor.yy328 = OE_None*0x0101; /* EV: R-19803-45884 */}
        break;
      case 71: /* refargs ::= refargs refarg */
{ yygotominor.yy328 = (yymsp[-1].minor.yy328 & ~yymsp[0].minor.yy429.mask) | yymsp[0].minor.yy429.value; }
        break;
      case 72: /* refarg ::= MATCH nm */
      case 73: /* refarg ::= ON INSERT refact */ yytestcase(yyruleno==73);
{ yygotominor.yy429.value = 0;     yygotominor.yy429.mask = 0x000000; }
        break;
      case 74: /* refarg ::= ON DELETE refact */
{ yygotominor.yy429.value = yymsp[0].minor.yy328;     yygotominor.yy429.mask = 0x0000ff; }
        break;
      case 75: /* refarg ::= ON UPDATE refact */
{ yygotominor.yy429.value = yymsp[0].minor.yy328<<8;  yygotominor.yy429.mask = 0x00ff00; }
        break;
      case 76: /* refact ::= SET NULL */
{ yygotominor.yy328 = OE_SetNull;  /* EV: R-33326-45252 */}
        break;
      case 77: /* refact ::= SET DEFAULT */
{ yygotominor.yy328 = OE_SetDflt;  /* EV: R-33326-45252 */}
        break;
      case 78: /* refact ::= CASCADE */
{ yygotominor.yy328 = OE_Cascade;  /* EV: R-33326-45252 */}
        break;
      case 79: /* refact ::= RESTRICT */
{ yygotominor.yy328 = OE_Restrict; /* EV: R-33326-45252 */}
        break;
      case 80: /* refact ::= NO ACTION */
{ yygotominor.yy328 = OE_None;     /* EV: R-33326-45252 */}
        break;
      case 82: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */
      case 98: /* defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==98);
      case 100: /* onconf ::= ON CONFLICT resolvetype */ yytestcase(yyruleno==100);

      case 103: /* resolvetype ::= raisetype */ yytestcase(yyruleno==103);

{yygotominor.yy328 = yymsp[0].minor.yy328;}
        break;
      case 86: /* conslist_opt ::= */
{yygotominor.yy0.n = 0; yygotominor.yy0.z = 0;}
        break;
      case 87: /* conslist_opt ::= COMMA conslist */
{yygotominor.yy0 = yymsp[-1].minor.yy0;}
        break;
      case 90: /* tconscomma ::= COMMA */
{pParse->constraintName.n = 0;}
        break;
      case 93: /* tcons ::= PRIMARY KEY LP sortlist autoinc RP onconf */
{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy14,yymsp[0].minor.yy328,yymsp[-2].minor.yy328,0);}
        break;
      case 94: /* tcons ::= UNIQUE LP sortlist RP onconf */
{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy14,yymsp[0].minor.yy328,0,0,0,0);}
        break;
      case 95: /* tcons ::= CHECK LP expr RP onconf */
{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy346.pExpr);}
        break;
      case 96: /* tcons ::= FOREIGN KEY LP eidlist RP REFERENCES nm eidlist_opt refargs defer_subclause_opt */
{
    sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy14, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy14, yymsp[-1].minor.yy328);
    sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy328);
}
        break;
      case 99: /* onconf ::= */
{yygotominor.yy328 = OE_Default;}
        break;
      case 101: /* orconf ::= */
{yygotominor.yy186 = OE_Default;}
        break;
      case 102: /* orconf ::= OR resolvetype */
{yygotominor.yy186 = (u8)yymsp[0].minor.yy328;}
        break;
      case 104: /* resolvetype ::= IGNORE */
{yygotominor.yy328 = OE_Ignore;}
        break;
      case 105: /* resolvetype ::= REPLACE */

{yygotominor.yy328 = OE_Replace;}
        break;
      case 106: /* cmd ::= DROP TABLE ifexists fullname */
{
  sqlite3DropTable(pParse, yymsp[0].minor.yy65, 0, yymsp[-1].minor.yy328);
}
        break;
      case 109: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm eidlist_opt AS select */
{
  sqlite3CreateView(pParse, &yymsp[-8].minor.yy0, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy14, yymsp[0].minor.yy3, yymsp[-7].minor.yy328, yymsp[-5].minor.yy328);
}
        break;
      case 110: /* cmd ::= DROP VIEW ifexists fullname */
{
  sqlite3DropTable(pParse, yymsp[0].minor.yy65, 1, yymsp[-1].minor.yy328);
}
        break;
      case 111: /* cmd ::= select */
{
  SelectDest dest = {SRT_Output, 0, 0, 0, 0, 0};
  sqlite3Select(pParse, yymsp[0].minor.yy3, &dest);
  sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy3);
}
        break;
      case 112: /* select ::= with selectnowith */
{
  Select *p = yymsp[0].minor.yy3;
  if( p ){
    p->pWith = yymsp[-1].minor.yy59;
    parserDoubleLinkSelect(pParse, p);
  }else{
    sqlite3WithDelete(pParse->db, yymsp[-1].minor.yy59);
  }
  yygotominor.yy3 = p;
}
        break;
      case 113: /* selectnowith ::= oneselect */
      case 119: /* oneselect ::= values */ yytestcase(yyruleno==119);
{yygotominor.yy3 = yymsp[0].minor.yy3;}
        break;
      case 114: /* selectnowith ::= selectnowith multiselect_op oneselect */
{
  Select *pRhs = yymsp[0].minor.yy3;
  Select *pLhs = yymsp[-2].minor.yy3;
  if( pRhs && pRhs->pPrior ){
    SrcList *pFrom;
    Token x;
    x.n = 0;
    parserDoubleLinkSelect(pParse, pRhs);
    pFrom = sqlite3SrcListAppendFromTerm(pParse,0,0,0,&x,pRhs,0,0);
    pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0,0);
  }
  if( pRhs ){
    pRhs->op = (u8)yymsp[-1].minor.yy328;
    pRhs->pPrior = pLhs;
    if( ALWAYS(pLhs) ) pLhs->selFlags &= ~SF_MultiValue;
    pRhs->selFlags &= ~SF_MultiValue;
    if( yymsp[-1].minor.yy328!=TK_ALL ) pParse->hasCompound = 1;
  }else{
    sqlite3SelectDelete(pParse->db, pLhs);
  }
  yygotominor.yy3 = pRhs;
}
        break;
      case 116: /* multiselect_op ::= UNION ALL */
{yygotominor.yy328 = TK_ALL;}
        break;
      case 118: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */
{
  yygotominor.yy3 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy14,yymsp[-5].minor.yy65,yymsp[-4].minor.yy132,yymsp[-3].minor.yy14,yymsp[-2].minor.yy132,yymsp[-1].minor.yy14,yymsp[-7].minor.yy381,yymsp[0].minor.yy476.pLimit,yymsp[0].minor.yy476.pOffset);
#if SELECTTRACE_ENABLED
  /* Populate the Select.zSelName[] string that is used to help with
  ** query planner debugging, to differentiate between multiple Select
  ** objects in a complex query.
  **
  ** If the SELECT keyword is immediately followed by a C-style comment
  ** then extract the first few alphanumeric characters from within that
  ** comment to be the zSelName value.  Otherwise, the label is #N where
  ** is an integer that is incremented with each SELECT statement seen.
  */
  if( yygotominor.yy3!=0 ){
    const char *z = yymsp[-8].minor.yy0.z+6;
    int i;
    sqlite3_snprintf(sizeof(yygotominor.yy3->zSelName), yygotominor.yy3->zSelName, "#%d",
                     ++pParse->nSelect);
    while( z[0]==' ' ) z++;
    if( z[0]=='/' && z[1]=='*' ){
      z += 2;
      while( z[0]==' ' ) z++;
      for(i=0; sqlite3Isalnum(z[i]); i++){}
      sqlite3_snprintf(sizeof(yygotominor.yy3->zSelName), yygotominor.yy3->zSelName, "%.*s", i, z);
    }
  }
#endif /* SELECTRACE_ENABLED */
}
        break;
      case 120: /* values ::= VALUES LP nexprlist RP */
{
  yygotominor.yy3 = sqlite3SelectNew(pParse,yymsp[-1].minor.yy14,0,0,0,0,0,SF_Values,0,0);
}
        break;
      case 121: /* values ::= values COMMA LP exprlist RP */
{
  Select *pRight, *pLeft = yymsp[-4].minor.yy3;
  pRight = sqlite3SelectNew(pParse,yymsp[-1].minor.yy14,0,0,0,0,0,SF_Values|SF_MultiValue,0,0);
  if( ALWAYS(pLeft) ) pLeft->selFlags &= ~SF_MultiValue;
  if( pRight ){
    pRight->op = TK_ALL;
    pLeft = yymsp[-4].minor.yy3;
    pRight->pPrior = pLeft;
    yygotominor.yy3 = pRight;
  }else{
    yygotominor.yy3 = pLeft;
  }
}
        break;
      case 122: /* distinct ::= DISTINCT */
{yygotominor.yy381 = SF_Distinct;}
        break;
      case 123: /* distinct ::= ALL */
{yygotominor.yy381 = SF_All;}
        break;
      case 124: /* distinct ::= */
{yygotominor.yy381 = 0;}
        break;
      case 125: /* sclp ::= selcollist COMMA */
      case 244: /* eidlist_opt ::= LP eidlist RP */ yytestcase(yyruleno==244);
{yygotominor.yy14 = yymsp[-1].minor.yy14;}
        break;
      case 126: /* sclp ::= */
      case 155: /* orderby_opt ::= */ yytestcase(yyruleno==155);
      case 162: /* groupby_opt ::= */ yytestcase(yyruleno==162);
      case 237: /* exprlist ::= */ yytestcase(yyruleno==237);
      case 243: /* eidlist_opt ::= */ yytestcase(yyruleno==243);
{yygotominor.yy14 = 0;}
        break;
      case 127: /* selcollist ::= sclp expr as */
{
   yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy14, yymsp[-1].minor.yy346.pExpr);
   if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[0].minor.yy0, 1);
   sqlite3ExprListSetSpan(pParse,yygotominor.yy14,&yymsp[-1].minor.yy346);
}
        break;
      case 128: /* selcollist ::= sclp STAR */
{
  Expr *p = sqlite3Expr(pParse->db, TK_ALL, 0);
  yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy14, p);
}
        break;
      case 129: /* selcollist ::= sclp nm DOT STAR */
{
  Expr *pRight = sqlite3PExpr(pParse, TK_ALL, 0, 0, &yymsp[0].minor.yy0);
  Expr *pLeft = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
  Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight, 0);
  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy14, pDot);
}
        break;
      case 132: /* as ::= */
{yygotominor.yy0.n = 0;}
        break;
      case 133: /* from ::= */
{yygotominor.yy65 = sqlite3DbMallocZero(pParse->db, sizeof(*yygotominor.yy65));}
        break;
      case 134: /* from ::= FROM seltablist */
{
  yygotominor.yy65 = yymsp[0].minor.yy65;
  sqlite3SrcListShiftJoinType(yygotominor.yy65);
}
        break;
      case 135: /* stl_prefix ::= seltablist joinop */
{
   yygotominor.yy65 = yymsp[-1].minor.yy65;
   if( ALWAYS(yygotominor.yy65 && yygotominor.yy65->nSrc>0) ) yygotominor.yy65->a[yygotominor.yy65->nSrc-1].fg.jointype = (u8)yymsp[0].minor.yy328;
}
        break;
      case 136: /* stl_prefix ::= */
{yygotominor.yy65 = 0;}
        break;
      case 137: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */
{
  yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
  sqlite3SrcListIndexedBy(pParse, yygotominor.yy65, &yymsp[-2].minor.yy0);
}
        break;
      case 138: /* seltablist ::= stl_prefix nm dbnm LP exprlist RP as on_opt using_opt */
{
  yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-8].minor.yy65,&yymsp[-7].minor.yy0,&yymsp[-6].minor.yy0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
  sqlite3SrcListFuncArgs(pParse, yygotominor.yy65, yymsp[-4].minor.yy14);
}
        break;
      case 139: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */
{
    yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy3,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
  }
        break;
      case 140: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */
{
    if( yymsp[-6].minor.yy65==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy132==0 && yymsp[0].minor.yy408==0 ){
      yygotominor.yy65 = yymsp[-4].minor.yy65;
    }else if( yymsp[-4].minor.yy65->nSrc==1 ){
      yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
      if( yygotominor.yy65 ){
        struct SrcList_item *pNew = &yygotominor.yy65->a[yygotominor.yy65->nSrc-1];
        struct SrcList_item *pOld = yymsp[-4].minor.yy65->a;
        pNew->zName = pOld->zName;
        pNew->zDatabase = pOld->zDatabase;
        pNew->pSelect = pOld->pSelect;
        pOld->zName = pOld->zDatabase = 0;
        pOld->pSelect = 0;
      }
      sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy65);
    }else{
      Select *pSubquery;
      sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy65);
      pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy65,0,0,0,0,SF_NestedFrom,0,0);
      yygotominor.yy65 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy65,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy132,yymsp[0].minor.yy408);
    }
  }
        break;
      case 141: /* dbnm ::= */
      case 150: /* indexed_opt ::= */ yytestcase(yyruleno==150);
{yygotominor.yy0.z=0; yygotominor.yy0.n=0;}
        break;
      case 143: /* fullname ::= nm dbnm */
{yygotominor.yy65 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);}
        break;
      case 144: /* joinop ::= COMMA|JOIN */
{ yygotominor.yy328 = JT_INNER; }
        break;
      case 145: /* joinop ::= JOIN_KW JOIN */
{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); }
        break;
      case 146: /* joinop ::= JOIN_KW nm JOIN */
{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); }
        break;
      case 147: /* joinop ::= JOIN_KW nm nm JOIN */
{ yygotominor.yy328 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0); }
        break;
      case 148: /* on_opt ::= ON expr */
      case 165: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==165);
      case 172: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==172);
      case 232: /* case_else ::= ELSE expr */ yytestcase(yyruleno==232);
      case 234: /* case_operand ::= expr */ yytestcase(yyruleno==234);
{yygotominor.yy132 = yymsp[0].minor.yy346.pExpr;}
        break;
      case 149: /* on_opt ::= */
      case 164: /* having_opt ::= */ yytestcase(yyruleno==164);
      case 171: /* where_opt ::= */ yytestcase(yyruleno==171);
      case 233: /* case_else ::= */ yytestcase(yyruleno==233);
      case 235: /* case_operand ::= */ yytestcase(yyruleno==235);
{yygotominor.yy132 = 0;}
        break;
      case 152: /* indexed_opt ::= NOT INDEXED */
{yygotominor.yy0.z=0; yygotominor.yy0.n=1;}
        break;
      case 153: /* using_opt ::= USING LP idlist RP */
      case 181: /* idlist_opt ::= LP idlist RP */ yytestcase(yyruleno==181);
{yygotominor.yy408 = yymsp[-1].minor.yy408;}
        break;
      case 154: /* using_opt ::= */
      case 180: /* idlist_opt ::= */ yytestcase(yyruleno==180);
{yygotominor.yy408 = 0;}
        break;
      case 156: /* orderby_opt ::= ORDER BY sortlist */
      case 163: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==163);
      case 236: /* exprlist ::= nexprlist */ yytestcase(yyruleno==236);
{yygotominor.yy14 = yymsp[0].minor.yy14;}
        break;
      case 157: /* sortlist ::= sortlist COMMA expr sortorder */
{
  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy14,yymsp[-1].minor.yy346.pExpr);
  sqlite3ExprListSetSortOrder(yygotominor.yy14,yymsp[0].minor.yy328);
}
        break;
      case 158: /* sortlist ::= expr sortorder */
{
  yygotominor.yy14 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy346.pExpr);
  sqlite3ExprListSetSortOrder(yygotominor.yy14,yymsp[0].minor.yy328);
}
        break;
      case 159: /* sortorder ::= ASC */
{yygotominor.yy328 = SQLITE_SO_ASC;}
        break;
      case 160: /* sortorder ::= DESC */
{yygotominor.yy328 = SQLITE_SO_DESC;}
        break;
      case 161: /* sortorder ::= */
{yygotominor.yy328 = SQLITE_SO_UNDEFINED;}
        break;
      case 166: /* limit_opt ::= */
{yygotominor.yy476.pLimit = 0; yygotominor.yy476.pOffset = 0;}
        break;
      case 167: /* limit_opt ::= LIMIT expr */
{yygotominor.yy476.pLimit = yymsp[0].minor.yy346.pExpr; yygotominor.yy476.pOffset = 0;}
        break;
      case 168: /* limit_opt ::= LIMIT expr OFFSET expr */
{yygotominor.yy476.pLimit = yymsp[-2].minor.yy346.pExpr; yygotominor.yy476.pOffset = yymsp[0].minor.yy346.pExpr;}
        break;
      case 169: /* limit_opt ::= LIMIT expr COMMA expr */
{yygotominor.yy476.pOffset = yymsp[-2].minor.yy346.pExpr; yygotominor.yy476.pLimit = yymsp[0].minor.yy346.pExpr;}
        break;
      case 170: /* cmd ::= with DELETE FROM fullname indexed_opt where_opt */
{
  sqlite3WithPush(pParse, yymsp[-5].minor.yy59, 1);
  sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy65, &yymsp[-1].minor.yy0);
  sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy65,yymsp[0].minor.yy132);
}
        break;
      case 173: /* cmd ::= with UPDATE orconf fullname indexed_opt SET setlist where_opt */
{
  sqlite3WithPush(pParse, yymsp[-7].minor.yy59, 1);
  sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy65, &yymsp[-3].minor.yy0);
  sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy14,"set list"); 
  sqlite3Update(pParse,yymsp[-4].minor.yy65,yymsp[-1].minor.yy14,yymsp[0].minor.yy132,yymsp[-5].minor.yy186);
}
        break;
      case 174: /* setlist ::= setlist COMMA nm EQ expr */
{
  yygotominor.yy14 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy14, yymsp[0].minor.yy346.pExpr);
  sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
}
        break;
      case 175: /* setlist ::= nm EQ expr */
{
  yygotominor.yy14 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy346.pExpr);
  sqlite3ExprListSetName(pParse, yygotominor.yy14, &yymsp[-2].minor.yy0, 1);
}
        break;
      case 176: /* cmd ::= with insert_cmd INTO fullname idlist_opt select */
{
  sqlite3WithPush(pParse, yymsp[-5].minor.yy59, 1);
  sqlite3Insert(pParse, yymsp[-2].minor.yy65, yymsp[0].minor.yy3, yymsp[-1].minor.yy408, yymsp[-4].minor.yy186);
}
        break;
      case 177: /* cmd ::= with insert_cmd INTO fullname idlist_opt DEFAULT VALUES */
{
  sqlite3WithPush(pParse, yymsp[-6].minor.yy59, 1);
  sqlite3Insert(pParse, yymsp[-3].minor.yy65, 0, yymsp[-2].minor.yy408, yymsp[-5].minor.yy186);
}
        break;
      case 178: /* insert_cmd ::= INSERT orconf */
{yygotominor.yy186 = yymsp[0].minor.yy186;}
        break;
      case 179: /* insert_cmd ::= REPLACE */
{yygotominor.yy186 = OE_Replace;}
        break;
      case 182: /* idlist ::= idlist COMMA nm */
{yygotominor.yy408 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy408,&yymsp[0].minor.yy0);}
        break;
      case 183: /* idlist ::= nm */
{yygotominor.yy408 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0);}
        break;
      case 184: /* expr ::= term */
{yygotominor.yy346 = yymsp[0].minor.yy346;}
        break;
      case 185: /* expr ::= LP expr RP */
{yygotominor.yy346.pExpr = yymsp[-1].minor.yy346.pExpr; spanSet(&yygotominor.yy346,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);}

