System.Data.SQLite
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Overview
Comment:More doc updates for release 77.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 8f2d20133bcba19b09e6062e33d1f97e7e5bf71d
User & Date: mistachkin 2011-11-15 05:53:15
Context
2011-11-16
03:07
Never attempt to configure the native SQLite logging interface if the SQLite core library has already been initialized for the process. Fix for ticket [2ce0870fad]. check-in: f48d1b0376 user: mistachkin tags: trunk
2011-11-15
05:53
More doc updates for release 77. check-in: 8f2d20133b user: mistachkin tags: trunk
05:20
In the vendor-specific initialization file, skip setting the TestPath property of the Eagle interpreter if it already has the correct value. check-in: c9bb751d40 user: mistachkin tags: trunk
Changes
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    <div id="mainSection">
    <div id="mainBody">
    <h1 class="heading">Version History</h1>
    <p><b>1.0.77.0 - November XX, 2011</b></p>
    <ul>
      <li>Updated to SQLite 3.7.9 <a href="http://www.sqlite.org/src/info/c7c6050ef0">[c7c6050ef0]</a>.</li>
      <li>More enhancements to the build and test automation.</li>





      <li>Support building the core System.Data.SQLite assemblies using the .NET Framework 4.0 Client Profile. Fix for <a href="http://system.data.sqlite.org/index.html/info/566f1ad1e4">[566f1ad1e4]</a>.</li>
      <li>When generating the schema based on the contents of a SQLiteDataReader, skip flagging columns as unique if the data reader is holding the result of some kind of multi-table construct (e.g. a cross join) because we must allow duplicate values in that case. Fix for <a href="http://system.data.sqlite.org/index.html/info/7e3fa93744">[7e3fa93744]</a>.</li>
      <li>When returning schema information that may be used by the .NET Framework to construct dynamic SQL, use a fake schema name (instead of null) so that the table names will be properly qualified with the catalog name (i.e. the attached database name). Partial fix for <a href="http://system.data.sqlite.org/index.html/info/343d392b51">[343d392b51]</a>.</li>

      <li>Add MemoryUsed and MemoryHighwater properties to the SQLiteConnection class to help determine the memory usage of SQLite.</li>
      <li>Add DateTimeKind connection string property to control the DateTimeKind of parsed DateTime values. Partial fix for <a href="http://system.data.sqlite.org/index.html/info/343d392b51">[343d392b51]</a>.</li>
      <li>Improve the robustness of the SQLiteLog class when it will be initialized and unloaded multiple times.</li>
      <li>Fix the name of the interop assembly for Windows CE. Add unit tests to prevent this type of issue from happening again. Fix for <a href="http://system.data.sqlite.org/index.html/info/737ca4ff74">[737ca4ff74]</a>.</li>
      <li>Formally support the SQL type name BOOLEAN in addition to BOOL. Fix for <a href="http://system.data.sqlite.org/index.html/info/544dba0a2f">[544dba0a2f]</a>.</li>
      <li>Make sure the SQLiteConvert.TypeNameToDbType method is thread-safe. Fix for <a href="http://system.data.sqlite.org/index.html/info/84718e79fa">[84718e79fa]</a>.</li>
    </ul>







