System.Data.SQLite

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Overview
Comment:Better handling of non-error log messages from the SQLite core library. Pursuant to [44df10ea90].
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Timelines: family | ancestors | descendants | both | trunk
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SHA1: 70d2eddb521a170e577f74e4a4314ec903317963
User & Date: mistachkin 2013-11-13 20:43:09.568
Context
2013-11-15
08:38
When checking for builds and releases available for testing, make sure the matching interop assembly or core library exists, if necessary (i.e. the primary assembly is not mixed-mode). check-in: 5fc3695abf user: mistachkin tags: trunk
2013-11-13
20:43
Better handling of non-error log messages from the SQLite core library. Pursuant to [44df10ea90]. check-in: 70d2eddb52 user: mistachkin tags: trunk
2013-11-11
20:51
Merge all recent memory management (and other) enhancements to trunk. check-in: 8f8f493cbf user: mistachkin tags: trunk
Changes
Unified Diff Ignore Whitespace Patch
Changes to Doc/Extra/version.html.
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          </td>
        </tr>
      </table>
    </div>
    <div id="mainSection">
    <div id="mainBody">
    <h1 class="heading">Version History</h1>
    <p><b>1.0.90.0 - December XX, 2013 <font color="red">(release scheduled)</font></b></p>
    <ul>
      <li>Updated to <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.2</a>.</li>
      <li>Add experimental support for the native regexp extension.</li>
      <li>Never create a new connection wrapper in the SQLiteConnection.Shutdown method.&nbsp;<b>** Potentially Incompatible Change **</b></li>
      <li>Add experimental GetMemoryStatistics, ReleaseMemory, and Shutdown methods to the SQLiteConnection class.</li>
      <li>Add memory leak detection to the test project for the .NET Compact Framework.</li>
      <li>Add SQLITE_ENABLE_MEMORY_MANAGEMENT compile-time option to the interop assembly.</li>

    </ul>
    <p><b>1.0.89.0 - October 28, 2013</b></p>
    <ul>
      <li>Updated to <a href="http://www.sqlite.org/releaselog/3_8_1.html">SQLite 3.8.1</a>.</li>
      <li>Add AutoCommit property to the SQLiteConnection class. Fix for <a href="http://system.data.sqlite.org/index.html/info/9ba9346f75">[9ba9346f75]</a>.</li>
      <li>Use declared column sizes for the AnsiStringFixedLength and StringFixedLength mapped database types. Fix for <a href="http://system.data.sqlite.org/index.html/info/3113734605">[3113734605]</a>.</li>
      <li>Check the result of sqlite3_column_name function against NULL.</li>








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          </td>
        </tr>
      </table>
    </div>
    <div id="mainSection">
    <div id="mainBody">
    <h1 class="heading">Version History</h1>
    <p><b>1.0.90.0 - January XX, 2014 <font color="red">(release scheduled)</font></b></p>
    <ul>
      <li>Updated to <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.2</a>.</li>
      <li>Add experimental support for the native regexp extension.</li>
      <li>Never create a new connection wrapper in the SQLiteConnection.Shutdown method.&nbsp;<b>** Potentially Incompatible Change **</b></li>
      <li>Add experimental GetMemoryStatistics, ReleaseMemory, and Shutdown methods to the SQLiteConnection class.</li>
      <li>Add memory leak detection to the test project for the .NET Compact Framework.</li>
      <li>Add SQLITE_ENABLE_MEMORY_MANAGEMENT compile-time option to the interop assembly.</li>
      <li>Better handling of non-error log messages from the SQLite core library. Pursuant to <a href="http://system.data.sqlite.org/index.html/info/44df10ea90">[44df10ea90]</a>.</li>
    </ul>
    <p><b>1.0.89.0 - October 28, 2013</b></p>
    <ul>
      <li>Updated to <a href="http://www.sqlite.org/releaselog/3_8_1.html">SQLite 3.8.1</a>.</li>
      <li>Add AutoCommit property to the SQLiteConnection class. Fix for <a href="http://system.data.sqlite.org/index.html/info/9ba9346f75">[9ba9346f75]</a>.</li>
      <li>Use declared column sizes for the AnsiStringFixedLength and StringFixedLength mapped database types. Fix for <a href="http://system.data.sqlite.org/index.html/info/3113734605">[3113734605]</a>.</li>
      <li>Check the result of sqlite3_column_name function against NULL.</li>
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Changes to System.Data.SQLite/SQLite3.cs.
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    {
      return UnsafeNativeMethods.sqlite3_extended_errcode(_sql);
    }

    /// Add a log message via the SQLite sqlite3_log interface.
    internal override void LogMessage(SQLiteErrorCode iErrCode, string zMessage)
    {