        break;
      case 186: /* term ::= NULL */
      case 191: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==191);
      case 192: /* term ::= STRING */ yytestcase(yyruleno==192);
{spanExpr(&yygotominor.yy346, pParse, yymsp[0].major, &yymsp[0].minor.yy0);}
        break;
      case 187: /* expr ::= ID|INDEXED */
      case 188: /* expr ::= JOIN_KW */ yytestcase(yyruleno==188);
{spanExpr(&yygotominor.yy346, pParse, TK_ID, &yymsp[0].minor.yy0);}
        break;
      case 189: /* expr ::= nm DOT nm */
{
  Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
  Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0);
  spanSet(&yygotominor.yy346,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);
}
        break;
      case 190: /* expr ::= nm DOT nm DOT nm */
{
  Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-4].minor.yy0);
  Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0);
  Expr *temp3 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0);
  Expr *temp4 = sqlite3PExpr(pParse, TK_DOT, temp2, temp3, 0);
  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0);
  spanSet(&yygotominor.yy346,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
}
        break;
      case 193: /* expr ::= VARIABLE */
{
  if( yymsp[0].minor.yy0.n>=2 && yymsp[0].minor.yy0.z[0]=='#' && sqlite3Isdigit(yymsp[0].minor.yy0.z[1]) ){
    /* When doing a nested parse, one can include terms in an expression
    ** that look like this:   #1 #2 ...  These terms refer to registers
    ** in the virtual machine.  #N is the N-th register. */
    if( pParse->nested==0 ){
      sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &yymsp[0].minor.yy0);
      yygotominor.yy346.pExpr = 0;
    }else{
      yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &yymsp[0].minor.yy0);
      if( yygotominor.yy346.pExpr ) sqlite3GetInt32(&yymsp[0].minor.yy0.z[1], &yygotominor.yy346.pExpr->iTable);
    }
  }else{
    spanExpr(&yygotominor.yy346, pParse, TK_VARIABLE, &yymsp[0].minor.yy0);
    sqlite3ExprAssignVarNumber(pParse, yygotominor.yy346.pExpr);
  }
  spanSet(&yygotominor.yy346, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
}
        break;
      case 194: /* expr ::= expr COLLATE ID|STRING */
{
  yygotominor.yy346.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy346.pExpr, &yymsp[0].minor.yy0, 1);
  yygotominor.yy346.zStart = yymsp[-2].minor.yy346.zStart;
  yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
        break;
      case 195: /* expr ::= CAST LP expr AS typetoken RP */
{
  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy346.pExpr, 0, &yymsp[-1].minor.yy0);
  spanSet(&yygotominor.yy346,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0);
}
        break;
      case 196: /* expr ::= ID|INDEXED LP distinct exprlist RP */
{
  if( yymsp[-1].minor.yy14 && yymsp[-1].minor.yy14->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){
    sqlite3ErrorMsg(pParse, "too many arguments on function %T", &yymsp[-4].minor.yy0);
  }
  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy14, &yymsp[-4].minor.yy0);
  spanSet(&yygotominor.yy346,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0);
  if( yymsp[-2].minor.yy381==SF_Distinct && yygotominor.yy346.pExpr ){
    yygotominor.yy346.pExpr->flags |= EP_Distinct;
  }
}
        break;
      case 197: /* expr ::= ID|INDEXED LP STAR RP */
{
  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0);
  spanSet(&yygotominor.yy346,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0);
}
        break;
      case 198: /* term ::= CTIME_KW */
{
  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[0].minor.yy0);
  spanSet(&yygotominor.yy346, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0);
}
        break;
      case 199: /* expr ::= expr AND expr */
      case 200: /* expr ::= expr OR expr */ yytestcase(yyruleno==200);
      case 201: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==201);
      case 202: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==202);
      case 203: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==203);
      case 204: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==204);
      case 205: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==205);
      case 206: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==206);
{spanBinaryExpr(&yygotominor.yy346,pParse,yymsp[-1].major,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy346);}
        break;
      case 207: /* likeop ::= LIKE_KW|MATCH */
{yygotominor.yy96.eOperator = yymsp[0].minor.yy0; yygotominor.yy96.bNot = 0;}
        break;
      case 208: /* likeop ::= NOT LIKE_KW|MATCH */
{yygotominor.yy96.eOperator = yymsp[0].minor.yy0; yygotominor.yy96.bNot = 1;}
        break;
      case 209: /* expr ::= expr likeop expr */
{
  ExprList *pList;
  pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy346.pExpr);
  pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy346.pExpr);
  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy96.eOperator);
  if( yymsp[-1].minor.yy96.bNot ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
  yygotominor.yy346.zStart = yymsp[-2].minor.yy346.zStart;
  yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
  if( yygotominor.yy346.pExpr ) yygotominor.yy346.pExpr->flags |= EP_InfixFunc;
}
        break;
      case 210: /* expr ::= expr likeop expr ESCAPE expr */
{
  ExprList *pList;
  pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
  pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy346.pExpr);
  pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy346.pExpr);
  yygotominor.yy346.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy96.eOperator);
  if( yymsp[-3].minor.yy96.bNot ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
  yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
  yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
  if( yygotominor.yy346.pExpr ) yygotominor.yy346.pExpr->flags |= EP_InfixFunc;
}
        break;
      case 211: /* expr ::= expr ISNULL|NOTNULL */
{spanUnaryPostfix(&yygotominor.yy346,pParse,yymsp[0].major,&yymsp[-1].minor.yy346,&yymsp[0].minor.yy0);}
        break;
      case 212: /* expr ::= expr NOT NULL */
{spanUnaryPostfix(&yygotominor.yy346,pParse,TK_NOTNULL,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy0);}
        break;
      case 213: /* expr ::= expr IS expr */
{
  spanBinaryExpr(&yygotominor.yy346,pParse,TK_IS,&yymsp[-2].minor.yy346,&yymsp[0].minor.yy346);
  binaryToUnaryIfNull(pParse, yymsp[0].minor.yy346.pExpr, yygotominor.yy346.pExpr, TK_ISNULL);
}
        break;
      case 214: /* expr ::= expr IS NOT expr */
{
  spanBinaryExpr(&yygotominor.yy346,pParse,TK_ISNOT,&yymsp[-3].minor.yy346,&yymsp[0].minor.yy346);
  binaryToUnaryIfNull(pParse, yymsp[0].minor.yy346.pExpr, yygotominor.yy346.pExpr, TK_NOTNULL);
}
        break;
      case 215: /* expr ::= NOT expr */
      case 216: /* expr ::= BITNOT expr */ yytestcase(yyruleno==216);
{spanUnaryPrefix(&yygotominor.yy346,pParse,yymsp[-1].major,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
        break;
      case 217: /* expr ::= MINUS expr */
{spanUnaryPrefix(&yygotominor.yy346,pParse,TK_UMINUS,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
        break;
      case 218: /* expr ::= PLUS expr */
{spanUnaryPrefix(&yygotominor.yy346,pParse,TK_UPLUS,&yymsp[0].minor.yy346,&yymsp[-1].minor.yy0);}
        break;
      case 221: /* expr ::= expr between_op expr AND expr */
{
  ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
  pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy346.pExpr);
  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy346.pExpr, 0, 0);
  if( yygotominor.yy346.pExpr ){
    yygotominor.yy346.pExpr->x.pList = pList;
  }else{
    sqlite3ExprListDelete(pParse->db, pList);
  } 
  if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
  yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
  yygotominor.yy346.zEnd = yymsp[0].minor.yy346.zEnd;
}
        break;
      case 224: /* expr ::= expr in_op LP exprlist RP */
{
    if( yymsp[-1].minor.yy14==0 ){
      /* Expressions of the form
      **
      **      expr1 IN ()
      **      expr1 NOT IN ()
      **
      ** simplify to constants 0 (false) and 1 (true), respectively,
      ** regardless of the value of expr1.
      */
      yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_INTEGER, 0, 0, &sqlite3IntTokens[yymsp[-3].minor.yy328]);
      sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy346.pExpr);
    }else if( yymsp[-1].minor.yy14->nExpr==1 ){
      /* Expressions of the form:
      **
      **      expr1 IN (?1)
      **      expr1 NOT IN (?2)
      **
      ** with exactly one value on the RHS can be simplified to something
      ** like this:
................................................................................
      **      expr1 <> ?2
      **
      ** But, the RHS of the == or <> is marked with the EP_Generic flag
      ** so that it may not contribute to the computation of comparison
      ** affinity or the collating sequence to use for comparison.  Otherwise,
      ** the semantics would be subtly different from IN or NOT IN.
      */
      Expr *pRHS = yymsp[-1].minor.yy14->a[0].pExpr;
      yymsp[-1].minor.yy14->a[0].pExpr = 0;
      sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy14);
      /* pRHS cannot be NULL because a malloc error would have been detected
      ** before now and control would have never reached this point */
      if( ALWAYS(pRHS) ){
        pRHS->flags &= ~EP_Collate;
        pRHS->flags |= EP_Generic;
      }
      yygotominor.yy346.pExpr = sqlite3PExpr(pParse, yymsp[-3].minor.yy328 ? TK_NE : TK_EQ, yymsp[-4].minor.yy346.pExpr, pRHS, 0);
    }else{
      yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy346.pExpr, 0, 0);
      if( yygotominor.yy346.pExpr ){
        yygotominor.yy346.pExpr->x.pList = yymsp[-1].minor.yy14;
        sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
      }else{
        sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy14);
      }
      if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
    }
    yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
    yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
  }
        break;
      case 225: /* expr ::= LP select RP */
{
    yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0);
    if( yygotominor.yy346.pExpr ){
      yygotominor.yy346.pExpr->x.pSelect = yymsp[-1].minor.yy3;
      ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect|EP_Subquery);
      sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
    }else{
      sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
    }
    yygotominor.yy346.zStart = yymsp[-2].minor.yy0.z;
    yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
  }
        break;
      case 226: /* expr ::= expr in_op LP select RP */
{
    yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy346.pExpr, 0, 0);
    if( yygotominor.yy346.pExpr ){
      yygotominor.yy346.pExpr->x.pSelect = yymsp[-1].minor.yy3;
      ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect|EP_Subquery);
      sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
    }else{
      sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
    }
    if( yymsp[-3].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
    yygotominor.yy346.zStart = yymsp[-4].minor.yy346.zStart;
    yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
  }
        break;
      case 227: /* expr ::= expr in_op nm dbnm */
{
    SrcList *pSrc = sqlite3SrcListAppend(pParse->db, 0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);
    yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy346.pExpr, 0, 0);
    if( yygotominor.yy346.pExpr ){
      yygotominor.yy346.pExpr->x.pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0);
      ExprSetProperty(yygotominor.yy346.pExpr, EP_xIsSelect|EP_Subquery);
      sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
    }else{
      sqlite3SrcListDelete(pParse->db, pSrc);
    }
    if( yymsp[-2].minor.yy328 ) yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy346.pExpr, 0, 0);
    yygotominor.yy346.zStart = yymsp[-3].minor.yy346.zStart;
    yygotominor.yy346.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n];
  }
        break;
      case 228: /* expr ::= EXISTS LP select RP */
{
    Expr *p = yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0);
    if( p ){
      p->x.pSelect = yymsp[-1].minor.yy3;
      ExprSetProperty(p, EP_xIsSelect|EP_Subquery);
      sqlite3ExprSetHeightAndFlags(pParse, p);
    }else{
      sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy3);
    }
    yygotominor.yy346.zStart = yymsp[-3].minor.yy0.z;
    yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
  }
        break;
      case 229: /* expr ::= CASE case_operand case_exprlist case_else END */
{
  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy132, 0, 0);
  if( yygotominor.yy346.pExpr ){
    yygotominor.yy346.pExpr->x.pList = yymsp[-1].minor.yy132 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy14,yymsp[-1].minor.yy132) : yymsp[-2].minor.yy14;
    sqlite3ExprSetHeightAndFlags(pParse, yygotominor.yy346.pExpr);
  }else{
    sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy14);
    sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy132);
  }
  yygotominor.yy346.zStart = yymsp[-4].minor.yy0.z;
  yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
        break;
      case 230: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */
{
  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy14, yymsp[-2].minor.yy346.pExpr);
  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yygotominor.yy14, yymsp[0].minor.yy346.pExpr);
}
        break;
      case 231: /* case_exprlist ::= WHEN expr THEN expr */
{
  yygotominor.yy14 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy346.pExpr);
  yygotominor.yy14 = sqlite3ExprListAppend(pParse,yygotominor.yy14, yymsp[0].minor.yy346.pExpr);
}
        break;
      case 238: /* nexprlist ::= nexprlist COMMA expr */
{yygotominor.yy14 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy14,yymsp[0].minor.yy346.pExpr);}
        break;
      case 239: /* nexprlist ::= expr */
{yygotominor.yy14 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy346.pExpr);}
        break;
      case 240: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP sortlist RP where_opt */
{
  sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, 
                     sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy14, yymsp[-10].minor.yy328,
                      &yymsp[-11].minor.yy0, yymsp[0].minor.yy132, SQLITE_SO_ASC, yymsp[-8].minor.yy328);
}
        break;
      case 241: /* uniqueflag ::= UNIQUE */
      case 292: /* raisetype ::= ABORT */ yytestcase(yyruleno==292);
{yygotominor.yy328 = OE_Abort;}
        break;
      case 242: /* uniqueflag ::= */
{yygotominor.yy328 = OE_None;}
        break;
      case 245: /* eidlist ::= eidlist COMMA nm collate sortorder */
{
  yygotominor.yy14 = parserAddExprIdListTerm(pParse, yymsp[-4].minor.yy14, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy328, yymsp[0].minor.yy328);
}
        break;
      case 246: /* eidlist ::= nm collate sortorder */
{
  yygotominor.yy14 = parserAddExprIdListTerm(pParse, 0, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy328, yymsp[0].minor.yy328);
}
        break;
      case 249: /* cmd ::= DROP INDEX ifexists fullname */
{sqlite3DropIndex(pParse, yymsp[0].minor.yy65, yymsp[-1].minor.yy328);}
        break;
      case 250: /* cmd ::= VACUUM */
      case 251: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==251);
{sqlite3Vacuum(pParse);}
        break;
      case 252: /* cmd ::= PRAGMA nm dbnm */
{sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);}
................................................................................
{sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);}
        break;
      case 265: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */
{
  Token all;
  all.z = yymsp[-3].minor.yy0.z;
  all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n;
  sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy473, &all);
}
        break;
      case 266: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */
{
  sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy328, yymsp[-4].minor.yy378.a, yymsp[-4].minor.yy378.b, yymsp[-2].minor.yy65, yymsp[0].minor.yy132, yymsp[-10].minor.yy328, yymsp[-8].minor.yy328);
  yygotominor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0);
}
        break;
      case 267: /* trigger_time ::= BEFORE */
      case 270: /* trigger_time ::= */ yytestcase(yyruleno==270);
{ yygotominor.yy328 = TK_BEFORE; }
        break;
      case 268: /* trigger_time ::= AFTER */
{ yygotominor.yy328 = TK_AFTER;  }
        break;
      case 269: /* trigger_time ::= INSTEAD OF */
{ yygotominor.yy328 = TK_INSTEAD;}
        break;
      case 271: /* trigger_event ::= DELETE|INSERT */
      case 272: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==272);
{yygotominor.yy378.a = yymsp[0].major; yygotominor.yy378.b = 0;}
        break;
      case 273: /* trigger_event ::= UPDATE OF idlist */
{yygotominor.yy378.a = TK_UPDATE; yygotominor.yy378.b = yymsp[0].minor.yy408;}
        break;
      case 276: /* when_clause ::= */
      case 297: /* key_opt ::= */ yytestcase(yyruleno==297);
{ yygotominor.yy132 = 0; }
        break;
      case 277: /* when_clause ::= WHEN expr */
      case 298: /* key_opt ::= KEY expr */ yytestcase(yyruleno==298);
{ yygotominor.yy132 = yymsp[0].minor.yy346.pExpr; }
        break;
      case 278: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */
{
  assert( yymsp[-2].minor.yy473!=0 );
  yymsp[-2].minor.yy473->pLast->pNext = yymsp[-1].minor.yy473;
  yymsp[-2].minor.yy473->pLast = yymsp[-1].minor.yy473;
  yygotominor.yy473 = yymsp[-2].minor.yy473;
}
        break;
      case 279: /* trigger_cmd_list ::= trigger_cmd SEMI */
{ 
  assert( yymsp[-1].minor.yy473!=0 );
  yymsp[-1].minor.yy473->pLast = yymsp[-1].minor.yy473;
  yygotominor.yy473 = yymsp[-1].minor.yy473;
}
        break;
      case 281: /* trnm ::= nm DOT nm */
{
  yygotominor.yy0 = yymsp[0].minor.yy0;
  sqlite3ErrorMsg(pParse, 
        "qualified table names are not allowed on INSERT, UPDATE, and DELETE "
................................................................................
{
  sqlite3ErrorMsg(pParse,
        "the NOT INDEXED clause is not allowed on UPDATE or DELETE statements "
        "within triggers");
}
        break;
      case 285: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */
{ yygotominor.yy473 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy14, yymsp[0].minor.yy132, yymsp[-5].minor.yy186); }
        break;
      case 286: /* trigger_cmd ::= insert_cmd INTO trnm idlist_opt select */
{yygotominor.yy473 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy408, yymsp[0].minor.yy3, yymsp[-4].minor.yy186);}
        break;
      case 287: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */
{yygotominor.yy473 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy132);}
        break;
      case 288: /* trigger_cmd ::= select */
{yygotominor.yy473 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy3); }
        break;
      case 289: /* expr ::= RAISE LP IGNORE RP */
{
  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0); 
  if( yygotominor.yy346.pExpr ){
    yygotominor.yy346.pExpr->affinity = OE_Ignore;
  }
  yygotominor.yy346.zStart = yymsp[-3].minor.yy0.z;
  yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
        break;
      case 290: /* expr ::= RAISE LP raisetype COMMA nm RP */
{
  yygotominor.yy346.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0); 
  if( yygotominor.yy346.pExpr ) {
    yygotominor.yy346.pExpr->affinity = (char)yymsp[-3].minor.yy328;
  }
  yygotominor.yy346.zStart = yymsp[-5].minor.yy0.z;
  yygotominor.yy346.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n];
}
        break;
      case 291: /* raisetype ::= ROLLBACK */
{yygotominor.yy328 = OE_Rollback;}
        break;
      case 293: /* raisetype ::= FAIL */
{yygotominor.yy328 = OE_Fail;}
        break;
      case 294: /* cmd ::= DROP TRIGGER ifexists fullname */
{
  sqlite3DropTrigger(pParse,yymsp[0].minor.yy65,yymsp[-1].minor.yy328);
}
        break;
      case 295: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */
{
  sqlite3Attach(pParse, yymsp[-3].minor.yy346.pExpr, yymsp[-1].minor.yy346.pExpr, yymsp[0].minor.yy132);
}
        break;
      case 296: /* cmd ::= DETACH database_kw_opt expr */
{
  sqlite3Detach(pParse, yymsp[0].minor.yy346.pExpr);
}
        break;
      case 301: /* cmd ::= REINDEX */
{sqlite3Reindex(pParse, 0, 0);}
        break;
      case 302: /* cmd ::= REINDEX nm dbnm */
{sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
................................................................................
{sqlite3Analyze(pParse, 0, 0);}
        break;
      case 304: /* cmd ::= ANALYZE nm dbnm */
{sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);}
        break;
      case 305: /* cmd ::= ALTER TABLE fullname RENAME TO nm */
{
  sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy65,&yymsp[0].minor.yy0);
}
        break;
      case 306: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column */
{
  sqlite3AlterFinishAddColumn(pParse, &yymsp[0].minor.yy0);
}
        break;
      case 307: /* add_column_fullname ::= fullname */
{
  pParse->db->lookaside.bEnabled = 0;
  sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy65);
}
        break;
      case 310: /* cmd ::= create_vtab */
{sqlite3VtabFinishParse(pParse,0);}
        break;
      case 311: /* cmd ::= create_vtab LP vtabarglist RP */
{sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);}
        break;
      case 312: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */
{
    sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy328);
}
        break;
      case 315: /* vtabarg ::= */
{sqlite3VtabArgInit(pParse);}
        break;
      case 317: /* vtabargtoken ::= ANY */
      case 318: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==318);
      case 319: /* lp ::= LP */ yytestcase(yyruleno==319);
{sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);}
        break;
      case 323: /* with ::= */
{yygotominor.yy59 = 0;}
        break;
      case 324: /* with ::= WITH wqlist */
      case 325: /* with ::= WITH RECURSIVE wqlist */ yytestcase(yyruleno==325);
{ yygotominor.yy59 = yymsp[0].minor.yy59; }
        break;
      case 326: /* wqlist ::= nm eidlist_opt AS LP select RP */
{
  yygotominor.yy59 = sqlite3WithAdd(pParse, 0, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy14, yymsp[-1].minor.yy3);
}
        break;
      case 327: /* wqlist ::= wqlist COMMA nm eidlist_opt AS LP select RP */
{
  yygotominor.yy59 = sqlite3WithAdd(pParse, yymsp[-7].minor.yy59, &yymsp[-5].minor.yy0, yymsp[-4].minor.yy14, yymsp[-1].minor.yy3);
}
        break;
      default:
      /* (0) input ::= cmdlist */ yytestcase(yyruleno==0);
      /* (1) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==1);
      /* (2) cmdlist ::= ecmd */ yytestcase(yyruleno==2);
      /* (3) ecmd ::= SEMI */ yytestcase(yyruleno==3);
................................................................................
      /* (313) vtabarglist ::= vtabarg */ yytestcase(yyruleno==313);
      /* (314) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==314);
      /* (316) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==316);
      /* (320) anylist ::= */ yytestcase(yyruleno==320);
      /* (321) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==321);
      /* (322) anylist ::= anylist ANY */ yytestcase(yyruleno==322);
        break;

  };
  assert( yyruleno>=0 && yyruleno<sizeof(yyRuleInfo)/sizeof(yyRuleInfo[0]) );
  yygoto = yyRuleInfo[yyruleno].lhs;
  yysize = yyRuleInfo[yyruleno].nrhs;
  yypParser->yyidx -= yysize;
  yyact = yy_find_reduce_action(yymsp[-yysize].stateno,(YYCODETYPE)yygoto);
  if( yyact <= YY_MAX_SHIFTREDUCE ){
................................................................................
  if( yyTraceFILE ){
    fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt);
  }
#endif
  while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
  /* Here code is inserted which will be executed whenever the
  ** parser fails */


  sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
#endif /* YYNOERRORRECOVERY */

/*
** The following code executes when a syntax error first occurs.
*/
................................................................................
static void yy_syntax_error(
  yyParser *yypParser,           /* The parser */
  int yymajor,                   /* The major type of the error token */
  YYMINORTYPE yyminor            /* The minor type of the error token */
){
  sqlite3ParserARG_FETCH;
#define TOKEN (yyminor.yy0)


  UNUSED_PARAMETER(yymajor);  /* Silence some compiler warnings */
  assert( TOKEN.z[0] );  /* The tokenizer always gives us a token */
  sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &TOKEN);

  sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}

/*
** The following is executed when the parser accepts
*/
static void yy_accept(
................................................................................
  if( yyTraceFILE ){
    fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt);
  }
#endif
  while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
  /* Here code is inserted which will be executed whenever the
  ** parser accepts */


  sqlite3ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}

/* The main parser program.
** The first argument is a pointer to a structure obtained from
** "sqlite3ParserAlloc" which describes the current state of the parser.
** The second argument is the major token number.  The third is
................................................................................
      return;
    }
#endif
    yypParser->yyidx = 0;
    yypParser->yyerrcnt = -1;
    yypParser->yystack[0].stateno = 0;
    yypParser->yystack[0].major = 0;






  }
  yyminorunion.yy0 = yyminor;
#if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY)
  yyendofinput = (yymajor==0);
#endif
  sqlite3ParserARG_STORE;

#ifndef NDEBUG
  if( yyTraceFILE ){
    fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]);
  }
#endif

  do{
    yyact = yy_find_shift_action(yypParser,(YYCODETYPE)yymajor);
    if( yyact <= YY_MAX_SHIFTREDUCE ){
      if( yyact > YY_MAX_SHIFT ) yyact += YY_MIN_REDUCE - YY_MIN_SHIFTREDUCE;
................................................................................
      }
      yymajor = YYNOCODE;
#endif
    }
  }while( yymajor!=YYNOCODE && yypParser->yyidx>=0 );
#ifndef NDEBUG
  if( yyTraceFILE ){

    fprintf(yyTraceFILE,"%sReturn\n",yyTracePrompt);