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    <div id="mainSection">
    <div id="mainBody">
    <h1 class="heading">Version History</h1>
    <p><b>1.0.77.0 - November XX, 2011</b></p>
    <ul>
      <li>Updated to SQLite 3.7.9 <a href="http://www.sqlite.org/src/info/c7c6050ef0">[c7c6050ef0]</a>.</li>
      <li>More enhancements to the build and test automation.</li>
      <li>Plug native memory leak when closing a database connection containing a statement that cannot be finalized for some reason.</li>
      <li>The SQLite3 class should always attempt to dispose the contained SQLiteConnectionHandle, even when called via the finalizer.</li>
      <li>When compiled with DEBUG defined, emit diagnostic information related to resource cleanup to any TraceListener objects that may be registered.</li>
      <li>Stop characterizing all log messages as errors. From now on, if the errorCode is zero, the message will not be considered an error.</li>
      <li>Allow the SQLiteLog class to be used for logging messages without having an open connection.</li>
      <li>Support building the core System.Data.SQLite assemblies using the .NET Framework 4.0 Client Profile. Fix for <a href="http://system.data.sqlite.org/index.html/info/566f1ad1e4">[566f1ad1e4]</a>.</li>
      <li>When generating the schema based on the contents of a SQLiteDataReader, skip flagging columns as unique if the data reader is holding the result of some kind of multi-table construct (e.g. a cross join) because we must allow duplicate values in that case. Fix for <a href="http://system.data.sqlite.org/index.html/info/7e3fa93744">[7e3fa93744]</a>.</li>
      <li>When returning schema information that may be used by the .NET Framework to construct dynamic SQL, use a fake schema name (instead of null) so that the table names will be properly qualified with the catalog name (i.e. the attached database name). Partial fix for <a href="http://system.data.sqlite.org/index.html/info/343d392b51">[343d392b51]</a>.</li>
      <li>Add SQLiteSourceId property to the SQLiteConnection class to return the SQLite source identifier.</li>
      <li>Add MemoryUsed and MemoryHighwater properties to the SQLiteConnection class to help determine the memory usage of SQLite.</li>
      <li>Add DateTimeKind connection string property to control the DateTimeKind of parsed DateTime values. Partial fix for <a href="http://system.data.sqlite.org/index.html/info/343d392b51">[343d392b51]</a>.</li>
      <li>Improve the robustness of the SQLiteLog class when it will be initialized and unloaded multiple times.</li>
      <li>Fix the name of the interop assembly for Windows CE. Add unit tests to prevent this type of issue from happening again. Fix for <a href="http://system.data.sqlite.org/index.html/info/737ca4ff74">[737ca4ff74]</a>.</li>
      <li>Formally support the SQL type name BOOLEAN in addition to BOOL. Fix for <a href="http://system.data.sqlite.org/index.html/info/544dba0a2f">[544dba0a2f]</a>.</li>
      <li>Make sure the SQLiteConvert.TypeNameToDbType method is thread-safe. Fix for <a href="http://system.data.sqlite.org/index.html/info/84718e79fa">[84718e79fa]</a>.</li>
    </ul>

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to distribute both the CF version of System.Data.SQLite.DLL, as well as the SQLite.Interop.XXX.DLL.&nbsp;
This is a breaking change as of 1.0.59.0.&nbsp; Recent Windows Mobile frameworks
are not supporting the mixed CF assembly I was building prior to this version.</p>

<h2><b>Development Notes Regarding the SQLite 3 Source Code</b></h2>

<p>
The core sqlite engine is compiled directly from the unmodified source code available
at the sqlite.org website.&nbsp; Several additional pieces are compiled on top of
it to extend its functionality, but the core engine's source is not changed.</p>
<p>
</p>

<h2><b>Version History</b></h2>

<p>
    <b>1.0.77.0 - November XX, 2011</b>
</p>
<ul>
    <li>Updated to SQLite 3.7.9 <a href="http://www.sqlite.org/src/info/c7c6050ef0">[c7c6050ef0]</a>.</li>
    <li>More enhancements to the build and test automation.</li>





    <li>Support building the core System.Data.SQLite assemblies using the .NET Framework 4.0 Client Profile. Fix for [566f1ad1e4].</li>
    <li>When generating the schema based on the contents of a SQLiteDataReader, skip flagging columns as unique if the data reader is holding the result of some kind of multi-table construct (e.g. a cross join) because we must allow duplicate values in that case. Fix for [7e3fa93744].</li>
    <li>When returning schema information that may be used by the .NET Framework to construct dynamic SQL, use a fake schema name (instead of null) so that the table names will be properly qualified with the catalog name (i.e. the attached database name). Partial fix for [343d392b51].</li>

