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Artifact 2eb1a914c697845d746e409002ea44543b5215ae:


<b>Version History</b>

    <b> - March XX, 2013 <font color="red">(release scheduled)</font></b>
    <li>Updated to [|SQLite 3.7.16].</li>
    <li>Skip checking loaded assemblies for types tagged with the SQLiteFunction attribute when the No_SQLiteFunctions environment variable is set. Pursuant to [e4c8121f7b].</li>
    <li>Add static Execute method to the SQLiteCommand class.</li>
    <li>Add public constructor to the SQLiteDataAdapter class that allows passing the parseViaFramework parameter to the SQLiteConnection constructor.</li>
    <li>When built with the CHECK_STATE compile-time option, skip throwing exceptions from the SQLiteDataReader class when the object is being disposed.</li>
    <b> - January 9, 2013</b>
    <li>Updated to [|SQLite].</li>
    <li>Explicitly dispose of all SQLiteCommand objects managed by the DbDataAdapter class. Fix for [6434e23a0f].</li>
    <li>Add Cancel method to the SQLiteConnection class to interrupt a long running query.</li>
    <li>Improve thread safety of the SQLiteLog.LogMessage method.</li>
    <b> - December 29, 2012</b>
    <li>Updated to [|SQLite].</li>
    <li>Add Visual Studio 2012 support to all the applicable solution/project files, their associated supporting files, and the test suite.</li>
    <li>Add Visual Studio 2012 support to the redesigned designer support installer.</li>
    <li>Allow opened connections to skip adding the extension functions included in the interop assembly via the new NoExtensionFunctions connection flag.</li>
    <li>Support loading of SQLite extensions via the new EnableExtensions and LoadExtension methods of the SQLiteConnection class. Pursuant to [17045010df].</li>
    <li>Remove one set of surrounding single or double quotes from property names and values parsed from the connection string. Fix for [b4cc611998].</li>
    <li>Modify parsing of connection strings to allow property names and values to be quoted.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Add ParseViaFramework property to the SQLiteConnection class to allow the built-in (i.e. framework provided) connection string parser to be used when opening a connection. Pursuant to [b4cc611998].</li>
    <li>Add notifications before and after any connection is opened and closed, as well as other related notifications, via the new static Changed event.</li>
    <li>Add an overload of the SQLiteLog.LogMessage method that takes a single string parameter.</li>
    <li>Add an overload of the SQLiteConnection.LogMessage method that takes a SQLiteErrorCode parameter.</li>
    <li>All applicable calls into the SQLite core library now return a SQLiteErrorCode instead of an integer error code.</li>
    <li>Make sure the error code of the SQLiteException class gets serialized.</li>
    <li>Make the test project for the .NET Compact Framework more flexible.</li>
    <li>When available, the new sqlite3_errstr function from the core library is used to get the error message for a specific return code.</li>
    <li>The SetMemoryStatus, Shutdown, ResultCode, ExtendedResultCode, and SetAvRetry methods of the SQLiteConnection class now return a SQLiteErrorCode instead of an integer error code.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>The public constructor for the SQLiteException now takes a SQLiteErrorCode instead of an integer error code.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>The ErrorCode property of the SQLiteException is now an Int32, to allow the property inherited from the base class to be properly overridden.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>The ErrorCode field of the LogEventArgs is now an object instead of an integer.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>The names and messages associated with the SQLiteErrorCode enumeration values have been normalized to match those in the SQLite core library.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Implement more robust locking semantics for the CriticalHandle derived classes when compiled for the .NET Compact Framework.</li>
    <li>Cache column indexes as they are looked up when using the SQLiteDataReader to improve performance.</li>
    <li>Prevent the SQLiteConnection.Close method from throwing non-fatal exceptions during its disposal.</li>
    <li>Rename the interop assembly functions sqlite3_cursor_rowid, sqlite3_context_collcompare, sqlite3_context_collseq, sqlite3_cursor_rowid, and sqlite3_table_cursor to include an &quot;_interop&quot; suffix.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Prevent the LastInsertRowId, MemoryUsed, and MemoryHighwater connection properties from throwing NotSupportedException when running on the .NET Compact Framework. Fix for [dd45aba387].</li>
    <li>Improve automatic detection of the sqlite3_close_v2 function when compiled to use the standard SQLite library.</li>