  }
#endif
  return;
}

/************** End of parse.c ***********************************************/
/************** Begin file tokenize.c ****************************************/
................................................................................
** or not a given identifier is really an SQL keyword.  The same thing
** might be implemented more directly using a hand-written hash table.
** But by using this automatically generated code, the size of the code
** is substantially reduced.  This is important for embedded applications
** on platforms with limited memory.
*/
/* Hash score: 182 */
static int keywordCode(const char *z, int n){
  /* zText[] encodes 834 bytes of keywords in 554 bytes */
  /*   REINDEXEDESCAPEACHECKEYBEFOREIGNOREGEXPLAINSTEADDATABASELECT       */
  /*   ABLEFTHENDEFERRABLELSEXCEPTRANSACTIONATURALTERAISEXCLUSIVE         */
  /*   XISTSAVEPOINTERSECTRIGGEREFERENCESCONSTRAINTOFFSETEMPORARY         */
  /*   UNIQUERYWITHOUTERELEASEATTACHAVINGROUPDATEBEGINNERECURSIVE         */
  /*   BETWEENOTNULLIKECASCADELETECASECOLLATECREATECURRENT_DATEDETACH     */
  /*   IMMEDIATEJOINSERTMATCHPLANALYZEPRAGMABORTVALUESVIRTUALIMITWHEN     */
................................................................................
    TK_CTIME_KW,   TK_PRIMARY,    TK_DEFERRED,   TK_DISTINCT,   TK_IS,         
    TK_DROP,       TK_FAIL,       TK_FROM,       TK_JOIN_KW,    TK_LIKE_KW,    
    TK_BY,         TK_IF,         TK_ISNULL,     TK_ORDER,      TK_RESTRICT,   
    TK_JOIN_KW,    TK_ROLLBACK,   TK_ROW,        TK_UNION,      TK_USING,      
    TK_VACUUM,     TK_VIEW,       TK_INITIALLY,  TK_ALL,        
  };
  int h, i;
  if( n<2 ) return TK_ID;
  h = ((charMap(z[0])*4) ^
      (charMap(z[n-1])*3) ^
      n) % 127;
  for(i=((int)aHash[h])-1; i>=0; i=((int)aNext[i])-1){
    if( aLen[i]==n && sqlite3StrNICmp(&zText[aOffset[i]],z,n)==0 ){
      testcase( i==0 ); /* REINDEX */
      testcase( i==1 ); /* INDEXED */
      testcase( i==2 ); /* INDEX */
      testcase( i==3 ); /* DESC */
      testcase( i==4 ); /* ESCAPE */
      testcase( i==5 ); /* EACH */
      testcase( i==6 ); /* CHECK */
      testcase( i==7 ); /* KEY */
      testcase( i==8 ); /* BEFORE */
      testcase( i==9 ); /* FOREIGN */
      testcase( i==10 ); /* FOR */
      testcase( i==11 ); /* IGNORE */
      testcase( i==12 ); /* REGEXP */
      testcase( i==13 ); /* EXPLAIN */
      testcase( i==14 ); /* INSTEAD */
      testcase( i==15 ); /* ADD */
      testcase( i==16 ); /* DATABASE */
      testcase( i==17 ); /* AS */
      testcase( i==18 ); /* SELECT */
      testcase( i==19 ); /* TABLE */
      testcase( i==20 ); /* LEFT */
      testcase( i==21 ); /* THEN */
      testcase( i==22 ); /* END */
      testcase( i==23 ); /* DEFERRABLE */
      testcase( i==24 ); /* ELSE */
      testcase( i==25 ); /* EXCEPT */
      testcase( i==26 ); /* TRANSACTION */
      testcase( i==27 ); /* ACTION */
      testcase( i==28 ); /* ON */
      testcase( i==29 ); /* NATURAL */
      testcase( i==30 ); /* ALTER */
      testcase( i==31 ); /* RAISE */
      testcase( i==32 ); /* EXCLUSIVE */
      testcase( i==33 ); /* EXISTS */
      testcase( i==34 ); /* SAVEPOINT */
      testcase( i==35 ); /* INTERSECT */
      testcase( i==36 ); /* TRIGGER */
      testcase( i==37 ); /* REFERENCES */
      testcase( i==38 ); /* CONSTRAINT */
      testcase( i==39 ); /* INTO */
      testcase( i==40 ); /* OFFSET */
      testcase( i==41 ); /* OF */
      testcase( i==42 ); /* SET */
      testcase( i==43 ); /* TEMPORARY */
      testcase( i==44 ); /* TEMP */
      testcase( i==45 ); /* OR */
      testcase( i==46 ); /* UNIQUE */
      testcase( i==47 ); /* QUERY */
      testcase( i==48 ); /* WITHOUT */
      testcase( i==49 ); /* WITH */
      testcase( i==50 ); /* OUTER */
      testcase( i==51 ); /* RELEASE */
      testcase( i==52 ); /* ATTACH */
      testcase( i==53 ); /* HAVING */
      testcase( i==54 ); /* GROUP */
      testcase( i==55 ); /* UPDATE */
      testcase( i==56 ); /* BEGIN */
      testcase( i==57 ); /* INNER */
      testcase( i==58 ); /* RECURSIVE */
      testcase( i==59 ); /* BETWEEN */
      testcase( i==60 ); /* NOTNULL */
      testcase( i==61 ); /* NOT */
      testcase( i==62 ); /* NO */
      testcase( i==63 ); /* NULL */
      testcase( i==64 ); /* LIKE */
      testcase( i==65 ); /* CASCADE */
      testcase( i==66 ); /* ASC */
      testcase( i==67 ); /* DELETE */
      testcase( i==68 ); /* CASE */
      testcase( i==69 ); /* COLLATE */
      testcase( i==70 ); /* CREATE */
      testcase( i==71 ); /* CURRENT_DATE */
      testcase( i==72 ); /* DETACH */
      testcase( i==73 ); /* IMMEDIATE */
      testcase( i==74 ); /* JOIN */
      testcase( i==75 ); /* INSERT */
      testcase( i==76 ); /* MATCH */
      testcase( i==77 ); /* PLAN */
      testcase( i==78 ); /* ANALYZE */
      testcase( i==79 ); /* PRAGMA */
      testcase( i==80 ); /* ABORT */
      testcase( i==81 ); /* VALUES */
      testcase( i==82 ); /* VIRTUAL */
      testcase( i==83 ); /* LIMIT */
      testcase( i==84 ); /* WHEN */
      testcase( i==85 ); /* WHERE */
      testcase( i==86 ); /* RENAME */
      testcase( i==87 ); /* AFTER */
      testcase( i==88 ); /* REPLACE */
      testcase( i==89 ); /* AND */
      testcase( i==90 ); /* DEFAULT */
      testcase( i==91 ); /* AUTOINCREMENT */
      testcase( i==92 ); /* TO */
      testcase( i==93 ); /* IN */
      testcase( i==94 ); /* CAST */
      testcase( i==95 ); /* COLUMN */
      testcase( i==96 ); /* COMMIT */
      testcase( i==97 ); /* CONFLICT */
      testcase( i==98 ); /* CROSS */
      testcase( i==99 ); /* CURRENT_TIMESTAMP */
      testcase( i==100 ); /* CURRENT_TIME */
      testcase( i==101 ); /* PRIMARY */
      testcase( i==102 ); /* DEFERRED */
      testcase( i==103 ); /* DISTINCT */
      testcase( i==104 ); /* IS */
      testcase( i==105 ); /* DROP */
      testcase( i==106 ); /* FAIL */
      testcase( i==107 ); /* FROM */
      testcase( i==108 ); /* FULL */
      testcase( i==109 ); /* GLOB */
      testcase( i==110 ); /* BY */
      testcase( i==111 ); /* IF */
      testcase( i==112 ); /* ISNULL */
      testcase( i==113 ); /* ORDER */
      testcase( i==114 ); /* RESTRICT */
      testcase( i==115 ); /* RIGHT */
      testcase( i==116 ); /* ROLLBACK */
      testcase( i==117 ); /* ROW */
      testcase( i==118 ); /* UNION */
      testcase( i==119 ); /* USING */
      testcase( i==120 ); /* VACUUM */
      testcase( i==121 ); /* VIEW */
      testcase( i==122 ); /* INITIALLY */
      testcase( i==123 ); /* ALL */
      return aCode[i];

    }
  }

  return TK_ID;
}
SQLITE_PRIVATE int sqlite3KeywordCode(const unsigned char *z, int n){

  return keywordCode((char*)z, n);

}
#define SQLITE_N_KEYWORD 124

/************** End of keywordhash.h *****************************************/
/************** Continuing where we left off in tokenize.c *******************/


................................................................................
    }
#endif
    default: {
      if( !IdChar(*z) ){
        break;
      }
      for(i=1; IdChar(z[i]); i++){}
      *tokenType = keywordCode((char*)z, i);
      return i;
    }
  }
  *tokenType = TK_ILLEGAL;
  return 1;
}

/*
................................................................................
  assert( pParse->pNewTable==0 );
  assert( pParse->pNewTrigger==0 );
  assert( pParse->nVar==0 );
  assert( pParse->nzVar==0 );
  assert( pParse->azVar==0 );
  enableLookaside = db->lookaside.bEnabled;
  if( db->lookaside.pStart ) db->lookaside.bEnabled = 1;
  while( !db->mallocFailed && zSql[i]!=0 ){
    assert( i>=0 );
    pParse->sLastToken.z = &zSql[i];
    pParse->sLastToken.n = sqlite3GetToken((unsigned char*)&zSql[i],&tokenType);
    i += pParse->sLastToken.n;
    if( i>mxSqlLen ){
      pParse->rc = SQLITE_TOOBIG;
      break;
    }
    switch( tokenType ){
      case TK_SPACE: {
        if( db->u1.isInterrupted ){
          sqlite3ErrorMsg(pParse, "interrupt");
          pParse->rc = SQLITE_INTERRUPT;
          goto abort_parse;
        }
        break;
      }
      case TK_ILLEGAL: {
        sqlite3ErrorMsg(pParse, "unrecognized token: \"%T\"",
                        &pParse->sLastToken);
        goto abort_parse;

      }
      case TK_SEMI: {

        pParse->zTail = &zSql[i];
        /* Fall thru into the default case */
      }
      default: {
        sqlite3Parser(pEngine, tokenType, pParse->sLastToken, pParse);
        lastTokenParsed = tokenType;
        if( pParse->rc!=SQLITE_OK ){
          goto abort_parse;
        }
        break;
      }
    }
  }
abort_parse:
  assert( nErr==0 );
  if( pParse->rc==SQLITE_OK && db->mallocFailed==0 ){
    assert( zSql[i]==0 );
    if( lastTokenParsed!=TK_SEMI ){
      sqlite3Parser(pEngine, TK_SEMI, pParse->sLastToken, pParse);
      pParse->zTail = &zSql[i];
    }
    if( pParse->rc==SQLITE_OK && db->mallocFailed==0 ){
      sqlite3Parser(pEngine, 0, pParse->sLastToken, pParse);
    }
  }
#ifdef YYTRACKMAXSTACKDEPTH
  sqlite3_mutex_enter(sqlite3MallocMutex());
  sqlite3StatusSet(SQLITE_STATUS_PARSER_STACK,
      sqlite3ParserStackPeak(pEngine)
  );
  sqlite3_mutex_leave(sqlite3MallocMutex());
#endif /* YYDEBUG */
  sqlite3ParserFree(pEngine, sqlite3_free);
  db->lookaside.bEnabled = enableLookaside;
  if( db->mallocFailed ){
................................................................................
    /* If the pParse->declareVtab flag is set, do not delete any table 
    ** structure built up in pParse->pNewTable. The calling code (see vtab.c)
    ** will take responsibility for freeing the Table structure.
    */
    sqlite3DeleteTable(db, pParse->pNewTable);
  }

  if( pParse->bFreeWith ) sqlite3WithDelete(db, pParse->pWith);
  sqlite3DeleteTrigger(db, pParse->pNewTrigger);
  for(i=pParse->nzVar-1; i>=0; i--) sqlite3DbFree(db, pParse->azVar[i]);
  sqlite3DbFree(db, pParse->azVar);
  while( pParse->pAinc ){
    AutoincInfo *p = pParse->pAinc;
    pParse->pAinc = p->pNext;
    sqlite3DbFree(db, p);
................................................................................
  ** methods.  The sqlite3_pcache_methods.xInit() all is embedded in the
  ** call to sqlite3PcacheInitialize().
  */
  sqlite3_mutex_enter(sqlite3GlobalConfig.pInitMutex);
  if( sqlite3GlobalConfig.isInit==0 && sqlite3GlobalConfig.inProgress==0 ){
    FuncDefHash *pHash = &GLOBAL(FuncDefHash, sqlite3GlobalFunctions);
    sqlite3GlobalConfig.inProgress = 1;






    memset(pHash, 0, sizeof(sqlite3GlobalFunctions));
    sqlite3RegisterGlobalFunctions();
    if( sqlite3GlobalConfig.isPCacheInit==0 ){
      rc = sqlite3PcacheInitialize();
    }
    if( rc==SQLITE_OK ){
      sqlite3GlobalConfig.isPCacheInit = 1;
................................................................................
      ** allocation (sz), and the maximum number of scratch allocations (N). */
      sqlite3GlobalConfig.pScratch = va_arg(ap, void*);
      sqlite3GlobalConfig.szScratch = va_arg(ap, int);
      sqlite3GlobalConfig.nScratch = va_arg(ap, int);
      break;
    }
    case SQLITE_CONFIG_PAGECACHE: {
      /* EVIDENCE-OF: R-31408-40510 There are three arguments to
      ** SQLITE_CONFIG_PAGECACHE: A pointer to 8-byte aligned memory, the size
      ** of each page buffer (sz), and the number of pages (N). */

      sqlite3GlobalConfig.pPage = va_arg(ap, void*);
      sqlite3GlobalConfig.szPage = va_arg(ap, int);
      sqlite3GlobalConfig.nPage = va_arg(ap, int);
      break;
    }
    case SQLITE_CONFIG_PCACHE_HDRSZ: {
      /* EVIDENCE-OF: R-39100-27317 The SQLITE_CONFIG_PCACHE_HDRSZ option takes
................................................................................
      sqlite3PagerShrink(pPager);
    }
  }
  sqlite3BtreeLeaveAll(db);
  sqlite3_mutex_leave(db->mutex);
  return SQLITE_OK;
}































/*
** Configuration settings for an individual database connection
*/
SQLITE_API int SQLITE_CDECL sqlite3_db_config(sqlite3 *db, int op, ...){
  va_list ap;
  int rc;
................................................................................
  /* Add the default collation sequence BINARY. BINARY works for both UTF-8
  ** and UTF-16, so add a version for each to avoid any unnecessary
  ** conversions. The only error that can occur here is a malloc() failure.
  **
  ** EVIDENCE-OF: R-52786-44878 SQLite defines three built-in collating
  ** functions:
  */
  createCollation(db, "BINARY", SQLITE_UTF8, 0, binCollFunc, 0);
  createCollation(db, "BINARY", SQLITE_UTF16BE, 0, binCollFunc, 0);
  createCollation(db, "BINARY", SQLITE_UTF16LE, 0, binCollFunc, 0);
  createCollation(db, "NOCASE", SQLITE_UTF8, 0, nocaseCollatingFunc, 0);
  createCollation(db, "RTRIM", SQLITE_UTF8, (void*)1, binCollFunc, 0);
  if( db->mallocFailed ){
    goto opendb_out;
  }
  /* EVIDENCE-OF: R-08308-17224 The default collating function for all
  ** strings is BINARY. 
  */
  db->pDfltColl = sqlite3FindCollSeq(db, SQLITE_UTF8, "BINARY", 0);
  assert( db->pDfltColl!=0 );

  /* Parse the filename/URI argument. */
  db->openFlags = flags;
  rc = sqlite3ParseUri(zVfs, zFilename, &flags, &db->pVfs, &zOpen, &zErrMsg);
  if( rc!=SQLITE_OK ){
    if( rc==SQLITE_NOMEM ) db->mallocFailed = 1;
................................................................................
  }
  *ppDb = db;
#ifdef SQLITE_ENABLE_SQLLOG
  if( sqlite3GlobalConfig.xSqllog ){
    /* Opening a db handle. Fourth parameter is passed 0. */
    void *pArg = sqlite3GlobalConfig.pSqllogArg;
    sqlite3GlobalConfig.xSqllog(pArg, db, zFilename, 0);















  }
#endif
  return rc & 0xff;
}

/*
** Open a new database handle.
................................................................................
    primarykey  = (pCol->colFlags & COLFLAG_PRIMKEY)!=0;
    autoinc = pTab->iPKey==iCol && (pTab->tabFlags & TF_Autoincrement)!=0;
  }else{
    zDataType = "INTEGER";
    primarykey = 1;
  }
  if( !zCollSeq ){
    zCollSeq = "BINARY";
  }

error_out:
  sqlite3BtreeLeaveAll(db);

  /* Whether the function call succeeded or failed, set the output parameters
  ** to whatever their local counterparts contain. If an error did occur,
................................................................................
    pPager = sqlite3BtreePager(pBtree);
    assert( pPager!=0 );
    fd = sqlite3PagerFile(pPager);
    assert( fd!=0 );
    if( op==SQLITE_FCNTL_FILE_POINTER ){
      *(sqlite3_file**)pArg = fd;
      rc = SQLITE_OK;



    }else if( fd->pMethods ){
      rc = sqlite3OsFileControl(fd, op, pArg);
    }else{
      rc = SQLITE_NOTFOUND;
    }
    sqlite3BtreeLeave(pBtree);
  }
................................................................................
    return -1;
  }
#endif
  pBt = sqlite3DbNameToBtree(db, zDbName);
  return pBt ? sqlite3BtreeIsReadonly(pBt) : -1;
}



















































































/************** End of main.c ************************************************/
/************** Begin file notify.c ******************************************/
/*
** 2009 March 3
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
................................................................................
**   * If the application uses the "rbu_delta()" feature described above,
**     it must use sqlite3_create_function() or similar to register the
**     rbu_delta() implementation with the target database handle.
**
** If an error has occurred, either while opening or stepping the RBU object,
** this function may return NULL. The error code and message may be collected
** when sqlite3rbu_close() is called.



*/
SQLITE_API sqlite3 *SQLITE_STDCALL sqlite3rbu_db(sqlite3rbu*, int bRbu);

/*
** Do some work towards applying the RBU update to the target db. 
**
** Return SQLITE_DONE if the update has been completely applied, or 
................................................................................
          pCell->aOvfl = sqlite3_malloc64(sizeof(u32)*nOvfl);
          if( pCell->aOvfl==0 ) return SQLITE_NOMEM;
          pCell->aOvfl[0] = sqlite3Get4byte(&aData[iOff+nLocal]);
          for(j=1; j<nOvfl; j++){
            int rc;
            u32 iPrev = pCell->aOvfl[j-1];
            DbPage *pPg = 0;
            rc = sqlite3PagerGet(sqlite3BtreePager(pBt), iPrev, &pPg);
            if( rc!=SQLITE_OK ){
              assert( pPg==0 );
              return rc;
            } 
            pCell->aOvfl[j] = sqlite3Get4byte(sqlite3PagerGetData(pPg));
            sqlite3PagerUnref(pPg);
          }
................................................................................
      int nPage;
      u32 iRoot = (u32)sqlite3_column_int64(pCsr->pStmt, 1);
      sqlite3PagerPagecount(pPager, &nPage);
      if( nPage==0 ){
        pCsr->isEof = 1;
        return sqlite3_reset(pCsr->pStmt);
      }
      rc = sqlite3PagerGet(pPager, iRoot, &pCsr->aPage[0].pPg);
      pCsr->aPage[0].iPgno = iRoot;
      pCsr->aPage[0].iCell = 0;
      pCsr->aPage[0].zPath = z = sqlite3_mprintf("/");
      pCsr->iPage = 0;
      if( z==0 ) rc = SQLITE_NOMEM;
    }else{
      pCsr->isEof = 1;
................................................................................
    assert( p==&pCsr->aPage[pCsr->iPage-1] );

    if( p->iCell==p->nCell ){
      p[1].iPgno = p->iRightChildPg;
    }else{
      p[1].iPgno = p->aCell[p->iCell].iChildPg;
    }
    rc = sqlite3PagerGet(pPager, p[1].iPgno, &p[1].pPg);
    p[1].iCell = 0;
    p[1].zPath = z = sqlite3_mprintf("%s%.3x/", p->zPath, p->iCell);
    p->iCell++;
    if( z==0 ) rc = SQLITE_NOMEM;
  }


................................................................................
){
  UNUSED_PARAM(argc);
  sqlite3_result_int(ctx, sqlite3_value_subtype(argv[0])==JSON_SUBTYPE);
}
#endif /* SQLITE_DEBUG */

/****************************************************************************
** SQL function implementations
****************************************************************************/

/*
** Implementation of the json_array(VALUE,...) function.  Return a JSON
** array that contains all values given in arguments.  Or if any argument
** is a BLOB, throw an error.
*/
................................................................................
  UNUSED_PARAM(argc);
  if( jsonParse(&x, 0, (const char*)sqlite3_value_text(argv[0]))==0 ){
    rc = 1;
  }
  jsonParseReset(&x);
  sqlite3_result_int(ctx, rc);
}

































































































#ifndef SQLITE_OMIT_VIRTUALTABLE
/****************************************************************************
** The json_each virtual table
****************************************************************************/
typedef struct JsonEachCursor JsonEachCursor;
struct JsonEachCursor {
................................................................................

#if SQLITE_DEBUG
    /* DEBUG and TESTING functions */
    { "json_parse",           1, 0,   jsonParseFunc         },
    { "json_test1",           1, 0,   jsonTest1Func         },
#endif
  };









#ifndef SQLITE_OMIT_VIRTUALTABLE
  static const struct {
     const char *zName;
     sqlite3_module *pModule;
  } aMod[] = {
    { "json_each",            &jsonEachModule               },
    { "json_tree",            &jsonTreeModule               },
................................................................................
#endif
  for(i=0; i<sizeof(aFunc)/sizeof(aFunc[0]) && rc==SQLITE_OK; i++){
    rc = sqlite3_create_function(db, aFunc[i].zName, aFunc[i].nArg,
                                 SQLITE_UTF8 | SQLITE_DETERMINISTIC, 
                                 (void*)&aFunc[i].flag,
                                 aFunc[i].xFunc, 0, 0);
  }





#ifndef SQLITE_OMIT_VIRTUALTABLE
  for(i=0; i<sizeof(aMod)/sizeof(aMod[0]) && rc==SQLITE_OK; i++){
    rc = sqlite3_create_module(db, aMod[i].zName, aMod[i].pModule, 0);
  }
#endif
  return rc;
}
................................................................................
**
******************************************************************************
**
*/
#ifndef _FTS5INT_H
#define _FTS5INT_H


/* #include "sqlite3ext.h" */
SQLITE_EXTENSION_INIT1

/* #include <string.h> */
/* #include <assert.h> */

#ifndef SQLITE_AMALGAMATION
................................................................................
  fts5_tokenizer *pTokApi;

  /* Values loaded from the %_config table */
  int iCookie;                    /* Incremented when %_config is modified */
  int pgsz;                       /* Approximate page size used in %_data */
  int nAutomerge;                 /* 'automerge' setting */
  int nCrisisMerge;               /* Maximum allowed segments per level */

  char *zRank;                    /* Name of rank function */
  char *zRankArgs;                /* Arguments to rank function */

  /* If non-NULL, points to sqlite3_vtab.base.zErrmsg. Often NULL. */
  char **pzErrmsg;

#ifdef SQLITE_DEBUG
................................................................................
typedef struct Fts5Buffer Fts5Buffer;
struct Fts5Buffer {
  u8 *p;
  int n;
  int nSpace;
};

static int sqlite3Fts5BufferGrow(int*, Fts5Buffer*, int);
static void sqlite3Fts5BufferAppendVarint(int*, Fts5Buffer*, i64);
static void sqlite3Fts5BufferAppendBlob(int*, Fts5Buffer*, int, const u8*);
static void sqlite3Fts5BufferAppendString(int *, Fts5Buffer*, const char*);
static void sqlite3Fts5BufferFree(Fts5Buffer*);
static void sqlite3Fts5BufferZero(Fts5Buffer*);
static void sqlite3Fts5BufferSet(int*, Fts5Buffer*, int, const u8*);
static void sqlite3Fts5BufferAppendPrintf(int *, Fts5Buffer*, char *zFmt, ...);
static void sqlite3Fts5BufferAppend32(int*, Fts5Buffer*, int);

static char *sqlite3Fts5Mprintf(int *pRc, const char *zFmt, ...);

#define fts5BufferZero(x)             sqlite3Fts5BufferZero(x)
#define fts5BufferGrow(a,b,c)         sqlite3Fts5BufferGrow(a,b,c)
#define fts5BufferAppendVarint(a,b,c) sqlite3Fts5BufferAppendVarint(a,b,c)
#define fts5BufferFree(a)             sqlite3Fts5BufferFree(a)
#define fts5BufferAppendBlob(a,b,c,d) sqlite3Fts5BufferAppendBlob(a,b,c,d)
#define fts5BufferSet(a,b,c,d)        sqlite3Fts5BufferSet(a,b,c,d)
#define fts5BufferAppend32(a,b,c)     sqlite3Fts5BufferAppend32(a,b,c)






/* Write and decode big-endian 32-bit integer values */
static void sqlite3Fts5Put32(u8*, int);
static int sqlite3Fts5Get32(const u8*);

#define FTS5_POS2COLUMN(iPos) (int)(iPos >> 32)
#define FTS5_POS2OFFSET(iPos) (int)(iPos & 0xFFFFFFFF)
................................................................................
  const char **azArg,
  int nArg,
  Fts5Tokenizer**,
  fts5_tokenizer**,
  char **pzErr
);

static Fts5Index *sqlite3Fts5IndexFromCsrid(Fts5Global*, i64, int*);

/*
** End of interface to code in fts5.c.
**************************************************************************/

/**************************************************************************
** Interface to code in fts5_hash.c. 
................................................................................
#define FTS5_LCP                              8
#define FTS5_RCP                              9
#define FTS5_STRING                          10
#define FTS5_COMMA                           11
#define FTS5_PLUS                            12
#define FTS5_STAR                            13

/* Driver template for the LEMON parser generator.