    <li>Add MemoryUsed and MemoryHighwater properties to the SQLiteConnection class to help determine the memory usage of SQLite.</li>
    <li>Add DateTimeKind connection string property to control the DateTimeKind of parsed DateTime values. Partial fix for [343d392b51].</li>
    <li>Improve the robustness of the SQLiteLog class when it will be initialized and unloaded multiple times.</li>
    <li>Fix the name of the interop assembly for Windows CE. Add unit tests to prevent this type of issue from happening again. Fix for [737ca4ff74].</li>
    <li>Formally support the SQL type name BOOLEAN in addition to BOOL. Fix for [544dba0a2f].</li>
    <li>Make sure the SQLiteConvert.TypeNameToDbType method is thread-safe. Fix for [84718e79fa].</li>
</ul>
................................................................................
   to get additional Windows error logging.</li>
  <li>Updated setup to optionally add install directory to PATH if GAC option selected.</li>
</ul>
<p>
  <b>1.0.70.0 - April 22, 2011</b>
</p>
<ul>
  <li>Added support for sqlite3_extended_result_codes(), sqlite3_errcode(), and sqlite3_extended_errcode() 
        via SetExtendedResultCodes(), ResultCode(), and ExtendedResultCode().</li>
  <li>Added support for SQLITE_CONFIG_LOG via SQLiteLogEventHandler().</li>
</ul>
<p>
  <b>1.0.69.0 - April 12, 2011</b>
</p>
<ul>
................................................................................
<ul>
<li>Code merge with SQLite 3.3.10</li>
<li>Fixed a multi-threaded race condition bug in the garbage collector when commands
and/or connections are not properly disposed by the user. </li>
<li>Switched the encryption's internal deallocation code to use sqlite's built-in
aux functions instead of modifying the pager.c source to free the crypt block.&nbsp;
This eliminates the last of the code changes the provider makes to the original
sqlite engine sources.&nbsp; Props to Ralf Junker for pointing that out.</li>
</ul>
<p>
<b>1.0.38.0 - November 22, 2006</b></p>
<ul>
<li>Fixed a bug when using CommandBehavior.KeyInfo whereby integer primary key columns
may be duplicated in the results. </li>
<li>Enhanced the CommandBuilder so that update/delete statements are optimized when
................................................................................
connection string, or call ChangePassword() you may use a binary byte array or a
text string as the password.</li>
<li>Rewrote the locking implementation for the Compact Framework.&nbsp; It is now
more robust and incorporates into the SQLite codebase more efficiently than the
previous CE adaptation.</li>
<li>Moved some of the embedded schema XML data into a resource file to ease code
readability.</li>
<li>Automated the fixup of the original sqlite codebase's source prior to compiling,
to ease merging with sqlite.org's source.</li>
<li>Fixed a memory leak in SQLiteCommand due to it not removing an internal reference
to itself in SQLiteConnection.&nbsp; </li>
</ul>
<p>
<b>1.0.24.2 - December 30, 2005</b></p>
<ul>







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to distribute both the CF version of System.Data.SQLite.DLL, as well as the SQLite.Interop.XXX.DLL.&nbsp;
This is a breaking change as of 1.0.59.0.&nbsp; Recent Windows Mobile frameworks
are not supporting the mixed CF assembly I was building prior to this version.</p>

<h2><b>Development Notes Regarding the SQLite 3 Source Code</b></h2>

<p>
The core SQLite engine is compiled directly from the unmodified source code available
at the sqlite.org website.&nbsp; Several additional pieces are compiled on top of
it to extend its functionality, but the core engine's source is not changed.</p>
<p>
</p>