    <li>Add protection against ThreadAbortException asynchronously interrupting native resource initialization and finalization.</li>
    <li>Add native logging callback for use with the sqlite3_log function to the interop assembly, enabled via the INTEROP_LOG preprocessor definition.</li>
    <li>Add various diagnostic messages to the interop assembly, enabled via flags in the INTEROP_DEBUG preprocessor definition.</li>
    <li>Further enhancements to the build and test automation.</li>
    <li>Add test automation for the Windows CE binaries.</li>
    <b> - September 3, 2012</b>
    <li>Updated to [|SQLite 3.7.14].</li>
    <li>Properly handle quoted data source values in the connection string. Fix for [8c3bee31c8].</li>
    <li>The [|primary NuGet package] now supports x86 / x64 and the .NET Framework 2.0 / 4.0 (i.e. in a single package).</li>
    <li>Change the default value for the Synchronous connection string property to Full to match the default used by the SQLite core library itself.&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <li>Add the ability to skip applying default connection settings to opened databases via the new SetDefaults connection string property.</li>
    <li>Add the ability to skip expanding data source file names to their fully qualified paths via the new ToFullPath connection string property.</li>
    <li>Fix the database cleanup ordering in the tests for ticket [343d392b51].</li>
    <li>Add support for the sqlite3_close_v2 function from the SQLite core library.</li>
    <li>Add support for [|URI file names] via the new FullUri connection string property.</li>
    <li>Improve support for the standard SQLite core library in the LINQ assembly and the test suite.</li>
    <li>Add SetMemoryStatus static method to the SQLiteConnection class.</li>
    <li>Improve threaded handling of the delegate used by the SQLiteLog class.</li>
    <li>Add define constants to support enabling or disabling individual groups of trace statements.</li>
    <b> - May 27, 2012</b>
    <li>Updated to [|SQLite].</li>
    <li>Support compiling the interop assembly without support for the custom extension functions and the CryptoAPI based codec.</li>
    <li>Add DefineConstants property to the SQLiteConnection class to return the list of define constants used when compiling the core managed assembly.</li>
    <li>Add release archive verification tool to the release automation.</li>
    <li>Fix NullReferenceException when calling the SQLiteDataAdapter.FillSchema method on a query that returns multiple result sets. Fix for [3aa50d8413].</li>
    <li>Fix subtle race condition between threads fetching connection handles from the connection pool and any garbage collection (GC) threads that may be running. Fix for [996d13cd87].</li>
    <li>Add missing call to SetTimeout in the SQLite3_UTF16.Open method.</li>
    <li>Add checks to prevent the SQLiteConnectionPool.Remove method from returning any connection handles that are closed or invalid.</li>
    <li>Modify static SQLiteBase helper methods to prevent them from passing IntPtr.Zero to the SQLite native library.</li>
    <li>Remove static locks from the static helper methods in the SQLiteBase class, replacing them with a lock on the connection handle instance being operated upon.</li>
    <li>Revise CriticalHandle derived classes to make them more thread-safe.</li>
    <li>Add connection pool related diagnostic messages when compiled with the DEBUG define constant.</li>
    <li>Add PoolCount property to the SQLiteConnection class to return the number of pool entries for the file name associated with the connection.</li>
    <li>Rename internal SQLiteLastError methods to GetLastError.</li>
    <li>Add assembly file test constraints to all tests that execute the &quot;test.exe&quot; or &quot;testlinq.exe&quot; files.</li>
    <b> - April 1, 2012</b>
    <li>Updated to [|SQLite 3.7.11].</li>
    <li>In the SQLiteFunction class, when calling user-provided methods from a delegate called by native code, avoid throwing exceptions, optionally tracing the caught exceptions. Fix for [8a426d12eb].</li>
    <li>Add Visual Studio 2005 support to all the applicable solution/project files, their associated supporting files, and the test suite.</li>
    <li>Add Visual Studio 2005 support to the redesigned designer support installer.</li>
    <li>Add experimental support for &quot;pre-loading&quot; the native SQLite library based on the processor architecture of the current process. This feature is now enabled by default at compile-time.</li>
    <li>Add support for the native [|SQLite Online Backup API]. Fix for [c71846ed57].</li>
    <li>Acquire and hold a static data lock while checking if the native SQLite library has been initialized to prevent a subtle race condition that can result in superfluous error messages. Fix for [72905c9a77].</li>