** The author disclaims copyright to this source code.

**
** This version of "lempar.c" is modified, slightly, for use by SQLite.
** The only modifications are the addition of a couple of NEVER()
** macros to disable tests that are needed in the case of a general
** LALR(1) grammar but which are always false in the
** specific grammar used by SQLite.

*/
/* First off, code is included that follows the "include" declaration












** in the input grammar file. */

/* #include <stdio.h> */





/*
** Disable all error recovery processing in the parser push-down
** automaton.
*/
#define fts5YYNOERRORRECOVERY 1

/*
** Make fts5yytestcase() the same as testcase()
*/
#define fts5yytestcase(X) testcase(X)

/* Next is all token values, in a form suitable for use by makeheaders.
** This section will be null unless lemon is run with the -m switch.

*/


/* 
** These constants (all generated automatically by the parser generator)
** specify the various kinds of tokens (terminals) that the parser
** understands. 
**
** Each symbol here is a terminal symbol in the grammar.
*/
/* Make sure the INTERFACE macro is defined.
*/

#ifndef INTERFACE
# define INTERFACE 1
#endif
/* The next thing included is series of defines which control




** various aspects of the generated parser.
**    fts5YYCODETYPE         is the data type used for storing terminal
**                       and nonterminal numbers.  "unsigned char" is

**                       used if there are fewer than 250 terminals
**                       and nonterminals.  "int" is used otherwise.
**    fts5YYNOCODE           is a number of type fts5YYCODETYPE which corresponds
**                       to no legal terminal or nonterminal number.  This
**                       number is used to fill in empty slots of the hash 
**                       table.
**    fts5YYFALLBACK         If defined, this indicates that one or more tokens

**                       have fall-back values which should be used if the

**                       original value of the token will not parse.
**    fts5YYACTIONTYPE       is the data type used for storing terminal
**                       and nonterminal numbers.  "unsigned char" is

**                       used if there are fewer than 250 rules and
**                       states combined.  "int" is used otherwise.
**    sqlite3Fts5ParserFTS5TOKENTYPE     is the data type used for minor tokens given 







**                       directly to the parser from the tokenizer.
**    fts5YYMINORTYPE        is the data type used for all minor tokens.
**                       This is typically a union of many types, one of
**                       which is sqlite3Fts5ParserFTS5TOKENTYPE.  The entry in the union
**                       for base tokens is called "fts5yy0".
**    fts5YYSTACKDEPTH       is the maximum depth of the parser's stack.  If
**                       zero the stack is dynamically sized using realloc()
**    sqlite3Fts5ParserARG_SDECL     A static variable declaration for the %extra_argument
**    sqlite3Fts5ParserARG_PDECL     A parameter declaration for the %extra_argument
**    sqlite3Fts5ParserARG_STORE     Code to store %extra_argument into fts5yypParser
**    sqlite3Fts5ParserARG_FETCH     Code to extract %extra_argument from fts5yypParser
**    fts5YYERRORSYMBOL      is the code number of the error symbol.  If not
................................................................................
**    fts5YY_MIN_SHIFTREDUCE Minimum value for shift-reduce actions
**    fts5YY_MAX_SHIFTREDUCE Maximum value for shift-reduce actions
**    fts5YY_MIN_REDUCE      Maximum value for reduce actions
**    fts5YY_ERROR_ACTION    The fts5yy_action[] code for syntax error
**    fts5YY_ACCEPT_ACTION   The fts5yy_action[] code for accept
**    fts5YY_NO_ACTION       The fts5yy_action[] code for no-op
*/




#define fts5YYCODETYPE unsigned char
#define fts5YYNOCODE 27
#define fts5YYACTIONTYPE unsigned char
#define sqlite3Fts5ParserFTS5TOKENTYPE Fts5Token
typedef union {
  int fts5yyinit;
  sqlite3Fts5ParserFTS5TOKENTYPE fts5yy0;
................................................................................
#define fts5YY_MIN_SHIFTREDUCE   40
#define fts5YY_MAX_SHIFTREDUCE   63
#define fts5YY_MIN_REDUCE        64
#define fts5YY_MAX_REDUCE        87
#define fts5YY_ERROR_ACTION      88
#define fts5YY_ACCEPT_ACTION     89
#define fts5YY_NO_ACTION         90


/* The fts5yyzerominor constant is used to initialize instances of
** fts5YYMINORTYPE objects to zero. */
static const fts5YYMINORTYPE fts5yyzerominor = { 0 };

/* Define the fts5yytestcase() macro to be a no-op if is not already defined
** otherwise.
................................................................................
**  fts5yy_lookahead[]     A table containing the lookahead for each entry in
**                     fts5yy_action.  Used to detect hash collisions.
**  fts5yy_shift_ofst[]    For each state, the offset into fts5yy_action for
**                     shifting terminals.
**  fts5yy_reduce_ofst[]   For each state, the offset into fts5yy_action for
**                     shifting non-terminals after a reduce.
**  fts5yy_default[]       Default action for each state.
*/

#define fts5YY_ACTTAB_COUNT (78)
static const fts5YYACTIONTYPE fts5yy_action[] = {
 /*     0 */    89,   15,   46,    5,   48,   24,   12,   19,   23,   14,
 /*    10 */    46,    5,   48,   24,   20,   21,   23,   43,   46,    5,
 /*    20 */    48,   24,    6,   18,   23,   17,   46,    5,   48,   24,
 /*    30 */    75,    7,   23,   25,   46,    5,   48,   24,   62,   47,
 /*    40 */    23,   48,   24,    7,   11,   23,    9,    3,    4,    2,
................................................................................
 /*    10 */    44,   43,   44,   48,
};
static const fts5YYACTIONTYPE fts5yy_default[] = {
 /*     0 */    88,   88,   88,   88,   88,   69,   82,   88,   88,   87,
 /*    10 */    87,   88,   87,   87,   88,   88,   88,   66,   80,   88,
 /*    20 */    81,   88,   88,   78,   88,   65,
};


/* The next table maps tokens into fallback tokens.  If a construct
** like the following:
** 
**      %fallback ID X Y Z.
**
** appears in the grammar, then ID becomes a fallback token for X, Y,
** and Z.  Whenever one of the tokens X, Y, or Z is input to the parser
** but it does not parse, the type of the token is changed to ID and
** the parse is retried before an error is thrown.




*/
#ifdef fts5YYFALLBACK
static const fts5YYCODETYPE fts5yyFallback[] = {
};
#endif /* fts5YYFALLBACK */

/* The following structure represents a single element of the
................................................................................
              fts5yyTracePrompt, p->fts5yystksz);
    }
#endif
  }
}
#endif










/* 
** This function allocates a new parser.
** The only argument is a pointer to a function which works like
** malloc.
**
** Inputs:
** A pointer to the function used to allocate memory.
**
** Outputs:
** A pointer to a parser.  This pointer is used in subsequent calls
** to sqlite3Fts5Parser and sqlite3Fts5ParserFree.
*/
static void *sqlite3Fts5ParserAlloc(void *(*mallocProc)(u64)){
  fts5yyParser *pParser;
  pParser = (fts5yyParser*)(*mallocProc)( (u64)sizeof(fts5yyParser) );
  if( pParser ){
    pParser->fts5yyidx = -1;
#ifdef fts5YYTRACKMAXSTACKDEPTH
    pParser->fts5yyidxMax = 0;
#endif
#if fts5YYSTACKDEPTH<=0
    pParser->fts5yystack = NULL;
................................................................................
    pParser->fts5yystksz = 0;
    fts5yyGrowStack(pParser);
#endif
  }
  return pParser;
}

/* The following function deletes the value associated with a
** symbol.  The symbol can be either a terminal or nonterminal.
** "fts5yymajor" is the symbol code, and "fts5yypminor" is a pointer to
** the value.


*/
static void fts5yy_destructor(
  fts5yyParser *fts5yypParser,    /* The parser */
  fts5YYCODETYPE fts5yymajor,     /* Type code for object to destroy */
  fts5YYMINORTYPE *fts5yypminor   /* The object to be destroyed */
){
  sqlite3Fts5ParserARG_FETCH;
................................................................................
    /* Here is inserted the actions which take place when a
    ** terminal or non-terminal is destroyed.  This can happen
    ** when the symbol is popped from the stack during a
    ** reduce or during error processing or when a parser is 
    ** being destroyed before it is finished parsing.
    **
    ** Note: during a reduce, the only symbols destroyed are those
    ** which appear on the RHS of the rule, but which are not used
    ** inside the C code.
    */

    case 15: /* input */
{
 (void)pParse; 
}
      break;
    case 16: /* expr */
    case 17: /* cnearset */
................................................................................
}
      break;
    case 23: /* phrase */
{
 sqlite3Fts5ParsePhraseFree((fts5yypminor->fts5yy11)); 
}
      break;

    default:  break;   /* If no destructor action specified: do nothing */
  }
}

/*
** Pop the parser's stack once.
**
** If there is a destructor routine associated with the token which
** is popped from the stack, then call it.
**
** Return the major token number for the symbol popped.
*/
static int fts5yy_pop_parser_stack(fts5yyParser *pParser){
  fts5YYCODETYPE fts5yymajor;
  fts5yyStackEntry *fts5yytos = &pParser->fts5yystack[pParser->fts5yyidx];

  /* There is no mechanism by which the parser stack can be popped below
  ** empty in SQLite.  */
  assert( pParser->fts5yyidx>=0 );

#ifndef NDEBUG
  if( fts5yyTraceFILE && pParser->fts5yyidx>=0 ){
    fprintf(fts5yyTraceFILE,"%sPopping %s\n",
      fts5yyTracePrompt,
      fts5yyTokenName[fts5yytos->major]);
  }
#endif
  fts5yymajor = fts5yytos->major;
  fts5yy_destructor(pParser, fts5yymajor, &fts5yytos->minor);
  pParser->fts5yyidx--;
  return fts5yymajor;
}

/* 
** Deallocate and destroy a parser.  Destructors are all called for
** all stack elements before shutting the parser down.
**
** Inputs:
** <ul>
** <li>  A pointer to the parser.  This should be a pointer
**       obtained from sqlite3Fts5ParserAlloc.
** <li>  A pointer to a function used to reclaim memory obtained
**       from malloc.
** </ul>
*/
static void sqlite3Fts5ParserFree(
  void *p,                    /* The parser to be deleted */
  void (*freeProc)(void*)     /* Function used to reclaim memory */
){
  fts5yyParser *pParser = (fts5yyParser*)p;
  /* In SQLite, we never try to destroy a parser that was not successfully
  ** created in the first place. */
  if( NEVER(pParser==0) ) return;
  while( pParser->fts5yyidx>=0 ) fts5yy_pop_parser_stack(pParser);
#if fts5YYSTACKDEPTH<=0
  free(pParser->fts5yystack);
#endif
  (*freeProc)((void*)pParser);
}

................................................................................
  return pParser->fts5yyidxMax;
}
#endif

/*
** Find the appropriate action for a parser given the terminal
** look-ahead token iLookAhead.
**
** If the look-ahead token is fts5YYNOCODE, then check to see if the action is
** independent of the look-ahead.  If it is, return the action, otherwise
** return fts5YY_NO_ACTION.
*/
static int fts5yy_find_shift_action(
  fts5yyParser *pParser,        /* The parser */
  fts5YYCODETYPE iLookAhead     /* The look-ahead token */
){
  int i;
  int stateno = pParser->fts5yystack[pParser->fts5yyidx].stateno;
 
  if( stateno>=fts5YY_MIN_REDUCE ) return stateno;
  assert( stateno <= fts5YY_SHIFT_COUNT );

  i = fts5yy_shift_ofst[stateno];
  if( i==fts5YY_SHIFT_USE_DFLT ) return fts5yy_default[stateno];
  assert( iLookAhead!=fts5YYNOCODE );
  i += iLookAhead;
  if( i<0 || i>=fts5YY_ACTTAB_COUNT || fts5yy_lookahead[i]!=iLookAhead ){
    if( iLookAhead>0 ){
#ifdef fts5YYFALLBACK
      fts5YYCODETYPE iFallback;            /* Fallback token */
      if( iLookAhead<sizeof(fts5yyFallback)/sizeof(fts5yyFallback[0])
             && (iFallback = fts5yyFallback[iLookAhead])!=0 ){
#ifndef NDEBUG
        if( fts5yyTraceFILE ){
          fprintf(fts5yyTraceFILE, "%sFALLBACK %s => %s\n",
             fts5yyTracePrompt, fts5yyTokenName[iLookAhead], fts5yyTokenName[iFallback]);
        }
#endif
        return fts5yy_find_shift_action(pParser, iFallback);



      }
#endif
#ifdef fts5YYWILDCARD
      {
        int j = i - iLookAhead + fts5YYWILDCARD;
        if( 
#if fts5YY_SHIFT_MIN+fts5YYWILDCARD<0
          j>=0 &&
#endif
#if fts5YY_SHIFT_MAX+fts5YYWILDCARD>=fts5YY_ACTTAB_COUNT
          j<fts5YY_ACTTAB_COUNT &&
#endif
          fts5yy_lookahead[j]==fts5YYWILDCARD
        ){
#ifndef NDEBUG
          if( fts5yyTraceFILE ){
            fprintf(fts5yyTraceFILE, "%sWILDCARD %s => %s\n",
               fts5yyTracePrompt, fts5yyTokenName[iLookAhead], fts5yyTokenName[fts5YYWILDCARD]);

          }
#endif /* NDEBUG */
          return fts5yy_action[j];
        }
      }
#endif /* fts5YYWILDCARD */
    }
    return fts5yy_default[stateno];
  }else{
    return fts5yy_action[i];
  }

}

/*
** Find the appropriate action for a parser given the non-terminal
** look-ahead token iLookAhead.
**
** If the look-ahead token is fts5YYNOCODE, then check to see if the action is
** independent of the look-ahead.  If it is, return the action, otherwise
** return fts5YY_NO_ACTION.
*/
static int fts5yy_find_reduce_action(
  int stateno,              /* Current state number */
  fts5YYCODETYPE iLookAhead     /* The look-ahead token */
){
  int i;
#ifdef fts5YYERRORSYMBOL
................................................................................
   if( fts5yyTraceFILE ){
     fprintf(fts5yyTraceFILE,"%sStack Overflow!\n",fts5yyTracePrompt);
   }
#endif
   while( fts5yypParser->fts5yyidx>=0 ) fts5yy_pop_parser_stack(fts5yypParser);
   /* Here code is inserted which will execute if the parser
   ** stack every overflows */


  assert( 0 );

   sqlite3Fts5ParserARG_STORE; /* Suppress warning about unused %extra_argument var */
}

/*
** Print tracing information for a SHIFT action
*/
#ifndef NDEBUG
static void fts5yyTraceShift(fts5yyParser *fts5yypParser, int fts5yyNewState){
  if( fts5yyTraceFILE ){
    int i;
    if( fts5yyNewState<fts5YYNSTATE ){
      fprintf(fts5yyTraceFILE,"%sShift %d\n",fts5yyTracePrompt,fts5yyNewState);
      fprintf(fts5yyTraceFILE,"%sStack:",fts5yyTracePrompt);
      for(i=1; i<=fts5yypParser->fts5yyidx; i++)
        fprintf(fts5yyTraceFILE," %s",fts5yyTokenName[fts5yypParser->fts5yystack[i].major]);
      fprintf(fts5yyTraceFILE,"\n");

    }else{
      fprintf(fts5yyTraceFILE,"%sShift *\n",fts5yyTracePrompt);

    }
  }
}
#else
# define fts5yyTraceShift(X,Y)
#endif

/*
** Perform a shift action.  Return the number of errors.
*/
static void fts5yy_shift(
  fts5yyParser *fts5yypParser,          /* The parser to be shifted */
  int fts5yyNewState,               /* The new state to shift in */
  int fts5yyMajor,                  /* The major token to shift in */
  fts5YYMINORTYPE *fts5yypMinor         /* Pointer to the minor token to shift in */
){
................................................................................
  int fts5yysize;                     /* Amount to pop the stack */
  sqlite3Fts5ParserARG_FETCH;
  fts5yymsp = &fts5yypParser->fts5yystack[fts5yypParser->fts5yyidx];
#ifndef NDEBUG
  if( fts5yyTraceFILE && fts5yyruleno>=0 
        && fts5yyruleno<(int)(sizeof(fts5yyRuleName)/sizeof(fts5yyRuleName[0])) ){
    fts5yysize = fts5yyRuleInfo[fts5yyruleno].nrhs;
    fprintf(fts5yyTraceFILE, "%sReduce [%s] -> state %d.\n", fts5yyTracePrompt,
      fts5yyRuleName[fts5yyruleno], fts5yymsp[-fts5yysize].stateno);
  }
#endif /* NDEBUG */

  /* Silence complaints from purify about fts5yygotominor being uninitialized
  ** in some cases when it is copied into the stack after the following
  ** switch.  fts5yygotominor is uninitialized when a rule reduces that does
  ** not set the value of its left-hand side nonterminal.  Leaving the
  ** value of the nonterminal uninitialized is utterly harmless as long
  ** as the value is never used.  So really the only thing this code
  ** accomplishes is to quieten purify.  
  **
  ** 2007-01-16:  The wireshark project (www.wireshark.org) reports that
  ** without this code, their parser segfaults.  I'm not sure what there
  ** parser is doing to make this happen.  This is the second bug report
  ** from wireshark this week.  Clearly they are stressing Lemon in ways
  ** that it has not been previously stressed...  (SQLite ticket #2172)
  */
  /*memset(&fts5yygotominor, 0, sizeof(fts5yygotominor));*/
  fts5yygotominor = fts5yyzerominor;


  switch( fts5yyruleno ){
  /* Beginning here are the reduction cases.  A typical example
  ** follows:
  **   case 0:
  **  #line <lineno> <grammarfile>
  **     { ... }           // User supplied code
  **  #line <lineno> <thisfile>
  **     break;
  */

      case 0: /* input ::= expr */
{ sqlite3Fts5ParseFinished(pParse, fts5yymsp[0].minor.fts5yy18); }
        break;
      case 1: /* expr ::= expr AND expr */
{
  fts5yygotominor.fts5yy18 = sqlite3Fts5ParseNode(pParse, FTS5_AND, fts5yymsp[-2].minor.fts5yy18, fts5yymsp[0].minor.fts5yy18, 0);
}
................................................................................
{ fts5yygotominor.fts5yy20 = 1; }
        break;
      case 23: /* star_opt ::= */
{ fts5yygotominor.fts5yy20 = 0; }
        break;
      default:
        break;

  };
  assert( fts5yyruleno>=0 && fts5yyruleno<sizeof(fts5yyRuleInfo)/sizeof(fts5yyRuleInfo[0]) );
  fts5yygoto = fts5yyRuleInfo[fts5yyruleno].lhs;
  fts5yysize = fts5yyRuleInfo[fts5yyruleno].nrhs;
  fts5yypParser->fts5yyidx -= fts5yysize;
  fts5yyact = fts5yy_find_reduce_action(fts5yymsp[-fts5yysize].stateno,(fts5YYCODETYPE)fts5yygoto);
  if( fts5yyact <= fts5YY_MAX_SHIFTREDUCE ){
................................................................................
  if( fts5yyTraceFILE ){
    fprintf(fts5yyTraceFILE,"%sFail!\n",fts5yyTracePrompt);
  }
#endif
  while( fts5yypParser->fts5yyidx>=0 ) fts5yy_pop_parser_stack(fts5yypParser);
  /* Here code is inserted which will be executed whenever the
  ** parser fails */


  sqlite3Fts5ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
#endif /* fts5YYNOERRORRECOVERY */

/*
** The following code executes when a syntax error first occurs.
*/
................................................................................
static void fts5yy_syntax_error(
  fts5yyParser *fts5yypParser,           /* The parser */
  int fts5yymajor,                   /* The major type of the error token */
  fts5YYMINORTYPE fts5yyminor            /* The minor type of the error token */
){
  sqlite3Fts5ParserARG_FETCH;
#define FTS5TOKEN (fts5yyminor.fts5yy0)


  sqlite3Fts5ParseError(
    pParse, "fts5: syntax error near \"%.*s\"",FTS5TOKEN.n,FTS5TOKEN.p
  );

  sqlite3Fts5ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}

/*
** The following is executed when the parser accepts
*/
static void fts5yy_accept(
................................................................................
  if( fts5yyTraceFILE ){
    fprintf(fts5yyTraceFILE,"%sAccept!\n",fts5yyTracePrompt);
  }
#endif
  while( fts5yypParser->fts5yyidx>=0 ) fts5yy_pop_parser_stack(fts5yypParser);
  /* Here code is inserted which will be executed whenever the
  ** parser accepts */


  sqlite3Fts5ParserARG_STORE; /* Suppress warning about unused %extra_argument variable */
}

/* The main parser program.
** The first argument is a pointer to a structure obtained from
** "sqlite3Fts5ParserAlloc" which describes the current state of the parser.
** The second argument is the major token number.  The third is
................................................................................
      return;
    }
#endif
    fts5yypParser->fts5yyidx = 0;
    fts5yypParser->fts5yyerrcnt = -1;
    fts5yypParser->fts5yystack[0].stateno = 0;
    fts5yypParser->fts5yystack[0].major = 0;






  }
  fts5yyminorunion.fts5yy0 = fts5yyminor;
#if !defined(fts5YYERRORSYMBOL) && !defined(fts5YYNOERRORRECOVERY)
  fts5yyendofinput = (fts5yymajor==0);
#endif
  sqlite3Fts5ParserARG_STORE;

#ifndef NDEBUG
  if( fts5yyTraceFILE ){
    fprintf(fts5yyTraceFILE,"%sInput %s\n",fts5yyTracePrompt,fts5yyTokenName[fts5yymajor]);
  }
#endif

  do{
    fts5yyact = fts5yy_find_shift_action(fts5yypParser,(fts5YYCODETYPE)fts5yymajor);
    if( fts5yyact <= fts5YY_MAX_SHIFTREDUCE ){
      if( fts5yyact > fts5YY_MAX_SHIFT ) fts5yyact += fts5YY_MIN_REDUCE - fts5YY_MIN_SHIFTREDUCE;
................................................................................
      }
      fts5yymajor = fts5YYNOCODE;
#endif
    }
  }while( fts5yymajor!=fts5YYNOCODE && fts5yypParser->fts5yyidx>=0 );
#ifndef NDEBUG
  if( fts5yyTraceFILE ){





    fprintf(fts5yyTraceFILE,"%sReturn\n",fts5yyTracePrompt);
  }
#endif
  return;
}

/*
** 2014 May 31
................................................................................
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
******************************************************************************
*/