<h2><b>Version History</b></h2>

<p>
    <b>1.0.77.0 - November XX, 2011</b>
</p>
<ul>
    <li>Updated to SQLite 3.7.9 <a href="http://www.sqlite.org/src/info/c7c6050ef0">[c7c6050ef0]</a>.</li>
    <li>More enhancements to the build and test automation.</li>
    <li>Plug native memory leak when closing a database connection containing a statement that cannot be finalized for some reason.</li>
    <li>The SQLite3 class should always attempt to dispose the contained SQLiteConnectionHandle, even when called via the finalizer.</li>
    <li>When compiled with DEBUG defined, emit diagnostic information related to resource cleanup to any TraceListener objects that may be registered.</li>
    <li>Stop characterizing all log messages as errors. From now on, if the errorCode is zero, the message will not be considered an error.</li>
    <li>Allow the SQLiteLog class to be used for logging messages without having an open connection.</li>
    <li>Support building the core System.Data.SQLite assemblies using the .NET Framework 4.0 Client Profile. Fix for [566f1ad1e4].</li>
    <li>When generating the schema based on the contents of a SQLiteDataReader, skip flagging columns as unique if the data reader is holding the result of some kind of multi-table construct (e.g. a cross join) because we must allow duplicate values in that case. Fix for [7e3fa93744].</li>
    <li>When returning schema information that may be used by the .NET Framework to construct dynamic SQL, use a fake schema name (instead of null) so that the table names will be properly qualified with the catalog name (i.e. the attached database name). Partial fix for [343d392b51].</li>
    <li>Add SQLiteSourceId property to the SQLiteConnection class to return the SQLite source identifier.</li>
    <li>Add MemoryUsed and MemoryHighwater properties to the SQLiteConnection class to help determine the memory usage of SQLite.</li>
    <li>Add DateTimeKind connection string property to control the DateTimeKind of parsed DateTime values. Partial fix for [343d392b51].</li>
    <li>Improve the robustness of the SQLiteLog class when it will be initialized and unloaded multiple times.</li>
    <li>Fix the name of the interop assembly for Windows CE. Add unit tests to prevent this type of issue from happening again. Fix for [737ca4ff74].</li>
    <li>Formally support the SQL type name BOOLEAN in addition to BOOL. Fix for [544dba0a2f].</li>
    <li>Make sure the SQLiteConvert.TypeNameToDbType method is thread-safe. Fix for [84718e79fa].</li>
</ul>
................................................................................
   to get additional Windows error logging.</li>
  <li>Updated setup to optionally add install directory to PATH if GAC option selected.</li>
</ul>
<p>
  <b>1.0.70.0 - April 22, 2011</b>
</p>
<ul>
  <li>Added support for sqlite3_extended_result_codes(), sqlite3_errcode(), and sqlite3_extended_errcode()
        via SetExtendedResultCodes(), ResultCode(), and ExtendedResultCode().</li>
  <li>Added support for SQLITE_CONFIG_LOG via SQLiteLogEventHandler().</li>
</ul>
<p>
  <b>1.0.69.0 - April 12, 2011</b>
</p>
<ul>
................................................................................
<ul>
<li>Code merge with SQLite 3.3.10</li>
<li>Fixed a multi-threaded race condition bug in the garbage collector when commands
and/or connections are not properly disposed by the user. </li>
<li>Switched the encryption's internal deallocation code to use sqlite's built-in
aux functions instead of modifying the pager.c source to free the crypt block.&nbsp;
This eliminates the last of the code changes the provider makes to the original
SQLite engine sources.&nbsp; Props to Ralf Junker for pointing that out.</li>
</ul>
<p>
<b>1.0.38.0 - November 22, 2006</b></p>
<ul>
<li>Fixed a bug when using CommandBehavior.KeyInfo whereby integer primary key columns
may be duplicated in the results. </li>
<li>Enhanced the CommandBuilder so that update/delete statements are optimized when
................................................................................
connection string, or call ChangePassword() you may use a binary byte array or a
text string as the password.</li>
<li>Rewrote the locking implementation for the Compact Framework.&nbsp; It is now
more robust and incorporates into the SQLite codebase more efficiently than the
previous CE adaptation.</li>
<li>Moved some of the embedded schema XML data into a resource file to ease code
readability.</li>
<li>Automated the fixup of the original SQLite codebase's source prior to compiling,
to ease merging with sqlite.org's source.</li>
<li>Fixed a memory leak in SQLiteCommand due to it not removing an internal reference
to itself in SQLiteConnection.&nbsp; </li>
</ul>
<p>
<b>1.0.24.2 - December 30, 2005</b></p>
<ul>