    <li>Support tracing of all parameter binding activity and use the connection flags to control what is traced.</li>
    <li>When converting a DateTime instance of an &quot;Unspecified&quot; kind to a string, use the same kind as the connection, if available.</li>
    <li>Add overload of the SQLiteDataReader.GetValues method that returns a NameValueCollection.</li>
    <li>Add static ToUnixEpoch method to the SQLiteConvert class to convert a DateTime value to the number of whole seconds since the Unix epoch.</li>
    <li>In the implicit conversion operators (to IntPtr) for both the SQLiteConnectionHandle and SQLiteStatementHandle classes, return IntPtr.Zero if the instance being converted is null.</li>
    <li>Write warning message to the active trace listeners (for the Debug build configuration only) if a column type or type name cannot be mapped properly. See [4bbf851fa5].</li>
    <li>When tracing SQL statements to be prepared, bypass the internal length limit of the sqlite3_log function by using the SQLiteLog class directly instead. Also, detect null and/or empty strings and emit a special message in that case.</li>
    <li>For the setup, the Visual Studio task should only be initially checked if the GAC task is available and vice-versa.</li>
    <li>Improve compatibility with custom command processors by using __ECHO instead of _ECHO in batch tools.</li>
    <li>Add OpenAndReturn method to the SQLiteConnection class to open a connection and return it.</li>
    <li>Add missing CheckDisposed calls to the SQLiteConnection class.</li>
    <li>Add missing throw statement to the SQLiteConnection class.</li>
    <li>Make sure the interop project uses /fp:precise for Windows CE.</li>
    <li>Regenerate package load key to support loading the designer package into Visual Studio 2008 without having the matching SDK installed.</li>
    <li>Modify transaction object disposal so that it can never cause an exception to be thrown.</li>
    <b> - January 28, 2012</b>
    <li>Use the WoW64 registry keys when installing the VS designer components on 64-bit Windows. Fix for [d8491abd0b].</li>
    <li>Correct resource name used by the LINQ assembly to locate several key string resources. Fix for [fbebb30da9].</li>
    <b> - January 27, 2012</b>
    <li>Updated to [|SQLite 3.7.10]
    <li>Redesign the VS designer support installer and integrate it into the setup packages.</li>
    <li>When emitting SQL for foreign keys in the VS designer, be sure to take all returned schema rows into account. Remainder of fix for [b226147b37].</li>
    <li>Add Flags connection string property to control extra behavioral flags for the connection.</li>
    <li>Refactor all IDisposable implementations to conform to best practices, potentially eliminating leaks in certain circumstances.</li>
    <li>Even more enhancements to the build and test automation.</li>
    <li>Support parameter binding to more primitive types, including unsigned integer types.</li>
    <li>Recognize the TIMESTAMP column data type as the DateTime type. Fix for [bb4b04d457].</li>
    <li>Prevent logging superfluous messages having to do with library initialization checking. Fix for [3fc172d1be].</li>
    <li>Support the DateTimeKind and BaseSchemaName connection string properties in the SQLiteConnectionStringBuilder class. Fix for [f3ec1e0066].</li>
    <li>Overloads of the SQLiteConvert.ToDateTime and SQLiteConvert.ToJulianDay methods that do not require an instance should be static. Partial fix for [4bbf851fa5].&nbsp;<b>** Potentially Incompatible Change **</b></li>
    <b> - November 28, 2011</b>
    <li>Updated to [|SQLite 3.7.9]
    <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>Never attempt to configure the native logging interface if the SQLite core library has already been initialized for the process. Fix for [2ce0870fad].</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].&nbsp;<b>** Potentially Incompatible Change **</b></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>
    <b> - October 4, 2011</b>
    <li>Prevent the domain unload event handler in SQLiteLog from being registered multiple times. Fix for [0d5b1ef362].</li>
    <li>Stop allowing non-default application domains to initialize the SQLiteLog class. Fix for [ac47dd230a].</li>
    <b> - October 3, 2011</b>
    <li>Updated to [|SQLite 3.7.8]
    <li>More enhancements to the build system.</li>
    <li>Add official <a href="">NuGet</a> packages for x86 and x64.</li>
    <li>Add Changes and LastInsertRowId properties to the connection class.</li>
    <li>Support more formats when converting data from/to the DateTime type.</li>
    <li>Make all the assembly versioning attributes consistent.</li>
    <li>Add unit testing infrastructure using <a href="">Eagle</a>.</li>
    <li>Integrate all legacy unit tests, including the &quot;testlinq&quot; project, into the new test suite.</li>