      UnsafeNativeMethods.sqlite3_log(iErrCode, ToUTF8(zMessage));
    }

#if INTEROP_CODEC
    internal override void SetPassword(byte[] passwordBytes)
    {
      SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_key(_sql, passwordBytes, passwordBytes.Length);








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    {
      return UnsafeNativeMethods.sqlite3_extended_errcode(_sql);
    }

    /// Add a log message via the SQLite sqlite3_log interface.
    internal override void LogMessage(SQLiteErrorCode iErrCode, string zMessage)
    {
      StaticLogMessage(iErrCode, zMessage);
    }

    /// Add a log message via the SQLite sqlite3_log interface.
    internal static void StaticLogMessage(SQLiteErrorCode iErrCode, string zMessage)
    {
      UnsafeNativeMethods.sqlite3_log(iErrCode, ToUTF8(zMessage));
    }

#if INTEROP_CODEC
    internal override void SetPassword(byte[] passwordBytes)
    {
      SQLiteErrorCode n = UnsafeNativeMethods.sqlite3_key(_sql, passwordBytes, passwordBytes.Length);
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Changes to System.Data.SQLite/SQLiteException.cs.
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    /// <summary>
    /// sqlite3_step() has another row ready
    /// </summary>
    Row = 100,
    /// <summary>
    /// sqlite3_step() has finished executing
    /// </summary>
    Done /* 101 */




  }
}








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    /// <summary>
    /// sqlite3_step() has another row ready
    /// </summary>
    Row = 100,
    /// <summary>
    /// sqlite3_step() has finished executing
    /// </summary>
    Done, /* 101 */
    /// <summary>
    /// Used to mask off extended result codes
    /// </summary>
    NonExtendedMask = 0xFF
  }
}
Changes to System.Data.SQLite/SQLiteLog.cs.
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                message = message.Trim();

                if (message.Length == 0)
                    message = "<empty>";
            }

            object errorCode = e.ErrorCode;
            bool success = false;

            if (errorCode is SQLiteErrorCode)

                success = ((SQLiteErrorCode)errorCode == SQLiteErrorCode.Ok);
            else if (errorCode is int)

                success = ((int)errorCode == 0);



















            Trace.WriteLine(String.Format(
                CultureInfo.CurrentCulture, "SQLite {0} ({1}): {2}",
                success ? "message" : "error", errorCode, message));
#endif
        }
    }
}








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                message = message.Trim();

                if (message.Length == 0)
                    message = "<empty>";
            }

            object errorCode = e.ErrorCode;
            string type = "error";

            if ((errorCode is SQLiteErrorCode) || (errorCode is int))
            {
                SQLiteErrorCode rc = (SQLiteErrorCode)(int)errorCode;

                rc &= SQLiteErrorCode.NonExtendedMask;

                if (rc == SQLiteErrorCode.Ok)
                {
                    type = "message";
                }
                else if (rc == SQLiteErrorCode.Notice)
                {
                    type = "notice";
                }
                else if (rc == SQLiteErrorCode.Warning)
                {
                    type = "warning";
                }
                else if ((rc == SQLiteErrorCode.Row) ||
                    (rc == SQLiteErrorCode.Done))
                {
                    type = "data";
                }
            }

            Trace.WriteLine(String.Format(
                CultureInfo.CurrentCulture, "SQLite {0} ({1}): {2}",
                type, errorCode, message));
#endif
        }
    }
}
Changes to readme.htm. 
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
</head>
<body>
ADO.NET SQLite Data Provider<br />
Version 1.0.90.0 December XX, 2013 <font color="red">(release scheduled)</font><br />
Using <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.2</a><br />
Originally written by Robert Simpson<br />
Released to the public domain, use at your own risk!<br />
Official provider website:&nbsp;<a href="http://system.data.sqlite.org/">http://system.data.sqlite.org/</a><br />
Legacy versions:&nbsp;<a href="http://sqlite.phxsoftware.com/">http://sqlite.phxsoftware.com/</a><br />
<br />
The current development version can be downloaded from <a href="http://system.data.sqlite.org/index.html/timeline?y=ci">