#include <math.h>                 /* amalgamator: keep */

/*
** Object used to iterate through all "coalesced phrase instances" in 
** a single column of the current row. If the phrase instances in the
** column being considered do not overlap, this object simply iterates
** through them. Or, if they do overlap (share one or more tokens in
................................................................................
*/
static void fts5HighlightAppend(
  int *pRc, 
  HighlightContext *p, 
  const char *z, int n
){
  if( *pRc==SQLITE_OK ){
    if( n<0 ) n = strlen(z);
    p->zOut = sqlite3_mprintf("%z%.*s", p->zOut, n, z);
    if( p->zOut==0 ) *pRc = SQLITE_NOMEM;
  }
}

/*
** Tokenizer callback used by implementation of highlight() function.
................................................................................
    { "snippet",   0, fts5SnippetFunction, 0 },
    { "highlight", 0, fts5HighlightFunction, 0 },
    { "bm25",      0, fts5Bm25Function,    0 },
  };
  int rc = SQLITE_OK;             /* Return code */
  int i;                          /* To iterate through builtin functions */

  for(i=0; rc==SQLITE_OK && i<sizeof(aBuiltin)/sizeof(aBuiltin[0]); i++){
    rc = pApi->xCreateFunction(pApi,
        aBuiltin[i].zFunc,
        aBuiltin[i].pUserData,
        aBuiltin[i].xFunc,
        aBuiltin[i].xDestroy
    );
  }
................................................................................
**    May you share freely, never taking more than you give.
**
******************************************************************************
*/





static int sqlite3Fts5BufferGrow(int *pRc, Fts5Buffer *pBuf, int nByte){

  if( (pBuf->n + nByte) > pBuf->nSpace ){
    u8 *pNew;
    int nNew = pBuf->nSpace ? pBuf->nSpace*2 : 64;

    /* A no-op if an error has already occurred */
    if( *pRc ) return 1;

    while( nNew<(pBuf->n + nByte) ){
      nNew = nNew * 2;
    }
    pNew = sqlite3_realloc(pBuf->p, nNew);
    if( pNew==0 ){
      *pRc = SQLITE_NOMEM;
      return 1;
    }else{
      pBuf->nSpace = nNew;
      pBuf->p = pNew;
    }
  }
  return 0;
}


/*
** Encode value iVal as an SQLite varint and append it to the buffer object
** pBuf. If an OOM error occurs, set the error code in p.
*/
static void sqlite3Fts5BufferAppendVarint(int *pRc, Fts5Buffer *pBuf, i64 iVal){
  if( sqlite3Fts5BufferGrow(pRc, pBuf, 9) ) return;
  pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iVal);
}

static void sqlite3Fts5Put32(u8 *aBuf, int iVal){
  aBuf[0] = (iVal>>24) & 0x00FF;
  aBuf[1] = (iVal>>16) & 0x00FF;
  aBuf[2] = (iVal>> 8) & 0x00FF;
................................................................................
  aBuf[3] = (iVal>> 0) & 0x00FF;
}

static int sqlite3Fts5Get32(const u8 *aBuf){
  return (aBuf[0] << 24) + (aBuf[1] << 16) + (aBuf[2] << 8) + aBuf[3];
}

static void sqlite3Fts5BufferAppend32(int *pRc, Fts5Buffer *pBuf, int iVal){
  if( sqlite3Fts5BufferGrow(pRc, pBuf, 4) ) return;
  sqlite3Fts5Put32(&pBuf->p[pBuf->n], iVal);
  pBuf->n += 4;
}

/*
** Append buffer nData/pData to buffer pBuf. If an OOM error occurs, set 
** the error code in p. If an error has already occurred when this function
** is called, it is a no-op.
*/
static void sqlite3Fts5BufferAppendBlob(
  int *pRc,
  Fts5Buffer *pBuf, 
  int nData, 
  const u8 *pData
){
  assert( *pRc || nData>=0 );
  if( sqlite3Fts5BufferGrow(pRc, pBuf, nData) ) return;
  memcpy(&pBuf->p[pBuf->n], pData, nData);
  pBuf->n += nData;
}

/*
** Append the nul-terminated string zStr to the buffer pBuf. This function
** ensures that the byte following the buffer data is set to 0x00, even 
................................................................................
** though this byte is not included in the pBuf->n count.
*/
static void sqlite3Fts5BufferAppendString(
  int *pRc,
  Fts5Buffer *pBuf, 
  const char *zStr
){
  int nStr = strlen(zStr);
  sqlite3Fts5BufferAppendBlob(pRc, pBuf, nStr+1, (const u8*)zStr);
  pBuf->n--;
}

/*
** Argument zFmt is a printf() style format string. This function performs
** the printf() style processing, then appends the results to buffer pBuf.
................................................................................
static int sqlite3Fts5PoslistWriterAppend(
  Fts5Buffer *pBuf, 
  Fts5PoslistWriter *pWriter,
  i64 iPos
){
  static const i64 colmask = ((i64)(0x7FFFFFFF)) << 32;
  int rc = SQLITE_OK;
  if( 0==sqlite3Fts5BufferGrow(&rc, pBuf, 5+5+5) ){
    if( (iPos & colmask) != (pWriter->iPrev & colmask) ){
      pBuf->p[pBuf->n++] = 1;
      pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], (iPos>>32));
      pWriter->iPrev = (iPos & colmask);
    }
    pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], (iPos-pWriter->iPrev)+2);
    pWriter->iPrev = iPos;
................................................................................
** It is the responsibility of the caller to eventually free the returned
** buffer using sqlite3_free(). If an OOM error occurs, NULL is returned. 
*/
static char *sqlite3Fts5Strndup(int *pRc, const char *pIn, int nIn){
  char *zRet = 0;
  if( *pRc==SQLITE_OK ){
    if( nIn<0 ){
      nIn = strlen(pIn);
    }
    zRet = (char*)sqlite3_malloc(nIn+1);
    if( zRet ){
      memcpy(zRet, pIn, nIn);
      zRet[nIn] = '\0';
    }else{
      *pRc = SQLITE_NOMEM;
................................................................................
******************************************************************************
**
** This is an SQLite module implementing full-text search.
*/





#define FTS5_DEFAULT_PAGE_SIZE   4050
#define FTS5_DEFAULT_AUTOMERGE      4
#define FTS5_DEFAULT_CRISISMERGE   16


/* Maximum allowed page size */
#define FTS5_MAX_PAGE_SIZE (128*1024)

static int fts5_iswhitespace(char x){
  return (x==' ');
}
................................................................................
  Fts5Global *pGlobal,
  Fts5Config *pConfig,            /* Configuration object to update */
  const char *zCmd,               /* Special command to parse */
  const char *zArg,               /* Argument to parse */
  char **pzErr                    /* OUT: Error message */
){
  int rc = SQLITE_OK;
  int nCmd = strlen(zCmd);
  if( sqlite3_strnicmp("prefix", zCmd, nCmd)==0 ){
    const int nByte = sizeof(int) * FTS5_MAX_PREFIX_INDEXES;
    const char *p;

    if( pConfig->aPrefix ){
      *pzErr = sqlite3_mprintf("multiple prefix=... directives");
      rc = SQLITE_ERROR;
    }else{
      pConfig->aPrefix = sqlite3Fts5MallocZero(&rc, nByte);

    }

    p = zArg;
    while( rc==SQLITE_OK && p[0] ){
      int nPre = 0;

      while( p[0]==' ' ) p++;




















      while( p[0]>='0' && p[0]<='9' && nPre<1000 ){
        nPre = nPre*10 + (p[0] - '0');
        p++;
      }
      while( p[0]==' ' ) p++;
      if( p[0]==',' ){
        p++;
      }else if( p[0] ){
        *pzErr = sqlite3_mprintf("malformed prefix=... directive");
        rc = SQLITE_ERROR;
      }
      if( rc==SQLITE_OK && (nPre==0 || nPre>=1000) ){
        *pzErr = sqlite3_mprintf("prefix length out of range: %d", nPre);
        rc = SQLITE_ERROR;

      }

      pConfig->aPrefix[pConfig->nPrefix] = nPre;
      pConfig->nPrefix++;

    }

    return rc;
  }

  if( sqlite3_strnicmp("tokenize", zCmd, nCmd)==0 ){
    const char *p = (const char*)zArg;
    int nArg = strlen(zArg) + 1;
    char **azArg = sqlite3Fts5MallocZero(&rc, sizeof(char*) * nArg);
    char *pDel = sqlite3Fts5MallocZero(&rc, nArg * 2);
    char *pSpace = pDel;

    if( azArg && pSpace ){
      if( pConfig->pTok ){
        *pzErr = sqlite3_mprintf("multiple tokenize=... directives");
................................................................................
  int *pRc,                       /* IN/OUT: Error code */
  const char *zIn,                /* Buffer to gobble string/bareword from */
  char **pzOut,                   /* OUT: malloc'd buffer containing str/bw */
  int *pbQuoted                   /* OUT: Set to true if dequoting required */
){
  const char *zRet = 0;

  int nIn = strlen(zIn);
  char *zOut = sqlite3_malloc(nIn+1);

  assert( *pRc==SQLITE_OK );
  *pbQuoted = 0;
  *pzOut = 0;

  if( zOut==0 ){
................................................................................
  char *zRank = 0;
  char *zRankArgs = 0;
  int rc = SQLITE_OK;

  *pzRank = 0;
  *pzRankArgs = 0;




  p = fts5ConfigSkipWhitespace(p);
  pRank = p;
  p = fts5ConfigSkipBareword(p);

  if( p ){
    zRank = sqlite3Fts5MallocZero(&rc, 1 + p - pRank);
    if( zRank ) memcpy(zRank, pRank, p-pRank);
  }else{
    rc = SQLITE_ERROR;
  }

  if( rc==SQLITE_OK ){
    p = fts5ConfigSkipWhitespace(p);
    if( *p!='(' ) rc = SQLITE_ERROR;
    p++;
  }
  if( rc==SQLITE_OK ){
    const char *pArgs; 
    p = fts5ConfigSkipWhitespace(p);
    pArgs = p;
    if( *p!=')' ){
      p = fts5ConfigSkipArgs(p);
      if( p==0 ){
        rc = SQLITE_ERROR;
      }else{
        zRankArgs = sqlite3Fts5MallocZero(&rc, 1 + p - pArgs);
        if( zRankArgs ) memcpy(zRankArgs, pArgs, p-pArgs);

      }
    }
  }

  if( rc!=SQLITE_OK ){
    sqlite3_free(zRank);
    assert( zRankArgs==0 );
................................................................................
    }
    if( pgsz<=0 || pgsz>FTS5_MAX_PAGE_SIZE ){
      *pbBadkey = 1;
    }else{
      pConfig->pgsz = pgsz;
    }
  }













  else if( 0==sqlite3_stricmp(zKey, "automerge") ){
    int nAutomerge = -1;
    if( SQLITE_INTEGER==sqlite3_value_numeric_type(pVal) ){
      nAutomerge = sqlite3_value_int(pVal);
    }
    if( nAutomerge<0 || nAutomerge>64 ){
................................................................................
  int rc = SQLITE_OK;
  int iVersion = 0;

  /* Set default values */
  pConfig->pgsz = FTS5_DEFAULT_PAGE_SIZE;
  pConfig->nAutomerge = FTS5_DEFAULT_AUTOMERGE;
  pConfig->nCrisisMerge = FTS5_DEFAULT_CRISISMERGE;


  zSql = sqlite3Fts5Mprintf(&rc, zSelect, pConfig->zDb, pConfig->zName);
  if( zSql ){
    rc = sqlite3_prepare_v2(pConfig->db, zSql, -1, &p, 0);
    sqlite3_free(zSql);
  }

................................................................................
**
******************************************************************************
**
*/






/*
** All token types in the generated fts5parse.h file are greater than 0.
*/
#define FTS5_EOF 0

#define FTS5_LARGEST_INT64  (0xffffffff|(((i64)0x7fffffff)<<32))
................................................................................
  int i;
  int rc = SQLITE_OK;
  
  fts5BufferZero(&pPhrase->poslist);

  /* If the aStatic[] array is not large enough, allocate a large array
  ** using sqlite3_malloc(). This approach could be improved upon. */
  if( pPhrase->nTerm>(sizeof(aStatic) / sizeof(aStatic[0])) ){
    int nByte = sizeof(Fts5PoslistReader) * pPhrase->nTerm;
    aIter = (Fts5PoslistReader*)sqlite3_malloc(nByte);
    if( !aIter ) return SQLITE_NOMEM;
  }
  memset(aIter, 0, sizeof(Fts5PoslistReader) * pPhrase->nTerm);

  /* Initialize a term iterator for each term in the phrase */
................................................................................
          pTerm, pColset, pNode->iRowid, &bFlag, (u8**)&a, &n
      );
    }else{
      rc = sqlite3Fts5IterPoslist(pTerm->pIter, pColset, &a, &n, &dummy);
    }
    if( rc!=SQLITE_OK ) goto ismatch_out;
    sqlite3Fts5PoslistReaderInit(a, n, &aIter[i]);
    aIter[i].bFlag = bFlag;
    if( aIter[i].bEof ) goto ismatch_out;
  }

  while( 1 ){
    int bMatch;
    i64 iPos = aIter[0].iPos;
    do {
................................................................................
  int rc = *pRc;
  int bMatch;

  assert( pNear->nPhrase>1 );

  /* If the aStatic[] array is not large enough, allocate a large array
  ** using sqlite3_malloc(). This approach could be improved upon. */
  if( pNear->nPhrase>(sizeof(aStatic) / sizeof(aStatic[0])) ){
    int nByte = sizeof(Fts5NearTrimmer) * pNear->nPhrase;
    a = (Fts5NearTrimmer*)sqlite3Fts5MallocZero(&rc, nByte);
  }else{
    memset(aStatic, 0, sizeof(aStatic));
  }
  if( rc!=SQLITE_OK ){
    *pRc = rc;
................................................................................

      for(p=pTerm; p && rc==SQLITE_OK; p=p->pSynonym){
        if( p->pIter ){
          sqlite3Fts5IterClose(p->pIter);
          p->pIter = 0;
        }
        rc = sqlite3Fts5IndexQuery(
            pExpr->pIndex, p->zTerm, strlen(p->zTerm),
            (pTerm->bPrefix ? FTS5INDEX_QUERY_PREFIX : 0) |
            (pExpr->bDesc ? FTS5INDEX_QUERY_DESC : 0),
            pNear->pColset,
            &p->pIter
        );
        assert( rc==SQLITE_OK || p->pIter==0 );
        if( p->pIter && 0==sqlite3Fts5IterEof(p->pIter) ){
................................................................................
  sCtx.pPhrase = pAppend;

  rc = fts5ParseStringFromToken(pToken, &z);
  if( rc==SQLITE_OK ){
    int flags = FTS5_TOKENIZE_QUERY | (bPrefix ? FTS5_TOKENIZE_QUERY : 0);
    int n;
    sqlite3Fts5Dequote(z);
    n = strlen(z);
    rc = sqlite3Fts5Tokenize(pConfig, flags, z, n, &sCtx, fts5ParseTokenize);
  }
  sqlite3_free(z);
  if( rc || (rc = sCtx.rc) ){
    pParse->rc = rc;
    fts5ExprPhraseFree(sCtx.pPhrase);
    sCtx.pPhrase = 0;
................................................................................
  }

  for(i=0; rc==SQLITE_OK && i<pOrig->nTerm; i++){
    int tflags = 0;
    Fts5ExprTerm *p;
    for(p=&pOrig->aTerm[i]; p && rc==SQLITE_OK; p=p->pSynonym){
      const char *zTerm = p->zTerm;
      rc = fts5ParseTokenize((void*)&sCtx, tflags, zTerm, strlen(zTerm), 0, 0);

      tflags = FTS5_TOKEN_COLOCATED;
    }
    if( rc==SQLITE_OK ){
      sCtx.pPhrase->aTerm[i].bPrefix = pOrig->aTerm[i].bPrefix;
    }
  }

................................................................................
static char *fts5ExprTermPrint(Fts5ExprTerm *pTerm){
  int nByte = 0;
  Fts5ExprTerm *p;
  char *zQuoted;

  /* Determine the maximum amount of space required. */
  for(p=pTerm; p; p=p->pSynonym){
    nByte += strlen(pTerm->zTerm) * 2 + 3 + 2;
  }
  zQuoted = sqlite3_malloc(nByte);

  if( zQuoted ){
    int i = 0;
    for(p=pTerm; p; p=p->pSynonym){
      char *zIn = p->zTerm;
................................................................................
    { "fts5_isalnum",  fts5ExprIsAlnum },
    { "fts5_fold",     fts5ExprFold },
  };
  int i;
  int rc = SQLITE_OK;
  void *pCtx = (void*)pGlobal;

  for(i=0; rc==SQLITE_OK && i<(sizeof(aFunc) / sizeof(aFunc[0])); i++){
    struct Fts5ExprFunc *p = &aFunc[i];
    rc = sqlite3_create_function(db, p->z, -1, SQLITE_UTF8, pCtx, p->x, 0, 0);
  }

  /* Avoid a warning indicating that sqlite3Fts5ParserTrace() is unused */
#ifndef NDEBUG
  (void)sqlite3Fts5ParserTrace;
................................................................................
**
******************************************************************************
**
*/





typedef struct Fts5HashEntry Fts5HashEntry;

/*
** This file contains the implementation of an in-memory hash table used
** to accumuluate "term -> doclist" content before it is flused to a level-0
** segment.
................................................................................
  memset(apNew, 0, nNew*sizeof(Fts5HashEntry*));

  for(i=0; i<pHash->nSlot; i++){
    while( apOld[i] ){
      int iHash;
      Fts5HashEntry *p = apOld[i];
      apOld[i] = p->pHashNext;
      iHash = fts5HashKey(nNew, (u8*)p->zKey, strlen(p->zKey));
      p->pHashNext = apNew[iHash];
      apNew[iHash] = p;
    }
  }

  sqlite3_free(apOld);
  pHash->nSlot = nNew;
................................................................................
  if( p->iSzPoslist ){
    u8 *pPtr = (u8*)p;
    int nSz = (p->nData - p->iSzPoslist - 1);         /* Size in bytes */
    int nPos = nSz*2 + p->bDel;                       /* Value of nPos field */

    assert( p->bDel==0 || p->bDel==1 );
    if( nPos<=127 ){
      pPtr[p->iSzPoslist] = nPos;
    }else{
      int nByte = sqlite3Fts5GetVarintLen((u32)nPos);
      memmove(&pPtr[p->iSzPoslist + nByte], &pPtr[p->iSzPoslist + 1], nSz);
      sqlite3Fts5PutVarint(&pPtr[p->iSzPoslist], nPos);
      p->nData += (nByte-1);
    }
    p->bDel = 0;
................................................................................
  Fts5Hash *pHash,
  const char **pzTerm,            /* OUT: term (nul-terminated) */
  const u8 **ppDoclist,           /* OUT: pointer to doclist */
  int *pnDoclist                  /* OUT: size of doclist in bytes */
){
  Fts5HashEntry *p;
  if( (p = pHash->pScan) ){
    int nTerm = strlen(p->zKey);
    fts5HashAddPoslistSize(p);
    *pzTerm = p->zKey;
    *ppDoclist = (const u8*)&p->zKey[nTerm+1];
    *pnDoclist = p->nData - (FTS5_HASHENTRYSIZE + nTerm + 1);
  }else{
    *pzTerm = 0;
    *ppDoclist = 0;
................................................................................
** Low level access to the FTS index stored in the database file. The 
** routines in this file file implement all read and write access to the
** %_data table. Other parts of the system access this functionality via
** the interface defined in fts5Int.h.
*/




/*
** Overview:
**
** The %_data table contains all the FTS indexes for an FTS5 virtual table.
** As well as the main term index, there may be up to 31 prefix indexes.
** The format is similar to FTS3/4, except that:
................................................................................
  int nWorkUnit;                  /* Leaf pages in a "unit" of work */

  /*
  ** Variables related to the accumulation of tokens and doclists within the
  ** in-memory hash tables before they are flushed to disk.
  */
  Fts5Hash *pHash;                /* Hash table for in-memory data */
  int nMaxPendingData;            /* Max pending data before flush to disk */
  int nPendingData;               /* Current bytes of pending data */
  i64 iWriteRowid;                /* Rowid for current doc being written */
  int bDelete;                    /* Current write is a delete */

  /* Error state. */
  int rc;                         /* Current error code */

................................................................................
  Fts5DlidxWriter *aDlidx;        /* Array of Fts5DlidxWriter objects */

  /* Values to insert into the %_idx table */
  Fts5Buffer btterm;              /* Next term to insert into %_idx table */
  int iBtPage;                    /* Page number corresponding to btterm */
};

/*
** Object for iterating through the merged results of one or more segments,
** visiting each term/rowid pair in the merged data.
**
** nSeg is always a power of two greater than or equal to the number of
** segments that this object is merging data from. Both the aSeg[] and
** aFirst[] arrays are sized at nSeg entries. The aSeg[] array is padded
** with zeroed objects - these are handled as if they were iterators opened
** on empty segments.
**
** The results of comparing segments aSeg[N] and aSeg[N+1], where N is an
** even number, is stored in aFirst[(nSeg+N)/2]. The "result" of the 
** comparison in this context is the index of the iterator that currently
** points to the smaller term/rowid combination. Iterators at EOF are
** considered to be greater than all other iterators.
**
** aFirst[1] contains the index in aSeg[] of the iterator that points to
** the smallest key overall. aFirst[0] is unused. 
*/

typedef struct Fts5CResult Fts5CResult;
struct Fts5CResult {
  u16 iFirst;                     /* aSeg[] index of firstest iterator */
  u8 bTermEq;                     /* True if the terms are equal */
};

/*
................................................................................
#define fts5LeafIsTermless(x) ((x)->szLeaf >= (x)->nn)

#define fts5LeafTermOff(x, i) (fts5GetU16(&(x)->p[(x)->szLeaf + (i)*2]))

#define fts5LeafFirstRowidOff(x) (fts5GetU16((x)->p))

/*


















** poslist:
**   Used by sqlite3Fts5IterPoslist() when the poslist needs to be buffered.
**   There is no way to tell if this is populated or not.
*/
struct Fts5IndexIter {
  Fts5Index *pIndex;              /* Index that owns this iterator */
  Fts5Structure *pStruct;         /* Database structure for this iterator */
................................................................................
      nSegment += pStruct->aLevel[iLvl].nSeg;
    }
  }

  return nSegment;
}
#endif













/*
** Serialize and store the "structure" record.
**
** If an error occurs, leave an error code in the Fts5Index object. If an
** error has already occurred, this function is a no-op.
*/
................................................................................

    assert( pStruct->nSegment==fts5StructureCountSegments(pStruct) );
    memset(&buf, 0, sizeof(Fts5Buffer));

    /* Append the current configuration cookie */
    iCookie = p->pConfig->iCookie;
    if( iCookie<0 ) iCookie = 0;
    fts5BufferAppend32(&p->rc, &buf, iCookie);




    fts5BufferAppendVarint(&p->rc, &buf, pStruct->nLevel);
    fts5BufferAppendVarint(&p->rc, &buf, pStruct->nSegment);
    fts5BufferAppendVarint(&p->rc, &buf, (i64)pStruct->nWriteCounter);


    for(iLvl=0; iLvl<pStruct->nLevel; iLvl++){
      int iSeg;                     /* Used to iterate through segments */
      Fts5StructureLevel *pLvl = &pStruct->aLevel[iLvl];
      fts5BufferAppendVarint(&p->rc, &buf, pLvl->nMerge);
      fts5BufferAppendVarint(&p->rc, &buf, pLvl->nSeg);
      assert( pLvl->nMerge<=pLvl->nSeg );
................................................................................
    int iOff = pIter->iLeafOffset;  /* Offset to read at */
    int nSz;
    ASSERT_SZLEAF_OK(pIter->pLeaf);
    fts5FastGetVarint32(pIter->pLeaf->p, iOff, nSz);
    pIter->bDel = (nSz & 0x0001);
    pIter->nPos = nSz>>1;
    pIter->iLeafOffset = iOff;