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<p>
    <b>1.0.77.0 - November XX, 2011</b>
</p>
<ul>
    <li>Updated to SQLite 3.7.9 <a href="http://www.sqlite.org/src/info/c7c6050ef0">[c7c6050ef0]</a>.</li>
    <li>More enhancements to the build and test automation.</li>





    <li>Support building the core System.Data.SQLite assemblies using the .NET Framework 4.0 Client Profile. Fix for [566f1ad1e4].</li>
    <li>When generating the schema based on the contents of a SQLiteDataReader, skip flagging columns as unique if the data reader is holding the result of some kind of multi-table construct (e.g. a cross join) because we must allow duplicate values in that case. Fix for [7e3fa93744].</li>
    <li>When returning schema information that may be used by the .NET Framework to construct dynamic SQL, use a fake schema name (instead of null) so that the table names will be properly qualified with the catalog name (i.e. the attached database name). Partial fix for [343d392b51].</li>

    <li>Add MemoryUsed and MemoryHighwater properties to the SQLiteConnection class to help determine the memory usage of SQLite.</li>
    <li>Add DateTimeKind connection string property to control the DateTimeKind of parsed DateTime values. Partial fix for [343d392b51].</li>
    <li>Improve the robustness of the SQLiteLog class when it will be initialized and unloaded multiple times.</li>
    <li>Fix the name of the interop assembly for Windows CE. Add unit tests to prevent this type of issue from happening again. Fix for [737ca4ff74].</li>
    <li>Formally support the SQL type name BOOLEAN in addition to BOOL. Fix for [544dba0a2f].</li>
    <li>Make sure the SQLiteConvert.TypeNameToDbType method is thread-safe. Fix for [84718e79fa].</li>
</ul>







>
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>
>



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<p>
    <b>1.0.77.0 - November XX, 2011</b>
</p>
<ul>
    <li>Updated to SQLite 3.7.9 <a href="http://www.sqlite.org/src/info/c7c6050ef0">[c7c6050ef0]</a>.</li>
    <li>More enhancements to the build and test automation.</li>
    <li>Plug native memory leak when closing a database connection containing a statement that cannot be finalized for some reason.</li>
    <li>The SQLite3 class should always attempt to dispose the contained SQLiteConnectionHandle, even when called via the finalizer.</li>
    <li>When compiled with DEBUG defined, emit diagnostic information related to resource cleanup to any TraceListener objects that may be registered.</li>
    <li>Stop characterizing all log messages as errors. From now on, if the errorCode is zero, the message will not be considered an error.</li>
    <li>Allow the SQLiteLog class to be used for logging messages without having an open connection.</li>
    <li>Support building the core System.Data.SQLite assemblies using the .NET Framework 4.0 Client Profile. Fix for [566f1ad1e4].</li>
    <li>When generating the schema based on the contents of a SQLiteDataReader, skip flagging columns as unique if the data reader is holding the result of some kind of multi-table construct (e.g. a cross join) because we must allow duplicate values in that case. Fix for [7e3fa93744].</li>
    <li>When returning schema information that may be used by the .NET Framework to construct dynamic SQL, use a fake schema name (instead of null) so that the table names will be properly qualified with the catalog name (i.e. the attached database name). Partial fix for [343d392b51].</li>
    <li>Add SQLiteSourceId property to the SQLiteConnection class to return the SQLite source identifier.</li>
    <li>Add MemoryUsed and MemoryHighwater properties to the SQLiteConnection class to help determine the memory usage of SQLite.</li>
    <li>Add DateTimeKind connection string property to control the DateTimeKind of parsed DateTime values. Partial fix for [343d392b51].</li>
    <li>Improve the robustness of the SQLiteLog class when it will be initialized and unloaded multiple times.</li>
    <li>Fix the name of the interop assembly for Windows CE. Add unit tests to prevent this type of issue from happening again. Fix for [737ca4ff74].</li>
    <li>Formally support the SQL type name BOOLEAN in addition to BOOL. Fix for [544dba0a2f].</li>
    <li>Make sure the SQLiteConvert.TypeNameToDbType method is thread-safe. Fix for [84718e79fa].</li>
</ul>