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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
</head>
<body>
ADO.NET SQLite Data Provider<br />
Version 1.0.90.0 January XX, 2014 <font color="red">(release scheduled)</font><br />
Using <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.2</a><br />
Originally written by Robert Simpson<br />
Released to the public domain, use at your own risk!<br />
Official provider website:&nbsp;<a href="http://system.data.sqlite.org/">http://system.data.sqlite.org/</a><br />
Legacy versions:&nbsp;<a href="http://sqlite.phxsoftware.com/">http://sqlite.phxsoftware.com/</a><br />
<br />
The current development version can be downloaded from <a href="http://system.data.sqlite.org/index.html/timeline?y=ci">
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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>1.0.90.0 - December XX, 2013 <font color="red">(release scheduled)</font></b>
</p>
<ul>
    <li>Updated to <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.2</a>.</li>
    <li>Add experimental support for the native regexp extension.</li>
    <li>Never create a new connection wrapper in the SQLiteConnection.Shutdown method.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Add experimental GetMemoryStatistics, ReleaseMemory, and Shutdown methods to the SQLiteConnection class.</li>
    <li>Add memory leak detection to the test project for the .NET Compact Framework.</li>
    <li>Add SQLITE_ENABLE_MEMORY_MANAGEMENT compile-time option to the interop assembly.</li>

</ul>
<p>
    <b>1.0.89.0 - October 28, 2013</b>
</p>
<ul>
    <li>Updated to <a href="http://www.sqlite.org/releaselog/3_8_1.html">SQLite 3.8.1</a>.</li>
    <li>Add AutoCommit property to the SQLiteConnection class. Fix for [9ba9346f75].</li>








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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>1.0.90.0 - January XX, 2014 <font color="red">(release scheduled)</font></b>
</p>
<ul>
    <li>Updated to <a href="http://www.sqlite.org/src/info/trunk">SQLite 3.8.2</a>.</li>
    <li>Add experimental support for the native regexp extension.</li>
    <li>Never create a new connection wrapper in the SQLiteConnection.Shutdown method.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Add experimental GetMemoryStatistics, ReleaseMemory, and Shutdown methods to the SQLiteConnection class.</li>
    <li>Add memory leak detection to the test project for the .NET Compact Framework.</li>
    <li>Add SQLITE_ENABLE_MEMORY_MANAGEMENT compile-time option to the interop assembly.</li>
    <li>Better handling of non-error log messages from the SQLite core library. Pursuant to [44df10ea90].</li>
</ul>
<p>
    <b>1.0.89.0 - October 28, 2013</b>
</p>
<ul>
    <li>Updated to <a href="http://www.sqlite.org/releaselog/3_8_1.html">SQLite 3.8.1</a>.</li>
    <li>Add AutoCommit property to the SQLiteConnection class. Fix for [9ba9346f75].</li>
︙︙
Changes to www/news.wiki. 
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<title>News</title>

<b>Version History</b>

<p>
    <b>1.0.90.0 - December XX, 2013 <font color="red">(release scheduled)</font></b>
</p>
<ul>
    <li>Updated to [http://www.sqlite.org/src/info/trunk|SQLite 3.8.2].</li>
    <li>Add experimental support for the native regexp extension.</li>
    <li>Never create a new connection wrapper in the SQLiteConnection.Shutdown method.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Add experimental GetMemoryStatistics, ReleaseMemory, and Shutdown methods to the SQLiteConnection class.</li>
    <li>Add memory leak detection to the test project for the .NET Compact Framework.</li>
    <li>Add SQLITE_ENABLE_MEMORY_MANAGEMENT compile-time option to the interop assembly.</li>

</ul>
<p>
    <b>1.0.89.0 - October 28, 2013</b>
</p>
<ul>
    <li>Updated to [http://www.sqlite.org/releaselog/3_8_1.html|SQLite 3.8.1].</li>
    <li>Add AutoCommit property to the SQLiteConnection class. Fix for [9ba9346f75].</li>






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<title>News</title>

<b>Version History</b>

<p>
    <b>1.0.90.0 - January XX, 2014 <font color="red">(release scheduled)</font></b>
</p>
<ul>
    <li>Updated to [http://www.sqlite.org/src/info/trunk|SQLite 3.8.2].</li>
    <li>Add experimental support for the native regexp extension.</li>
    <li>Never create a new connection wrapper in the SQLiteConnection.Shutdown method.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Add experimental GetMemoryStatistics, ReleaseMemory, and Shutdown methods to the SQLiteConnection class.</li>
    <li>Add memory leak detection to the test project for the .NET Compact Framework.</li>
    <li>Add SQLITE_ENABLE_MEMORY_MANAGEMENT compile-time option to the interop assembly.</li>
    <li>Better handling of non-error log messages from the SQLite core library. Pursuant to [44df10ea90].</li>
</ul>
<p>
    <b>1.0.89.0 - October 28, 2013</b>
</p>
<ul>
    <li>Updated to [http://www.sqlite.org/releaselog/3_8_1.html|SQLite 3.8.1].</li>
    <li>Add AutoCommit property to the SQLiteConnection class. Fix for [9ba9346f75].</li>
︙︙