  }
}

static void fts5SegIterLoadRowid(Fts5Index *p, Fts5SegIter *pIter){
  u8 *a = pIter->pLeaf->p;        /* Buffer to read data from */
  int iOff = pIter->iLeafOffset;

................................................................................
    pIter->iLeafPgno--;
    pNew = fts5DataRead(p, FTS5_SEGMENT_ROWID(
          pIter->pSeg->iSegid, pIter->iLeafPgno
    ));
    if( pNew ){
      /* iTermLeafOffset may be equal to szLeaf if the term is the last
      ** thing on the page - i.e. the first rowid is on the following page.
      ** In this case leaf pIter->pLeaf==0, this iterator is at EOF. */
      if( pIter->iLeafPgno==pIter->iTermLeafPgno 

       && pIter->iTermLeafOffset<pNew->szLeaf 
      ){
        pIter->pLeaf = pNew;
        pIter->iLeafOffset = pIter->iTermLeafOffset;

      }else{
        int iRowidOff;
        iRowidOff = fts5LeafFirstRowidOff(pNew);
        if( iRowidOff ){
          pIter->pLeaf = pNew;
          pIter->iLeafOffset = iRowidOff;
        }
................................................................................
        }
        pIter->iLeafOffset = iOff;

      }else if( pIter->pSeg==0 ){
        const u8 *pList = 0;
        const char *zTerm = 0;
        int nList = 0;

        if( 0==(pIter->flags & FTS5_SEGITER_ONETERM) ){
          sqlite3Fts5HashScanNext(p->pHash);
          sqlite3Fts5HashScanEntry(p->pHash, &zTerm, &pList, &nList);
        }
        if( pList==0 ){
          fts5DataRelease(pIter->pLeaf);
          pIter->pLeaf = 0;
        }else{
          pIter->pLeaf->p = (u8*)pList;
          pIter->pLeaf->nn = nList;
          pIter->pLeaf->szLeaf = nList;
          pIter->iEndofDoclist = nList+1;
          sqlite3Fts5BufferSet(&p->rc, &pIter->term, strlen(zTerm), (u8*)zTerm);

          pIter->iLeafOffset = fts5GetVarint(pList, (u64*)&pIter->iRowid);
          if( pbNewTerm ) *pbNewTerm = 1;
        }
      }else{
        iOff = 0;
        /* Next entry is not on the current page */
        while( iOff==0 ){
          fts5SegIterNextPage(p, pIter);
          pLeaf = pIter->pLeaf;
................................................................................
            pIter->pLeaf = 0;
          }else{
            fts5SegIterLoadTerm(p, pIter, nKeep);
            fts5SegIterLoadNPos(p, pIter);
            if( pbNewTerm ) *pbNewTerm = 1;
          }
        }else{
          fts5SegIterLoadNPos(p, pIter);








        }
      }
    }
  }
}

#define SWAPVAL(T, a, b) { T tmp; tmp=a; a=b; b=tmp; }
................................................................................
    return;
  }else if( bEndOfPage ){
    do {
      fts5SegIterNextPage(p, pIter);
      if( pIter->pLeaf==0 ) return;
      a = pIter->pLeaf->p;
      if( fts5LeafIsTermless(pIter->pLeaf)==0 ){

        fts5GetVarint32(&pIter->pLeaf->p[pIter->pLeaf->szLeaf], iOff);
        if( iOff<4 || iOff>=pIter->pLeaf->szLeaf ){
          p->rc = FTS5_CORRUPT;
        }else{
          nKeep = 0;


          iOff += fts5GetVarint32(&a[iOff], nNew);
          break;
        }
      }
    }while( 1 );
  }

................................................................................

  assert( p->pHash );
  assert( p->rc==SQLITE_OK );

  if( pTerm==0 || (flags & FTS5INDEX_QUERY_SCAN) ){
    p->rc = sqlite3Fts5HashScanInit(p->pHash, (const char*)pTerm, nTerm);
    sqlite3Fts5HashScanEntry(p->pHash, (const char**)&z, &pList, &nList);
    n = (z ? strlen((const char*)z) : 0);
  }else{
    pIter->flags |= FTS5_SEGITER_ONETERM;
    sqlite3Fts5HashQuery(p->pHash, (const char*)pTerm, nTerm, &pList, &nList);
    z = pTerm;
    n = nTerm;
  }

................................................................................
    if( res<0 ){
      iRes = i1;
    }else{
      iRes = i2;
    }
  }

  pRes->iFirst = iRes;
  return 0;
}

/*
** Move the seg-iter so that it points to the first rowid on page iLeafPgno.
** It is an error if leaf iLeafPgno does not exist or contains no rowids.
*/
................................................................................
        }else if( (pOther->iRowid>pNew->iRowid)==pIter->bRev ){
          pIter->iSwitchRowid = pOther->iRowid;
          pNew = pOther;
        }else if( (pOther->iRowid>pIter->iSwitchRowid)==pIter->bRev ){
          pIter->iSwitchRowid = pOther->iRowid;
        }
      }
      pRes->iFirst = (pNew - pIter->aSeg);
      if( i==1 ) break;

      pOther = &pIter->aSeg[ pIter->aFirst[i ^ 0x0001].iFirst ];
    }
  }

  return 0;
................................................................................
      }
      fts5AssertMultiIterSetup(p, pIter);

      bUseFrom = 0;
    }while( pIter->bSkipEmpty && fts5MultiIterIsEmpty(p, pIter) );
  }
}






























static Fts5IndexIter *fts5MultiIterAlloc(
  Fts5Index *p,                   /* FTS5 backend to iterate within */
  int nSeg
){
  Fts5IndexIter *pNew;
  int nSlot;                      /* Power of two >= nSeg */
................................................................................
    }else{
      nSeg = MIN(pStruct->aLevel[iLevel].nSeg, nSegment);
    }
  }
  *ppOut = pNew = fts5MultiIterAlloc(p, nSeg);
  if( pNew==0 ) return;
  pNew->bRev = (0!=(flags & FTS5INDEX_QUERY_DESC));
  pNew->bSkipEmpty = bSkipEmpty;
  pNew->pStruct = pStruct;
  fts5StructureRef(pStruct);

  /* Initialize each of the component segment iterators. */
  if( iLevel<0 ){
    Fts5StructureLevel *pEnd = &pStruct->aLevel[pStruct->nLevel];
    if( p->pHash ){
................................................................................
  Fts5PageWriter *pPage = &pWriter->writer;
  i64 iRowid;

  assert( (pPage->pgidx.n==0)==(pWriter->bFirstTermInPage) );

  /* Set the szLeaf header field. */
  assert( 0==fts5GetU16(&pPage->buf.p[2]) );
  fts5PutU16(&pPage->buf.p[2], pPage->buf.n);

  if( pWriter->bFirstTermInPage ){
    /* No term was written to this page. */
    assert( pPage->pgidx.n==0 );
    fts5WriteBtreeNoTerm(p, pWriter);
  }else{
    /* Append the pgidx to the page buffer. Set the szLeaf header field. */
................................................................................
      fts5WriteFlushLeaf(p, pWriter);
    }

    /* If this is to be the first rowid written to the page, set the 
    ** rowid-pointer in the page-header. Also append a value to the dlidx
    ** buffer, in case a doclist-index is required.  */
    if( pWriter->bFirstRowidInPage ){
      fts5PutU16(pPage->buf.p, pPage->buf.n);
      fts5WriteDlidxAppend(p, pWriter, iRowid);
    }

    /* Write the rowid. */
    if( pWriter->bFirstRowidInDoclist || pWriter->bFirstRowidInPage ){
      fts5BufferAppendVarint(&p->rc, &pPage->buf, iRowid);
    }else{
................................................................................
  pWriter->iSegid = iSegid;

  fts5WriteDlidxGrow(p, pWriter, 1);
  pWriter->writer.pgno = 1;
  pWriter->bFirstTermInPage = 1;
  pWriter->iBtPage = 1;




  /* Grow the two buffers to pgsz + padding bytes in size. */
  fts5BufferGrow(&p->rc, &pWriter->writer.pgidx, nBuffer);
  fts5BufferGrow(&p->rc, &pWriter->writer.buf, nBuffer);

  if( p->pIdxWriter==0 ){
    Fts5Config *pConfig = p->pConfig;
    fts5IndexPrepareStmt(p, &p->pIdxWriter, sqlite3_mprintf(
          "INSERT INTO '%q'.'%q_idx'(segid,term,pgno) VALUES(?,?,?)", 
          pConfig->zDb, pConfig->zName
    ));
................................................................................
        fts5BufferGrow(&p->rc, &buf, pData->nn);
        fts5BufferAppendBlob(&p->rc, &buf, sizeof(aHdr), aHdr);
        fts5BufferAppendVarint(&p->rc, &buf, pSeg->term.n);
        fts5BufferAppendBlob(&p->rc, &buf, pSeg->term.n, pSeg->term.p);
        fts5BufferAppendBlob(&p->rc, &buf, pData->szLeaf-iOff, &pData->p[iOff]);
        if( p->rc==SQLITE_OK ){
          /* Set the szLeaf field */
          fts5PutU16(&buf.p[2], buf.n);
        }

        /* Set up the new page-index array */
        fts5BufferAppendVarint(&p->rc, &buf, 4);
        if( pSeg->iLeafPgno==pSeg->iTermLeafPgno 
         && pSeg->iEndofDoclist<pData->szLeaf 
        ){
................................................................................
      if( (ret + i) > nMax ) break;
      ret += i;
    }
  }
  return ret;
}

#define fts5BufferSafeAppendBlob(pBuf, pBlob, nBlob) {     \
  assert( (pBuf)->nSpace>=((pBuf)->n+nBlob) );             \
  memcpy(&(pBuf)->p[(pBuf)->n], pBlob, nBlob);             \
  (pBuf)->n += nBlob;                                      \
}

#define fts5BufferSafeAppendVarint(pBuf, iVal) {                \
  (pBuf)->n += sqlite3Fts5PutVarint(&(pBuf)->p[(pBuf)->n], (iVal));  \
  assert( (pBuf)->nSpace>=(pBuf)->n );                          \
}

/*
** Flush the contents of in-memory hash table iHash to a new level-0 
** segment on disk. Also update the corresponding structure record.
**
** If an error occurs, set the Fts5Index.rc error code. If an error has 
** already occurred, this function is a no-op.
*/
................................................................................
    while( p->rc==SQLITE_OK && 0==sqlite3Fts5HashScanEof(pHash) ){
      const char *zTerm;          /* Buffer containing term */
      const u8 *pDoclist;         /* Pointer to doclist for this term */
      int nDoclist;               /* Size of doclist in bytes */

      /* Write the term for this entry to disk. */
      sqlite3Fts5HashScanEntry(pHash, &zTerm, &pDoclist, &nDoclist);
      fts5WriteAppendTerm(p, &writer, strlen(zTerm), (const u8*)zTerm);

      assert( writer.bFirstRowidInPage==0 );
      if( pgsz>=(pBuf->n + pPgidx->n + nDoclist + 1) ){
        /* The entire doclist will fit on the current leaf. */
        fts5BufferSafeAppendBlob(pBuf, pDoclist, nDoclist);
      }else{
        i64 iRowid = 0;
................................................................................
          int bDummy;
          iOff += fts5GetVarint(&pDoclist[iOff], (u64*)&iDelta);
          nCopy = fts5GetPoslistSize(&pDoclist[iOff], &nPos, &bDummy);
          nCopy += nPos;
          iRowid += iDelta;
          
          if( writer.bFirstRowidInPage ){
            fts5PutU16(&pBuf->p[0], pBuf->n);   /* first rowid on page */
            pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iRowid);
            writer.bFirstRowidInPage = 0;
            fts5WriteDlidxAppend(p, &writer, iRowid);
          }else{
            pBuf->n += sqlite3Fts5PutVarint(&pBuf->p[pBuf->n], iDelta);
          }
          assert( pBuf->n<=pBuf->nSpace );
................................................................................
  if( 0==fts5BufferGrow(&p->rc, pBuf, pSeg->nPos) ){
    if( pColset==0 ){
      fts5ChunkIterate(p, pSeg, (void*)pBuf, fts5PoslistCallback);
    }else{
      PoslistCallbackCtx sCtx;
      sCtx.pBuf = pBuf;
      sCtx.pColset = pColset;
      sCtx.eState = pColset ? fts5IndexColsetTest(pColset, 0) : 1;
      assert( sCtx.eState==0 || sCtx.eState==1 );
      fts5ChunkIterate(p, pSeg, (void*)&sCtx, fts5PoslistFilterCallback);
    }
  }
}

/*
................................................................................
  int iCol                        /* Column to extract from poslist */
){
  int iCurrent = 0;               /* Anything before the first 0x01 is col 0 */
  const u8 *p = *pa;
  const u8 *pEnd = &p[n];         /* One byte past end of position list */
  u8 prev = 0;

  while( iCol!=iCurrent ){
    /* Advance pointer p until it points to pEnd or an 0x01 byte that is
    ** not part of a varint */
    while( (prev & 0x80) || *p!=0x01 ){
      prev = *p++;
      if( p==pEnd ) return 0;
    }
    *pa = p++;
    p += fts5GetVarint32(p, iCurrent);
  }


  /* Advance pointer p until it points to pEnd or an 0x01 byte that is
  ** not part of a varint */
  assert( (prev & 0x80)==0 );
  while( p<pEnd && ((prev & 0x80) || *p!=0x01) ){
    prev = *p++;
  }
................................................................................
  Fts5Buffer *pBuf
){
  if( p->rc==SQLITE_OK ){
    Fts5SegIter *pSeg = &pMulti->aSeg[ pMulti->aFirst[1].iFirst ];
    assert( fts5MultiIterEof(p, pMulti)==0 );
    assert( pSeg->nPos>0 );
    if( 0==fts5BufferGrow(&p->rc, pBuf, pSeg->nPos+9+9) ){
      int iSv1;
      int iSv2;
      int iData;

      /* Append iDelta */
      iSv1 = pBuf->n;
      fts5BufferSafeAppendVarint(pBuf, iDelta);

      /* WRITEPOSLISTSIZE */
      iSv2 = pBuf->n;
      fts5BufferSafeAppendVarint(pBuf, pSeg->nPos*2);
      iData = pBuf->n;

      if( pSeg->iLeafOffset+pSeg->nPos<=pSeg->pLeaf->szLeaf 
       && (pColset==0 || pColset->nCol==1)
      ){
        const u8 *pPos = &pSeg->pLeaf->p[pSeg->iLeafOffset];
        int nPos;
        if( pColset ){
          nPos = fts5IndexExtractCol(&pPos, pSeg->nPos, pColset->aiCol[0]);

        }else{
          nPos = pSeg->nPos;
        }



        fts5BufferSafeAppendBlob(pBuf, pPos, nPos);
      }else{
        fts5SegiterPoslist(p, pSeg, pColset, pBuf);



      }











      if( pColset ){
        int nActual = pBuf->n - iData;
        if( nActual!=pSeg->nPos ){
          if( nActual==0 ){
            pBuf->n = iSv1;
            return 1;
          }else{
            int nReq = sqlite3Fts5GetVarintLen((u32)(nActual*2));
            while( iSv2<(iData-nReq) ){ pBuf->p[iSv2++] = 0x80; }
            sqlite3Fts5PutVarint(&pBuf->p[iSv2], nActual*2);

          }
        }
      }

    }
  }

  return 0;
}

static void fts5DoclistIterNext(Fts5DoclistIter *pIter){
................................................................................
    Fts5DoclistIter i1;
    Fts5DoclistIter i2;
    Fts5Buffer out;
    Fts5Buffer tmp;
    memset(&out, 0, sizeof(out));
    memset(&tmp, 0, sizeof(tmp));

    sqlite3Fts5BufferGrow(&p->rc, &out, p1->n + p2->n);
    fts5DoclistIterInit(p1, &i1);
    fts5DoclistIterInit(p2, &i2);
    while( p->rc==SQLITE_OK && (i1.aPoslist!=0 || i2.aPoslist!=0) ){
      if( i2.aPoslist==0 || (i1.aPoslist && i1.iRowid<i2.iRowid) ){
        /* Copy entry from i1 */
        fts5MergeAppendDocid(&out, iLastRowid, i1.iRowid);
        fts5BufferSafeAppendBlob(&out, i1.aPoslist, i1.nPoslist+i1.nSize);
................................................................................
  if( aBuf && pStruct ){
    const int flags = FTS5INDEX_QUERY_SCAN;
    int i;
    i64 iLastRowid = 0;
    Fts5IndexIter *p1 = 0;     /* Iterator used to gather data from index */
    Fts5Data *pData;
    Fts5Buffer doclist;


    memset(&doclist, 0, sizeof(doclist));
    for(fts5MultiIterNew(p, pStruct, 1, flags, pToken, nToken, -1, 0, &p1);
        fts5MultiIterEof(p, p1)==0;
        fts5MultiIterNext(p, p1, 0, 0)
    ){
      i64 iRowid = fts5MultiIterRowid(p1);
      int nTerm;
      const u8 *pTerm = fts5MultiIterTerm(p1, &nTerm);
      assert_nc( memcmp(pToken, pTerm, MIN(nToken, nTerm))<=0 );

      if( nTerm<nToken || memcmp(pToken, pTerm, nToken) ) break;


      if( doclist.n>0 && iRowid<=iLastRowid ){
        for(i=0; p->rc==SQLITE_OK && doclist.n; i++){
          assert( i<nBuf );
          if( aBuf[i].n==0 ){
            fts5BufferSwap(&doclist, &aBuf[i]);
            fts5BufferZero(&doclist);
................................................................................
  if( p->pHash==0 ){
    p->rc = sqlite3Fts5HashNew(&p->pHash, &p->nPendingData);
  }

  /* Flush the hash table to disk if required */
  if( iRowid<p->iWriteRowid 
   || (iRowid==p->iWriteRowid && p->bDelete==0)
   || (p->nPendingData > p->nMaxPendingData) 
  ){
    fts5IndexFlush(p);
  }

  p->iWriteRowid = iRowid;
  p->bDelete = bDelete;
  return fts5IndexReturn(p);
................................................................................
  int rc = SQLITE_OK;
  Fts5Index *p;                   /* New object */

  *pp = p = (Fts5Index*)sqlite3Fts5MallocZero(&rc, sizeof(Fts5Index));
  if( rc==SQLITE_OK ){
    p->pConfig = pConfig;
    p->nWorkUnit = FTS5_WORK_UNIT;
    p->nMaxPendingData = 1024*1024;
    p->zDataTbl = sqlite3Fts5Mprintf(&rc, "%s_data", pConfig->zName);
    if( p->zDataTbl && bCreate ){
      rc = sqlite3Fts5CreateTable(
          pConfig, "data", "id INTEGER PRIMARY KEY, block BLOB", 0, pzErr
      );
      if( rc==SQLITE_OK ){
        rc = sqlite3Fts5CreateTable(pConfig, "idx", 
................................................................................
      p->pHash, p->iWriteRowid, iCol, iPos, FTS5_MAIN_PREFIX, pToken, nToken
  );

  for(i=0; i<pConfig->nPrefix && rc==SQLITE_OK; i++){
    int nByte = fts5IndexCharlenToBytelen(pToken, nToken, pConfig->aPrefix[i]);
    if( nByte ){
      rc = sqlite3Fts5HashWrite(p->pHash, 
          p->iWriteRowid, iCol, iPos, FTS5_MAIN_PREFIX+i+1, pToken, nByte

      );
    }
  }

  return rc;
}

................................................................................
){
  Fts5Config *pConfig = p->pConfig;
  Fts5IndexIter *pRet = 0;
  int iIdx = 0;
  Fts5Buffer buf = {0, 0, 0};

  /* If the QUERY_SCAN flag is set, all other flags must be clear. */
  assert( (flags & FTS5INDEX_QUERY_SCAN)==0
       || (flags & FTS5INDEX_QUERY_SCAN)==FTS5INDEX_QUERY_SCAN
  );

  if( sqlite3Fts5BufferGrow(&p->rc, &buf, nToken+1)==0 ){
    memcpy(&buf.p[1], pToken, nToken);

#ifdef SQLITE_DEBUG
    /* If the QUERY_TEST_NOIDX flag was specified, then this must be a
    ** prefix-query. Instead of using a prefix-index (if one exists), 
    ** evaluate the prefix query using the main FTS index. This is used
    ** for internal sanity checking by the integrity-check in debug 
................................................................................
      for(iIdx=1; iIdx<=pConfig->nPrefix; iIdx++){
        if( pConfig->aPrefix[iIdx-1]==nChar ) break;
      }
    }

    if( iIdx<=pConfig->nPrefix ){
      Fts5Structure *pStruct = fts5StructureRead(p);
      buf.p[0] = FTS5_MAIN_PREFIX + iIdx;
      if( pStruct ){
        fts5MultiIterNew(p, pStruct, 1, flags, buf.p, nToken+1, -1, 0, &pRet);
        fts5StructureRelease(pStruct);
      }
    }else{
      int bDesc = (flags & FTS5INDEX_QUERY_DESC)!=0;
      buf.p[0] = FTS5_MAIN_PREFIX;
................................................................................
      }

      fts5IntegrityCheckPgidx(p, pLeaf);
    }
    fts5DataRelease(pLeaf);
    if( p->rc ) break;


    /* Now check that the iter.nEmpty leaves following the current leaf
    ** (a) exist and (b) contain no terms. */
    fts5IndexIntegrityCheckEmpty(
        p, pSeg, iIdxPrevLeaf+1, iDlidxPrevLeaf+1, iIdxLeaf-1
    );
    if( p->rc ) break;

................................................................................
*/
static int sqlite3Fts5IndexIntegrityCheck(Fts5Index *p, u64 cksum){
  u64 cksum2 = 0;                 /* Checksum based on contents of indexes */
  Fts5Buffer poslist = {0,0,0};   /* Buffer used to hold a poslist */
  Fts5IndexIter *pIter;           /* Used to iterate through entire index */
  Fts5Structure *pStruct;         /* Index structure */


  /* Used by extra internal tests only run if NDEBUG is not defined */
  u64 cksum3 = 0;                 /* Checksum based on contents of indexes */
  Fts5Buffer term = {0,0,0};      /* Buffer used to hold most recent term */

  
  /* Load the FTS index structure */
  pStruct = fts5StructureRead(p);

  /* Check that the internal nodes of each segment match the leaves */
  if( pStruct ){
    int iLvl, iSeg;
................................................................................
  }
  fts5TestTerm(p, &term, 0, 0, cksum2, &cksum3);

  fts5MultiIterFree(p, pIter);
  if( p->rc==SQLITE_OK && cksum!=cksum2 ) p->rc = FTS5_CORRUPT;

  fts5StructureRelease(pStruct);

  fts5BufferFree(&term);

  fts5BufferFree(&poslist);
  return fts5IndexReturn(p);
}


/*
** Calculate and return a checksum that is the XOR of the index entry
................................................................................