    <li>Add projects to build the interop assembly statically linked to the Visual C++ runtime. Fix for [53f0c5cbf6].</li>
    <li>Add SQLITE_ENABLE_STAT2 compile-time option to the interop assembly. Fix for [74807fbf27].</li>
    <li>Fix mutex issues exposed when running the test suite with the debug version of SQLite.</li>
    <li>Fix transaction enlistment when repeated attempts are made to enlist in the same transaction. Fix for [ccfa69fc32].</li>
    <li>Support the SQLITE_FCNTL_WIN32_AV_RETRY file control to mitigate the impact of file sharing violations caused by external processes.</li>
    <li>Refactor the logging interface to be thread-safe and self-initializing.</li>
    <li>Shutdown the SQLite native interface when the AppDomain is being unloaded. Fix for [b4a7ddc83f].</li>
    <li>Support Skip operation for LINQ using OFFSET. Fix for [8b7d179c3c].</li>
    <li>Support EndsWith operation for LINQ using SUBSTR. Fix for [59edc1018b].</li>
    <li>Support all SQLite journal modes. Fix for [448d663d11].</li>
    <li>Do not throw exceptions when disposing SQLiteDataReader. Fix for [e1b2e0f769].</li>
    <li>The REAL type should be mapped to System.Double. Fix for [2c630bffa7] and [b0a5990f48].</li>
    <li>Minor optimization to GetParamValueBytes(). Fix for [201128cc88].</li>
    <li>Support the ON UPDATE, ON DELETE, and MATCH clause information when generating schema metadata for foreign keys. Partial fix for [b226147b37]. VS designer changes are not yet tested.</li>
    <li>Fix incorrect resource name for SR.resx in the mixed-mode assembly.</li>
    <li>Reduce the number of String.Compare() calls in the hot path for SQLiteCommand.ExecuteReader().</li>
    <b> - July 4, 2011</b>
    <li>Updated to [|SQLite]
    <li>Fix incorrect hard-coded .NET Framework version information SQLiteFactory_Linq.cs that was causing IServiceProvider.GetService to fail when running against the .NET Framework 3.5.</li>
    <li>Fix all XML documentation warnings.</li>
    <li>Restore support for the mixed-mode assembly (i.e. the one that can be registered in the Global Assembly Cache).</li>
    <li>Restore support for the Compact Framework.</li>
    <li>Remove unused &quot;using&quot; statements from the System.Data.SQLite and System.Data.SQLite.Linq projects.</li>
    <li>Remove hard-coded System.Data.SQLite.Linq version from SQLiteFactory_Linq.cs</li>
    <li>Modify the setup to support bundled packages (i.e. with the mixed-mode assembly) and standard packages (i.e. with the managed assembly separate from the native interop library).</li>
    <li>Disable the ability to register with the Global Assembly Cache in the standard setup package (i.e. it is available in the bundled setup only).</li>
    <li>Remove PATH modification from the setup.</li>
    <li>Modify the naming scheme for the source, setup, and binary packages to allow for the necessary variants.</li>
    <li>In the build automation, attempt to automatically detect if Visual Studio 2008 and/or 2010 are installed and support building binaries for both at once, when available.</li>
    <li>Add release automation to build the source, setup, and binary packages in all supported build variants.</li>
    <li>Add the testlinq project to the new build system and make it work properly with Visual Studio 2008 and 2010.</li>
    <b> - June 2, 2011</b>
    <li>Updated to [|SQLite].</li>
    <li>Minor optimization to GetBytes(). Fix for [8c1650482e].</li>
    <li>Update various assembly information settings.</li>
    <li>Correct System.Data.SQLite.Linq version and resource information. Fix for [6489c5a396] and [133daf50d6].</li>
    <li>Moved log handler from SQLiteConnection object to SQLiteFactory object to prevent if from being prematurely GCed.</li>
    <li>We should block x64 installs on x86 and we should install native only if the setup package itself is native. Fix for [e058ce156e].</li>
    <b> - May 1, 2011</b>
    <li>Add the correct directory to the path. Fix for [50515a0c8e].</li>
    <b> - April 27, 2011</b>
    <li>Updated to SQLite 3.7.6+ [ | &#91;1bd1484cd7&#93;]</a> to get additional Windows error logging.</li>
    <li>Updated setup to optionally add install directory to PATH if GAC option selected.</li>
    <b> - April 22, 2011</b>
    <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>
    <b> - April 12, 2011</b>
    <li>Code merge with [ | SQLite 3.7.6].</li>
    <li>New VS2008 and VS2010 solution files.</li>
    <li>Build and packaging automation.</li>
    <li>New Inno Setup files.</li>
    <li>Designer support currently not ready for release.</li>
    <b> - February 2011</b>
    <li>Code merge with [ | SQLite 3.7.5].</li>
    <li>Continuing work on supporting Visual Studio 2010.</li>
    <b> - January 3, 2011</b>
    <li>Code merge with [ | SQLite 3.7.4].</li>
    <li>Continuing work on supporting Visual Studio 2010.</li>