  if( n>0 ){
    iOff = sqlite3Fts5GetVarint(a, (u64*)&iDocid);
    sqlite3Fts5BufferAppendPrintf(pRc, pBuf, " id=%lld", iDocid);
  }
  while( iOff<n ){
    int nPos;
    int bDummy;
    iOff += fts5GetPoslistSize(&a[iOff], &nPos, &bDummy);

    iOff += fts5DecodePoslist(pRc, pBuf, &a[iOff], MIN(n-iOff, nPos));
    if( iOff<n ){
      i64 iDelta;
      iOff += sqlite3Fts5GetVarint(&a[iOff], (u64*)&iDelta);
      iDocid += iDelta;
      sqlite3Fts5BufferAppendPrintf(pRc, pBuf, " id=%lld", iDocid);
    }
................................................................................
**
******************************************************************************
**
** This is an SQLite module implementing full-text search.
*/




/*
** This variable is set to false when running tests for which the on disk
** structures should not be corrupt. Otherwise, true. If it is false, extra
** assert() conditions in the fts5 code are activated - conditions that are
** only true if it is guaranteed that the fts5 database is not corrupt.
*/
................................................................................
    );
  }

  /* Call sqlite3_declare_vtab() */
  if( rc==SQLITE_OK ){
    rc = sqlite3Fts5ConfigDeclareVtab(pConfig);
  }










  if( rc!=SQLITE_OK ){
    fts5FreeVtab(pTab);
    pTab = 0;
  }else if( bCreate ){
    fts5CheckTransactionState(pTab, FTS5_BEGIN, 0);
  }
................................................................................
/*
** Set the SQLITE_INDEX_SCAN_UNIQUE flag in pIdxInfo->flags. Unless this
** extension is currently being used by a version of SQLite too old to
** support index-info flags. In that case this function is a no-op.
*/
static void fts5SetUniqueFlag(sqlite3_index_info *pIdxInfo){
#if SQLITE_VERSION_NUMBER>=3008012

  if( sqlite3_libversion_number()>=3008012 ){


    pIdxInfo->idxFlags |= SQLITE_INDEX_SCAN_UNIQUE;
  }
#endif
}

/*
** Implementation of the xBestIndex method for FTS5 tables. Within the 
................................................................................
  aColMap[1] = pConfig->nCol;
  aColMap[2] = pConfig->nCol+1;

  /* Set idxFlags flags for all WHERE clause terms that will be used. */
  for(i=0; i<pInfo->nConstraint; i++){
    struct sqlite3_index_constraint *p = &pInfo->aConstraint[i];
    int j;
    for(j=0; j<sizeof(aConstraint)/sizeof(aConstraint[0]); j++){
      struct Constraint *pC = &aConstraint[j];
      if( p->iColumn==aColMap[pC->iCol] && p->op & pC->op ){
        if( p->usable ){
          pC->iConsIndex = i;
          idxFlags |= pC->fts5op;
        }else if( j==0 ){
          /* As there exists an unusable MATCH constraint this is an 
................................................................................
    pInfo->estimatedCost = bHasMatch ? 750.0 : 750000.0;
  }else{
    pInfo->estimatedCost = bHasMatch ? 1000.0 : 1000000.0;
  }

  /* Assign argvIndex values to each constraint in use. */
  iNext = 1;
  for(i=0; i<sizeof(aConstraint)/sizeof(aConstraint[0]); i++){
    struct Constraint *pC = &aConstraint[i];
    if( pC->iConsIndex>=0 ){
      pInfo->aConstraintUsage[pC->iConsIndex].argvIndex = iNext++;
      pInfo->aConstraintUsage[pC->iConsIndex].omit = pC->omit;
    }
  }

  pInfo->idxNum = idxFlags;
  return SQLITE_OK;
}

................................................................................
        break;
    }
  }
  
  return rc;
}































static int fts5CursorFirstSorted(Fts5Table *pTab, Fts5Cursor *pCsr, int bDesc){
  Fts5Config *pConfig = pTab->pConfig;
  Fts5Sorter *pSorter;
  int nPhrase;
  int nByte;
  int rc = SQLITE_OK;
  char *zSql;
  const char *zRank = pCsr->zRank;
  const char *zRankArgs = pCsr->zRankArgs;
  
  nPhrase = sqlite3Fts5ExprPhraseCount(pCsr->pExpr);
  nByte = sizeof(Fts5Sorter) + sizeof(int) * (nPhrase-1);
  pSorter = (Fts5Sorter*)sqlite3_malloc(nByte);
  if( pSorter==0 ) return SQLITE_NOMEM;
................................................................................
  /* TODO: It would be better to have some system for reusing statement
  ** handles here, rather than preparing a new one for each query. But that
  ** is not possible as SQLite reference counts the virtual table objects.
  ** And since the statement required here reads from this very virtual 
  ** table, saving it creates a circular reference.
  **
  ** If SQLite a built-in statement cache, this wouldn't be a problem. */
  zSql = sqlite3Fts5Mprintf(&rc, 
      "SELECT rowid, rank FROM %Q.%Q ORDER BY %s(%s%s%s) %s",
      pConfig->zDb, pConfig->zName, zRank, pConfig->zName,
      (zRankArgs ? ", " : ""),
      (zRankArgs ? zRankArgs : ""),
      bDesc ? "DESC" : "ASC"
  );
  if( zSql ){
    rc = sqlite3_prepare_v2(pConfig->db, zSql, -1, &pSorter->pStmt, 0);
    sqlite3_free(zSql);
  }

  pCsr->pSorter = pSorter;
  if( rc==SQLITE_OK ){
    assert( pTab->pSortCsr==0 );
    pTab->pSortCsr = pCsr;
    rc = fts5SorterNext(pCsr);
    pTab->pSortCsr = 0;
................................................................................
    **   1) DELETE
    **   2) UPDATE (rowid not modified)
    **   3) UPDATE (rowid modified)
    **   4) INSERT
    **
    ** Cases 3 and 4 may violate the rowid constraint.
    */


    int eConflict = sqlite3_vtab_on_conflict(pConfig->db);


    assert( eType0==SQLITE_INTEGER || eType0==SQLITE_NULL );
    assert( nArg!=1 || eType0==SQLITE_INTEGER );

    /* Filter out attempts to run UPDATE or DELETE on contentless tables.
    ** This is not suported.  */
    if( eType0==SQLITE_INTEGER && fts5IsContentless(pTab) ){
................................................................................
}


/*
** Given cursor id iId, return a pointer to the corresponding Fts5Index 
** object. Or NULL If the cursor id does not exist.
**
** If successful, set *pnCol to the number of indexed columns in the
** table before returning.
*/
static Fts5Index *sqlite3Fts5IndexFromCsrid(
  Fts5Global *pGlobal, 
  i64 iCsrId, 
  int *pnCol
){
  Fts5Cursor *pCsr;
  Fts5Table *pTab;

  pCsr = fts5CursorFromCsrid(pGlobal, iCsrId);
  pTab = (Fts5Table*)pCsr->base.pVtab;
  *pnCol = pTab->pConfig->nCol;

  return pTab->pIndex;
}

/*
** Return a "position-list blob" corresponding to the current position of
** cursor pCsr via sqlite3_result_blob(). A position-list blob contains
................................................................................
*/
static void fts5SourceIdFunc(
  sqlite3_context *pCtx,          /* Function call context */
  int nArg,                       /* Number of args */
  sqlite3_value **apVal           /* Function arguments */
){
  assert( nArg==0 );
  sqlite3_result_text(pCtx, "fts5: 2015-11-02 18:31:45 bda77dda9697c463c3d0704014d51627fceee328", -1, SQLITE_TRANSIENT);
}

static int fts5Init(sqlite3 *db){
  static const sqlite3_module fts5Mod = {
    /* iVersion      */ 2,
    /* xCreate       */ fts5CreateMethod,
    /* xConnect      */ fts5ConnectMethod,
................................................................................
**
******************************************************************************
**
*/





struct Fts5Storage {
  Fts5Config *pConfig;
  Fts5Index *pIndex;
  int bTotalsValid;               /* True if nTotalRow/aTotalSize[] are valid */
  i64 nTotalRow;                  /* Total number of rows in FTS table */
  i64 *aTotalSize;                /* Total sizes of each column */ 
................................................................................
      char *zDefn = sqlite3_malloc(32 + pConfig->nCol * 10);
      if( zDefn==0 ){
        rc = SQLITE_NOMEM;
      }else{
        int i;
        int iOff;
        sqlite3_snprintf(nDefn, zDefn, "id INTEGER PRIMARY KEY");
        iOff = strlen(zDefn);
        for(i=0; i<pConfig->nCol; i++){
          sqlite3_snprintf(nDefn-iOff, &zDefn[iOff], ", c%d", i);
          iOff += strlen(&zDefn[iOff]);
        }
        rc = sqlite3Fts5CreateTable(pConfig, "content", zDefn, 0, pzErr);
      }
      sqlite3_free(zDefn);
    }

    if( rc==SQLITE_OK && pConfig->bColumnsize ){
................................................................................
*/
static int sqlite3Fts5StorageClose(Fts5Storage *p){
  int rc = SQLITE_OK;
  if( p ){
    int i;

    /* Finalize all SQL statements */
    for(i=0; i<ArraySize(p->aStmt); i++){
      sqlite3_finalize(p->aStmt[i]);
    }

    sqlite3_free(p);
  }
  return rc;
}
................................................................................
      sqlite3_bind_int64(pDel, 1, iDel);
      sqlite3_step(pDel);
      rc = sqlite3_reset(pDel);
    }
  }

  /* Delete the %_content record */

  if( rc==SQLITE_OK ){
    rc = fts5StorageGetStmt(p, FTS5_STMT_DELETE_CONTENT, &pDel, 0);
  }
  if( rc==SQLITE_OK ){
    sqlite3_bind_int64(pDel, 1, iDel);
    sqlite3_step(pDel);
    rc = sqlite3_reset(pDel);

  }

  /* Write the averages record */
  if( rc==SQLITE_OK ){
    rc = fts5StorageSaveTotals(p);
  }

................................................................................
      *piRowid = sqlite3_value_int64(apVal[1]);
    }else{
      rc = fts5StorageNewRowid(p, piRowid);
    }
  }else{
    sqlite3_stmt *pInsert = 0;    /* Statement to write %_content table */
    int i;                        /* Counter variable */
#if 0
    if( eConflict==SQLITE_REPLACE ){
      eStmt = FTS5_STMT_REPLACE_CONTENT;
      rc = fts5StorageDeleteFromIndex(p, sqlite3_value_int64(apVal[1]));
    }else{
      eStmt = FTS5_STMT_INSERT_CONTENT;
    }
#endif
    if( rc==SQLITE_OK ){
      rc = fts5StorageGetStmt(p, FTS5_STMT_INSERT_CONTENT, &pInsert, 0);
    }
    for(i=1; rc==SQLITE_OK && i<=pConfig->nCol+1; i++){
      rc = sqlite3_bind_value(pInsert, i, apVal[i]);
    }
    if( rc==SQLITE_OK ){
      sqlite3_step(pInsert);
      rc = sqlite3_reset(pInsert);
    }
................................................................................
      if( p->aTotalSize[i]!=aTotalSize[i] ) rc = FTS5_CORRUPT;
    }
  }

  /* Check that the %_docsize and %_content tables contain the expected
  ** number of rows.  */
  if( rc==SQLITE_OK && pConfig->eContent==FTS5_CONTENT_NORMAL ){
    i64 nRow;
    rc = fts5StorageCount(p, "content", &nRow);
    if( rc==SQLITE_OK && nRow!=p->nTotalRow ) rc = FTS5_CORRUPT;
  }
  if( rc==SQLITE_OK && pConfig->bColumnsize ){
    i64 nRow;
    rc = fts5StorageCount(p, "docsize", &nRow);
    if( rc==SQLITE_OK && nRow!=p->nTotalRow ) rc = FTS5_CORRUPT;
  }

  /* Pass the expected checksum down to the FTS index module. It will
  ** verify, amongst other things, that it matches the checksum generated by
  ** inspecting the index itself.  */
................................................................................
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
******************************************************************************
*/




/**************************************************************************
** Start of ascii tokenizer implementation.
*/

/*
** For tokenizers with no "unicode" modifier, the set of token characters
................................................................................

static int fts5UnicodeAddExceptions(
  Unicode61Tokenizer *p,          /* Tokenizer object */
  const char *z,                  /* Characters to treat as exceptions */
  int bTokenChars                 /* 1 for 'tokenchars', 0 for 'separators' */
){
  int rc = SQLITE_OK;
  int n = strlen(z);
  int *aNew;

  if( n>0 ){
    aNew = (int*)sqlite3_realloc(p->aiException, (n+p->nException)*sizeof(int));
    if( aNew ){
      int nNew = p->nException;
      const unsigned char *zCsr = (const unsigned char*)z;
      const unsigned char *zTerm = (const unsigned char*)&z[n];
      while( zCsr<zTerm ){
        int iCode;
        int bToken;
        READ_UTF8(zCsr, zTerm, iCode);
        if( iCode<128 ){
          p->aTokenChar[iCode] = bTokenChars;
        }else{
          bToken = sqlite3Fts5UnicodeIsalnum(iCode);
          assert( (bToken==0 || bToken==1) ); 
          assert( (bTokenChars==0 || bTokenChars==1) );
          if( bToken!=bTokenChars && sqlite3Fts5UnicodeIsdiacritic(iCode)==0 ){
            int i;
            for(i=0; i<nNew; i++){
................................................................................
    { "ascii",     {fts5AsciiCreate, fts5AsciiDelete, fts5AsciiTokenize }},
    { "porter",    {fts5PorterCreate, fts5PorterDelete, fts5PorterTokenize }},
  };
  
  int rc = SQLITE_OK;             /* Return code */
  int i;                          /* To iterate through builtin functions */

  for(i=0; rc==SQLITE_OK && i<sizeof(aBuiltin)/sizeof(aBuiltin[0]); i++){
    rc = pApi->xCreateTokenizer(pApi,
        aBuiltin[i].zName,
        (void*)pApi,
        &aBuiltin[i].x,
        0
    );
  }
................................................................................
**
******************************************************************************
**
** Routines for varint serialization and deserialization.
*/




/*
** This is a copy of the sqlite3GetVarint32() routine from the SQLite core.
** Except, this version does handle the single byte case that the core
** version depends on being handled before its function is called.
*/
static int sqlite3Fts5GetVarint32(const unsigned char *p, u32 *v){
................................................................................
**   One row for each term in the database. The value of $doc is set to
**   the number of fts5 rows that contain at least one instance of term
**   $term. Field $cnt is set to the total number of instances of term 
**   $term in the database.
*/





typedef struct Fts5VocabTable Fts5VocabTable;
typedef struct Fts5VocabCursor Fts5VocabCursor;

struct Fts5VocabTable {
  sqlite3_vtab base;
................................................................................
  sqlite3_vtab_cursor base;
  sqlite3_stmt *pStmt;            /* Statement holding lock on pIndex */
  Fts5Index *pIndex;              /* Associated FTS5 index */

  int bEof;                       /* True if this cursor is at EOF */
  Fts5IndexIter *pIter;           /* Term/rowid iterator object */




  /* These are used by 'col' tables only */
  int nCol;

  int iCol;
  i64 *aCnt;
  i64 *aDoc;

  /* Output values */
  i64 rowid;                      /* This table's current rowid value */
  Fts5Buffer term;                /* Current value of 'term' column */
  i64 aVal[3];                    /* Up to three columns left of 'term' */
};

#define FTS5_VOCAB_COL    0
#define FTS5_VOCAB_ROW    1

#define FTS5_VOCAB_COL_SCHEMA  "term, col, doc, cnt"
#define FTS5_VOCAB_ROW_SCHEMA  "term, doc, cnt"









/*
** Translate a string containing an fts5vocab table type to an 
** FTS5_VOCAB_XXX constant. If successful, set *peType to the output
** value and return SQLITE_OK. Otherwise, set *pzErr to an error message
** and return SQLITE_ERROR.
*/
................................................................................
    *pzErr = sqlite3_mprintf("wrong number of vtable arguments");
    rc = SQLITE_ERROR;
  }else{
    int nByte;                      /* Bytes of space to allocate */
    const char *zDb = bDb ? argv[3] : argv[1];
    const char *zTab = bDb ? argv[4] : argv[3];
    const char *zType = bDb ? argv[5] : argv[4];
    int nDb = strlen(zDb)+1; 
    int nTab = strlen(zTab)+1;
    int eType;
    
    rc = fts5VocabTableType(zType, pzErr, &eType);
    if( rc==SQLITE_OK ){
      assert( eType>=0 && eType<sizeof(azSchema)/sizeof(azSchema[0]) );
      rc = sqlite3_declare_vtab(db, azSchema[eType]);
    }

................................................................................
/* 
** Implementation of the xBestIndex method.
*/
static int fts5VocabBestIndexMethod(
  sqlite3_vtab *pVTab, 
  sqlite3_index_info *pInfo
){







































  return SQLITE_OK;
}

/*
** Implementation of xOpen method.
*/
static int fts5VocabOpenMethod(
  sqlite3_vtab *pVTab, 
  sqlite3_vtab_cursor **ppCsr
){
  Fts5VocabTable *pTab = (Fts5VocabTable*)pVTab;
  Fts5Index *pIndex = 0;
  int nCol = 0;
  Fts5VocabCursor *pCsr = 0;
  int rc = SQLITE_OK;
  sqlite3_stmt *pStmt = 0;
  char *zSql = 0;
  int nByte;

  zSql = sqlite3Fts5Mprintf(&rc,
      "SELECT t.%Q FROM %Q.%Q AS t WHERE t.%Q MATCH '*id'",
      pTab->zFts5Tbl, pTab->zFts5Db, pTab->zFts5Tbl, pTab->zFts5Tbl
  );
  if( zSql ){
    rc = sqlite3_prepare_v2(pTab->db, zSql, -1, &pStmt, 0);
................................................................................
  }
  sqlite3_free(zSql);
  assert( rc==SQLITE_OK || pStmt==0 );
  if( rc==SQLITE_ERROR ) rc = SQLITE_OK;

  if( pStmt && sqlite3_step(pStmt)==SQLITE_ROW ){
    i64 iId = sqlite3_column_int64(pStmt, 0);
    pIndex = sqlite3Fts5IndexFromCsrid(pTab->pGlobal, iId, &nCol);
  }

  if( rc==SQLITE_OK && pIndex==0 ){
    rc = sqlite3_finalize(pStmt);
    pStmt = 0;
    if( rc==SQLITE_OK ){
      pVTab->zErrMsg = sqlite3_mprintf(
          "no such fts5 table: %s.%s", pTab->zFts5Db, pTab->zFts5Tbl
      );
      rc = SQLITE_ERROR;
    }
  }


  nByte = nCol * sizeof(i64) * 2 + sizeof(Fts5VocabCursor);
  pCsr = (Fts5VocabCursor*)sqlite3Fts5MallocZero(&rc, nByte);


  if( pCsr ){
    pCsr->pIndex = pIndex;
    pCsr->pStmt = pStmt;
    pCsr->nCol = nCol;
    pCsr->aCnt = (i64*)&pCsr[1];
    pCsr->aDoc = &pCsr->aCnt[nCol];
  }else{
    sqlite3_finalize(pStmt);
  }

  *ppCsr = (sqlite3_vtab_cursor*)pCsr;
  return rc;
}

static void fts5VocabResetCursor(Fts5VocabCursor *pCsr){
  pCsr->rowid = 0;
  sqlite3Fts5IterClose(pCsr->pIter);
  pCsr->pIter = 0;



}

/*
** Close the cursor.  For additional information see the documentation
** on the xClose method of the virtual table interface.
*/
static int fts5VocabCloseMethod(sqlite3_vtab_cursor *pCursor){
................................................................................
/*
** Advance the cursor to the next row in the table.
*/
static int fts5VocabNextMethod(sqlite3_vtab_cursor *pCursor){
  Fts5VocabCursor *pCsr = (Fts5VocabCursor*)pCursor;
  Fts5VocabTable *pTab = (Fts5VocabTable*)pCursor->pVtab;
  int rc = SQLITE_OK;


  pCsr->rowid++;

  if( pTab->eType==FTS5_VOCAB_COL ){
    for(pCsr->iCol++; pCsr->iCol<pCsr->nCol; pCsr->iCol++){
      if( pCsr->aCnt[pCsr->iCol] ) break;
    }
  }

  if( pTab->eType==FTS5_VOCAB_ROW || pCsr->iCol>=pCsr->nCol ){
    if( sqlite3Fts5IterEof(pCsr->pIter) ){
      pCsr->bEof = 1;
    }else{
      const char *zTerm;
      int nTerm;

      zTerm = sqlite3Fts5IterTerm(pCsr->pIter, &nTerm);









      sqlite3Fts5BufferSet(&rc, &pCsr->term, nTerm, (const u8*)zTerm);
      memset(pCsr->aVal, 0, sizeof(pCsr->aVal));
      memset(pCsr->aCnt, 0, pCsr->nCol * sizeof(i64));
      memset(pCsr->aDoc, 0, pCsr->nCol * sizeof(i64));
      pCsr->iCol = 0;

      assert( pTab->eType==FTS5_VOCAB_COL || pTab->eType==FTS5_VOCAB_ROW );
      while( rc==SQLITE_OK ){
        i64 dummy;
        const u8 *pPos; int nPos;   /* Position list */
        i64 iPos = 0;               /* 64-bit position read from poslist */
        int iOff = 0;               /* Current offset within position list */

        rc = sqlite3Fts5IterPoslist(pCsr->pIter, 0, &pPos, &nPos, &dummy);
        if( rc==SQLITE_OK ){
          if( pTab->eType==FTS5_VOCAB_ROW ){
            while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff, &iPos) ){
              pCsr->aVal[1]++;
            }
            pCsr->aVal[0]++;
          }else{
            int iCol = -1;
            while( 0==sqlite3Fts5PoslistNext64(pPos, nPos, &iOff, &iPos) ){
              int ii = FTS5_POS2COLUMN(iPos);
              pCsr->aCnt[ii]++;
              if( iCol!=ii ){
                pCsr->aDoc[ii]++;
                iCol = ii;
              }
            }
          }
          rc = sqlite3Fts5IterNextScan(pCsr->pIter);
        }

        if( rc==SQLITE_OK ){
          zTerm = sqlite3Fts5IterTerm(pCsr->pIter, &nTerm);
          if( nTerm!=pCsr->term.n || memcmp(zTerm, pCsr->term.p, nTerm) ) break;


          if( sqlite3Fts5IterEof(pCsr->pIter) ) break;
        }
      }
    }
  }

  if( pCsr->bEof==0 && pTab->eType==FTS5_VOCAB_COL ){
    while( pCsr->aCnt[pCsr->iCol]==0 ) pCsr->iCol++;
    pCsr->aVal[0] = pCsr->iCol;
    pCsr->aVal[1] = pCsr->aDoc[pCsr->iCol];
    pCsr->aVal[2] = pCsr->aCnt[pCsr->iCol];
  }
  return rc;
}

/*
** This is the xFilter implementation for the virtual table.
*/
................................................................................
  sqlite3_vtab_cursor *pCursor,   /* The cursor used for this query */
  int idxNum,                     /* Strategy index */
  const char *idxStr,             /* Unused */
  int nVal,                       /* Number of elements in apVal */
  sqlite3_value **apVal           /* Arguments for the indexing scheme */
){
  Fts5VocabCursor *pCsr = (Fts5VocabCursor*)pCursor;
  int rc;


  const int flags = FTS5INDEX_QUERY_SCAN;







  fts5VocabResetCursor(pCsr);



























  rc = sqlite3Fts5IndexQuery(pCsr->pIndex, 0, 0, flags, 0, &pCsr->pIter);

  if( rc==SQLITE_OK ){
    rc = fts5VocabNextMethod(pCursor);
  }

  return rc;
}

................................................................................

static int fts5VocabColumnMethod(
  sqlite3_vtab_cursor *pCursor,   /* Cursor to retrieve value from */
  sqlite3_context *pCtx,          /* Context for sqlite3_result_xxx() calls */
  int iCol                        /* Index of column to read value from */
){
  Fts5VocabCursor *pCsr = (Fts5VocabCursor*)pCursor;

  switch( iCol ){
    case 0: /* term */
      sqlite3_result_text(
          pCtx, (const char*)pCsr->term.p, pCsr->term.n, SQLITE_TRANSIENT
      );
      break;


    default:









      assert( iCol<4 && iCol>0 );

      sqlite3_result_int64(pCtx, pCsr->aVal[iCol-1]);
      break;



  }
  return SQLITE_OK;
}

/* 
** This is the xRowid method. The SQLite core calls this routine to
** retrieve the rowid for the current row of the result set. The


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1
2
3
4
5
6
7
8
9
10
...
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
...
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
....
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
....
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
....
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830

1831
1832

1833
1834
1835
1836
1837

1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
....
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
....
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
....
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
....
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
....
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
....
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
....
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
....
9109
9110
9111
9112
9113
9114
9115
9116
9117
9118
9119
9120
9121
9122
9123
9124
9125
9126
9127
9128
9129
9130
9131
9132
9133
9134
9135
9136
9137
....
9633
9634
9635
9636
9637
9638
9639


9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
....
9748
9749
9750
9751
9752
9753
9754

9755
9756
9757
9758
9759
9760
9761
....
9899
9900
9901
9902
9903
9904
9905





9906
9907
9908
9909
9910
9911
9912
....
9916
9917
9918
9919
9920
9921
9922
9923
9924
9925
9926
9927
9928
9929
9930
9931
9932
9933
9934
.....
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
.....
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
.....
10448
10449
10450
10451
10452
10453
10454


10455

10456
10457
10458
10459
10460
10461
10462
.....
10576
10577
10578
10579
10580
10581
10582
10583
10584
10585
10586
10587
10588
10589
10590
10591
10592
.....
10629
10630
10631
10632
10633
10634
10635
10636
10637
10638
10639
10640
10641
10642
10643
.....
10682
10683
10684
10685
10686
10687
10688
10689
10690
10691
10692
10693
10694
10695
10696
.....
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757

10758
10759
10760
10761
10762
10763
10764

10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797
10798
10799
10800
10801
10802
10803
10804
10805
10806
10807
10808
10809
10810
10811
10812
10813
10814
10815
10816
10817
10818
10819
10820
10821

10822
10823
10824
10825
10826
10827
10828
10829
10830
10831
10832
10833
10834
10835
10836
10837
10838
10839
10840
10841
10842
10843
10844
10845
10846
10847
10848
10849
10850
10851

10852
10853
10854
10855
10856
10857
10858
.....
10861
10862
10863
10864
10865
10866
10867
10868
10869
10870
10871
10872
10873
10874
10875
10876
10877
10878
10879
10880
10881
10882
10883
10884
10885
10886
10887
10888
10889
10890
10891
.....
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
.....
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168

11169
11170
11171
11172
11173
11174
11175
.....
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
.....
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
.....
11398
11399
11400
11401
11402
11403
11404
11405
11406
11407
11408
11409
11410
11411
11412
11413
11414
11415
11416
11417
11418
.....
12117
12118
12119
12120
12121
12122
12123
12124
12125
12126
12127
12128
12129
12130
12131
.....
12190
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205
.....
12315
12316
12317
12318
12319
12320
12321
12322
12323
12324
12325
12326
12327
12328
12329
.....
12482
12483
12484
12485
12486
12487
12488
12489
12490
12491
12492
12493
12494
12495
12496
.....
12505
12506
12507
12508
12509
12510
12511

12512
12513
12514
12515
12516
12517
12518
12519
12520
12521
12522
12523
12524
12525
12526
12527
12528
12529
12530
12531
12532
12533
12534
12535
12536
12537
12538
12539
.....
12636
12637
12638
12639
12640
12641
12642
12643
12644

12645
12646
12647
12648
12649
12650
12651
12652
12653
12654
12655
12656
12657


12658
12659
12660
12661
12662
12663
12664
12665
12666
12667
12668
12669
12670
12671
12672
12673
12674
12675
12676
12677
12678
12679
12680
12681
12682
12683
12684
12685
12686
12687
12688
12689
12690
12691
12692
.....
12725
12726
12727
12728
12729
12730
12731
12732
12733
12734
12735
12736
12737
12738
12739
.....
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
.....
13579
13580
13581
13582
13583
13584
13585

13586
13587
13588
13589
13590
13591
13592
.....
13605
13606
13607
13608
13609
13610
13611
13612
13613
13614
13615
13616
13617
13618
13619
.....
13639
13640
13641
13642
13643
13644
13645
13646
13647
13648
13649
13650
13651
13652
13653
13654
.....
13760
13761
13762
13763
13764
13765
13766
13767
13768
13769
13770
13771
13772
13773
13774
.....
13870
13871
13872
13873
13874
13875
13876
13877
13878
13879
13880
13881
13882
13883
13884
13885
13886
13887
13888
13889
13890
13891
13892
13893
13894
.....
14058
14059
14060
14061
14062
14063
14064
14065
14066
14067
14068
14069
14070
14071
14072
.....
14097
14098
14099
14100
14101
14102
14103
14104
14105
14106
14107
14108
14109
14110
14111
.....
14141
14142
14143
14144
14145
14146
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159
.....
14248
14249
14250
14251
14252
14253
14254
14255
14256
14257
14258
14259
14260
14261
14262
14263
14264
14265
14266
14267
14268
14269
14270
14271
14272
.....
14304
14305
14306
14307
14308
14309
14310
14311
14312
14313
14314
14315
14316
14317
14318
14319
14320
14321
14322
14323
14324
14325
14326
14327
14328
14329
14330
14331
14332
14333
.....
14496
14497
14498
14499
14500
14501
14502
14503
14504
14505
14506
14507
14508
14509
14510
.....
15102
15103
15104
15105
15106
15107
15108
15109
15110
15111
15112
15113
15114
15115
15116
15117
15118
15119
15120
.....
15173
15174
15175
15176
15177
15178
15179
15180
15181
15182
15183
15184
15185
15186
15187
15188
15189
.....
15271
15272
15273
15274
15275
15276
15277
15278
15279
15280
15281
15282
15283
15284
15285
15286
15287
.....
15600
15601
15602
15603
15604
15605
15606
15607
15608
15609
15610
15611
15612
15613
15614
15615
15616
15617
15618
15619
15620
15621
15622
15623
15624
.....
15632
15633
15634
15635
15636
15637
15638
15639
15640
15641
15642
15643
15644
15645





15646
15647


15648
15649
15650
15651
15652
15653
15654
15655



15656
15657
15658
15659
15660
15661
15662
15663



15664
15665

15666
15667
15668
15669
15670
15671
15672
15673
15674
15675
15676
15677
15678
15679
15680

15681
15682
15683
15684
15685
15686
15687
.....
16003
16004
16005
16006
16007
16008
16009
16010
16011
16012
16013
16014
16015
16016
16017
16018
.....
16105
16106
16107
16108
16109
16110
16111


16112


16113
16114


16115
16116
16117
16118
16119
16120
16121
16122
16123
16124
16125
16126
16127
.....
16194
16195
16196
16197
16198
16199
16200
16201
16202
16203
16204
16205
16206
16207
16208
16209
16210
16211
16212
16213
16214
16215
16216
16217
16218
16219
16220
16221
16222
16223
16224
16225
.....
16344
16345
16346
16347
16348
16349
16350
16351
16352
16353
16354
16355
16356
16357
16358
16359
16360
16361
.....
16500
16501
16502
16503
16504
16505
16506
16507
16508
16509
16510
16511
16512
16513
16514
.....
16594
16595
16596
16597
16598
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
.....
17027
17028
17029
17030
17031
17032
17033
17034
17035
17036
17037
17038
17039
17040
17041
17042
17043
17044
17045
17046
17047
17048
17049
17050
17051
17052
.....
18305
18306
18307
18308
18309
18310
18311
18312
18313
18314
18315
18316
18317
18318
18319
18320
18321
18322
18323
.....
19439
19440
19441
19442
19443
19444
19445
19446
19447
19448
19449
19450
19451
19452
19453
.....
19678
19679
19680
19681
19682
19683
19684
19685
19686
19687
19688
19689
19690
19691
19692
.....
19770
19771
19772
19773
19774
19775
19776
19777
19778
19779
19780
19781
19782
19783
19784
.....
19836
19837
19838
19839
19840
19841
19842
19843


19844
19845
19846
19847
19848
19849
19850
19851
19852
19853

19854
19855
19856
19857

19858
19859
19860
19861

19862
19863
19864
19865
19866
19867
19868
.....
19880
19881
19882
19883
19884
19885
19886
19887
19888
19889
19890
19891
19892







19893
19894
19895
19896
19897
19898
19899
19900
19901
.....
20044
20045
20046
20047
20048
20049
20050

20051
20052
20053
20054
20055

20056
20057
20058
20059
20060
20061
20062
.....
20662
20663
20664
20665
20666
20667
20668
20669
20670
20671
20672
20673
20674
20675
20676
20677
20678
.....
21826
21827
21828
21829
21830
21831
21832

21833

21834
21835
21836
21837
21838
21839
21840
.....
21917
21918
21919
21920
21921
21922
21923
21924
21925
21926
21927
21928
21929
21930
21931
.....
22009
22010
22011
22012
22013
22014
22015
22016
22017
22018
22019
22020
22021
22022
22023
.....
22053
22054
22055
22056
22057
22058
22059
22060
22061
22062
22063
22064
22065
22066
22067
.....
22089
22090
22091
22092
22093
22094
22095
22096
22097
22098
22099
22100
22101
22102
22103
.....
22104
22105
22106
22107
22108
22109
22110
22111
22112
22113
22114
22115
22116
22117
22118
.....
22124
22125
22126
22127
22128
22129
22130
22131
22132
22133
22134
22135
22136
22137
22138
.....
22212
22213
22214
22215
22216
22217
22218
22219
22220
22221
22222
22223
22224
22225
22226
.....
22735
22736
22737
22738
22739
22740
22741
22742
22743
22744
22745
22746
22747
22748
22749
22750
22751
22752
22753
22754
.....
22767
22768
22769
22770
22771
22772
22773
22774
22775
22776
22777
22778
22779
22780
22781
22782
22783
22784
22785
22786
22787
22788
.....
23205
23206
23207
23208
23209
23210
23211
23212
23213
23214
23215
23216
23217
23218
23219
.....
23231
23232
23233
23234
23235
23236
23237
23238
23239
23240
23241
23242
23243
23244
23245
23246
23247
.....
23254
23255
23256
23257
23258
23259
23260
23261
23262
23263
23264
23265
23266
23267
23268
23269
23270
23271
.....
23275
23276
23277
23278
23279
23280
23281
23282
23283
23284
23285
23286
23287
23288
23289
.....
23293
23294
23295
23296
23297
23298
23299
23300
23301
23302
23303
23304
23305
23306
23307
.....
23329
23330
23331
23332
23333
23334
23335
23336
23337
23338
23339
23340
23341
23342
23343
23344
23345
23346
23347
23348
23349
23350
23351
23352
23353
23354
23355
23356
23357
23358
23359
23360
23361
23362
23363
23364
23365
.....
23377
23378
23379
23380
23381
23382
23383
23384
23385
23386
23387
23388
23389
23390
23391
.....
23639
23640
23641
23642
23643
23644
23645
23646
23647
23648
23649
23650
23651
23652
23653
23654
23655
23656
23657
23658
23659
23660
23661
23662
23663
23664
23665
23666
23667
23668
23669
23670
23671
23672
23673
23674
23675
23676
23677
23678
23679
23680
23681
23682
23683
23684
23685
23686
23687
23688
23689
23690
23691
23692
23693
23694
23695
23696
23697
23698
23699
23700
23701
23702
23703
23704
.....
24500
24501
24502
24503
24504
24505
24506
24507
24508
24509
24510
24511
24512
24513
24514
24515
24516
24517
24518
24519
24520
.....
25551
25552
25553
25554
25555
25556
25557
25558
25559
25560
25561
25562
25563
25564
25565
25566
.....
25841
25842
25843
25844
25845
25846
25847
25848
25849
25850
25851
25852
25853
25854
25855
25856
.....
26666
26667
26668
26669
26670
26671
26672
26673
26674
26675
26676
26677
26678
26679
26680
26681
26682
26683
26684
26685
26686
26687
26688
26689
26690
26691
26692
26693
26694
26695
26696
26697
26698
26699
26700
26701
26702
26703
26704
26705
26706
26707
26708
26709
26710
26711
26712
26713
26714
26715
26716
26717
26718
26719
26720
26721
26722
26723
26724
26725
26726
26727
26728
26729
26730
26731
26732
26733
26734
26735
26736
26737
26738
26739
26740
26741
26742
26743
26744
26745
26746
26747
26748
26749
26750
26751
26752
26753

26754
26755
26756
26757
26758

26759
26760
26761
26762
26763
26764
26765
26766

26767
26768
26769
26770
26771
26772
26773
26774
26775
26776
26777

26778
26779
26780
26781
26782
26783
26784
26785
26786
26787
26788
26789
26790
26791
26792
26793
26794
26795
26796
26797
26798
26799
26800
26801
26802
26803
26804
26805
26806
26807
26808
26809
26810
26811
26812
26813
26814
26815

26816
26817
26818
26819
26820
26821
26822
26823
26824
26825
26826
26827
26828
26829
26830
26831
26832
26833
26834
26835
26836
26837
26838
26839
26840
26841
26842
26843
26844
26845
26846
26847
26848
26849
26850
26851
26852
.....
27106
27107
27108
27109
27110
27111
27112


27113
27114
27115
27116
27117
27118
27119
.....
27368
27369
27370
27371
27372
27373
27374













27375
27376
27377
27378
27379
27380
27381
.....
27454
27455
27456
27457
27458
27459
27460
27461
27462
27463
27464
27465
27466
27467
27468
.....
27476
27477
27478
27479
27480
27481
27482
27483
27484
27485
27486
27487
27488
27489
27490
27491
27492
27493
27494
27495
27496
27497
27498
27499
27500
27501
27502
27503
27504
27505
27506
27507
27508
27509
27510
27511
27512
27513
27514
27515
27516
27517
27518
27519
27520
27521
27522
27523
27524
27525
27526
27527
27528
27529
27530
27531
27532
27533
.....
27804
27805
27806
27807
27808
27809
27810
27811
27812
27813
27814
27815












27816



27817
27818
27819
27820
27821
27822
27823
27824
27825









27826
27827
27828























27829
27830
27831
27832
27833
27834
27835
.....
28105
28106
28107
28108
28109
28110
28111
28112
28113
28114
28115
28116
28117
28118
28119
.....
28274
28275
28276
28277
28278
28279
28280
28281
28282
28283
28284
28285
28286
28287
28288
.....
28361
28362
28363
28364
28365
28366
28367





28368
28369
28370

28371
28372
28373
28374

28375
28376
28377
28378

28379
28380
28381
28382

28383
28384
28385
28386
28387
28388
28389
.....
28395
28396
28397
28398
28399
28400
28401
28402
28403
28404
28405
28406
28407
28408
28409
.....
28452
28453
28454
28455
28456
28457
28458
28459


28460
28461
28462
28463
28464
28465
28466
.....
28804
28805
28806
28807
28808
28809
28810

28811

28812
28813
28814
28815
28816
28817
28818
.....
28826
28827
28828
28829
28830
28831
28832

28833

28834
28835
28836
28837
28838
28839
28840
.....
29077
29078
29079
29080
29081
29082
29083








29084


29085
29086
29087
29088
29089
29090
29091
.....
29139
29140
29141
29142
29143
29144
29145
29146
29147
29148
29149
29150
29151
29152
29153
.....
29186
29187
29188
29189
29190
29191
29192

29193
29194
29195
29196

29197
29198


29199
29200
29201
29202
29203
29204
29205
29206
29207
29208
29209
29210


29211
29212
29213
29214
29215


29216
29217
29218
29219
29220
29221
29222
.....
29274
29275
29276
29277
29278
29279
29280

29281
29282

29283
29284
29285
29286
29287
29288
29289
.....
29408
29409
29410
29411
29412
29413
29414
29415

29416
29417


29418
29419
29420
29421
29422
29423
29424
.....
30035
30036
30037
30038
30039
30040
30041

30042
30043
30044
30045
30046
30047
30048
30049
30050
30051
30052
30053
30054
30055
30056
30057

30058
30059
30060
30061
30062
30063
30064
.....
30129
30130
30131
30132
30133
30134
30135
30136

30137
30138



30139
30140
30141
30142
30143
30144
30145
.....
30230
30231
30232
30233
30234
30235
30236
30237
30238
30239
30240
30241
30242
30243
30244
30245
30246
30247
30248

30249

30250
30251
30252
30253
30254
30255
30256
30257
30258
30259
30260
30261
30262
30263
30264
30265
30266
30267
.....
30316
30317
30318
30319
30320
30321
30322
30323
30324
30325
30326
30327
30328
30329
30330
.....
30437
30438
30439
30440
30441
30442
30443
30444
30445
30446
30447
30448

30449
30450
30451
30452
30453
30454
30455
30456
30457
30458
30459
.....
30511
30512
30513
30514
30515
30516
30517
30518
30519
30520
30521
30522
30523
30524
30525
30526
30527
30528

30529
30530
30531
30532
30533
30534
30535
30536
30537
30538
.....
30577
30578
30579
30580
30581
30582
30583
30584
30585
30586
30587
30588
30589
30590
30591
30592
30593
30594
30595
.....
30713
30714
30715
30716
30717
30718
30719
30720
30721

30722
30723
30724
30725
30726
30727




30728
30729
30730
30731
30732
30733
30734
.....
30768
30769
30770
30771
30772
30773
30774




30775
30776
30777
30778
30779
30780
30781
.....
31094
31095
31096
31097
31098
31099
31100
31101
31102
31103

31104
31105
31106
31107
31108
31109
31110

31111
31112

31113
31114
31115
31116
31117
31118
31119
.....
31172
31173
31174
31175
31176
31177
31178
31179
31180
31181
31182
31183
31184
31185
31186
.....
31259
31260
31261
31262
31263
31264
31265
31266
31267
31268
31269
31270
31271
31272
31273
.....
31309
31310
31311
31312
31313
31314
31315
31316
31317
31318
31319
31320
31321
31322
31323
.....
31446
31447
31448
31449
31450
31451
31452
31453
31454
31455
31456
31457
31458
31459
31460
31461
.....
31741
31742
31743
31744
31745
31746
31747
31748
31749
31750
31751
31752
31753
31754
31755
31756
31757
.....
31815
31816
31817
31818
31819
31820
31821
31822



31823
31824
31825
31826
31827
31828
31829

31830
31831
31832
31833
31834
31835
31836
31837
31838
31839

31840



31841
31842
31843
31844
31845
31846
31847
.....
32404
32405
32406
32407
32408
32409
32410

32411
32412
32413
32414
32415
32416
32417
32418
32419
32420
32421

32422
32423
32424
32425
32426
32427
32428
.....
32431
32432
32433
32434
32435
32436
32437





32438
32439
32440
32441
32442
32443
32444
32445
32446
32447
32448
32449
32450
32451
32452
32453
32454
32455










32456
32457
32458
32459
32460
32461
32462
.....
32570
32571
32572
32573
32574
32575
32576
32577
32578
32579
32580
32581
32582

32583



32584
32585
32586
32587
32588
32589

32590
32591
32592
32593
32594
32595
32596
.....
32723
32724
32725
32726
32727
32728
32729
32730
32731
32732
32733
32734
32735
32736
32737
.....
32756
32757
32758
32759
32760
32761
32762
32763
32764
32765
32766
32767
32768
32769
32770
32771
.....
32776
32777
32778
32779
32780
32781
32782
32783
32784
32785
32786
32787
32788
32789
32790
.....
32913
32914
32915
32916
32917
32918
32919
32920
32921
32922
32923
32924
32925
32926
32927
32928
.....
32938
32939
32940
32941
32942
32943
32944

32945
32946










32947
32948


32949
32950
32951
32952

32953
32954
32955
32956
32957

32958
32959
32960
32961
32962
32963
32964
.....
32971
32972
32973
32974
32975
32976
32977
32978
32979
32980
32981
32982
32983
32984
32985
32986
32987
32988
32989
32990
32991
32992
32993
32994
32995
32996
32997
32998
32999
33000
33001
33002
33003
33004
33005
33006
33007
33008
33009
33010
33011
33012
33013
33014
33015
33016
33017
33018
33019
33020
33021
33022
33023
33024
33025
33026
33027
33028
33029
33030
33031


33032
33033
33034
33035
33036
33037
33038
33039
33040
33041
33042
33043
33044
.....
33200
33201
33202
33203
33204
33205
33206
33207
33208



33209
33210
33211
33212
33213
33214
33215
33216
33217
33218
33219
33220
33221
33222
33223
33224
33225
33226
33227
33228
33229
33230
33231
33232
33233
33234
33235
33236
33237
33238
33239
33240
33241
33242
33243
33244
33245
33246
33247
33248
33249
33250
33251
33252
33253
33254
33255
33256
33257
33258
33259
33260
33261
.....
33501
33502
33503
33504
33505
33506
33507
33508
33509
33510
33511
33512
33513
33514
33515
.....
34386
34387
34388
34389
34390
34391
34392
34393
34394
34395
34396
34397
34398
34399
34400
.....
34530
34531
34532
34533
34534
34535
34536
34537
34538
34539
34540
34541
34542
34543
34544
.....
37356
37357
37358
37359
37360
37361
37362
37363
37364
37365
37366
37367
37368
37369
37370
.....
37904
37905
37906
37907
37908
37909
37910
37911
37912
37913
37914
37915
37916
37917
37918
.....
38850
38851
38852
38853
38854
38855
38856
38857
38858
38859
38860
38861
38862
38863
38864
38865
38866
38867
38868
38869
.....
40440
40441
40442
40443
40444
40445
40446
40447
40448
40449
40450
40451
40452
40453
40454
40455
.....
40834
40835
40836
40837
40838
40839
40840
40841
40842
40843
40844
40845
40846
40847
40848
.....
40924
40925
40926
40927
40928
40929
40930
40931
40932


40933
40934
40935
40936
40937
40938
40939
.....
40988
40989
40990
40991
40992
40993
40994
40995
40996
40997
40998
40999
41000
41001
41002
.....
41084
41085
41086
41087
41088
41089
41090

41091
41092
41093
41094
41095
41096
41097
41098
41099
41100
41101
41102
41103
41104
41105
41106
41107
41108
41109
41110
41111
41112
41113
41114
41115
41116
41117
41118
41119
41120
41121
41122
41123
41124
.....
41454
41455
41456
41457
41458
41459
41460
4