+2011-05-05 Veerapuram Varadhan <v.varadhan@gmail.com>
+
+ ** Fixes #681916
+ * Tds70.cs (WriteParameterInfo): Handle null value for Image
+ or varbinary(max) parameters as well.
+
+2010-09-29 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes failed test for smallmoney
+ * Tds70.cs (WriteParameterInfo): Round money values to 4 decimals, for smallmoney too.
+
+2010-07-13 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #613845
+ * Tds70.cs (WriteParameterInfo): Round money values to 4 decimals.
+
+2010-07-12 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #569543
+ * Tds70.cs (ExecPrepared): Revert back to old changes.
+ * Tds80.cs (ExecPrepared): Override for Tds 8 version that optimizes
+ network bandwidth.
+
+2010-07-10 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes 620860
+ * Tds70.cs (Precision): New virtual property to handle Precision values
+ across different Tds versions.
+ (WriteParameterInfo): Use defined Precision property instead of
+ constant value. Also handle Ulong and long max/min values properly.
+ * Tds80.cs (Precision): Override property to provide Tds 8 precision value.
+
+2010-07-07 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * TdsComm.cs (Append[DateTime]): Ugh.. ugh.. final fix for handling MinValue for DateTime.
+
+2010-07-07 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #609109 - DateTime part
+ * TdsComm.cs (Append[DateTime]): More fix for handling SqlServer MinValue for DateTime.
+
+2010-07-06 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #609109
+ * TdsComm.cs (Append[DateTime]): Handle datetime values sanely that are less than epoch.
+ (Append[string]): Fix boundary checking for availability of enough buffer
+
+2010-07-03 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #609935
+ * TdsComm.cs (Append[string]): Fix boundary calculations of bytes
+ to be written and available free buffer.
+
+2010-06-15 Jonathan Chambers <joncham@gmail.com>
+
+ * Tds.cs: Add {} around default switch case.
+
+2010-06-15 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #613087
+ * Tds.cs (ProcessLoginAck): Fix server version being compared in
+ the switch-case.
+ * Tds70.cs (BuildPreparedParameters, BuildProcedureCall): Set default
+ precision to 18 as used by MS.Net when connecting to SqlServer 7.0.
+ (BuildExec, ExecRPC): Marked protected in order to be used by Tds80
+ and henceforth.
+ * Tds80.cs (Execute): Separated from Tds70 to include Tds80 changes.
+
+2010-04-21 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #595918
+ * Tds70.cs (WriteParameterInfo): Write updated decimal value according
+ to specified scale value.
+
+2009-08-17 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #381151 NRE
+ * Tds.cs (ProcessColumnInfo): Use Columns instead of creating a new list.
+ * TdsDataColumnCollection.cs (Clear, Add): New utility methods
+ * Tdsxx.cs: ProcessColumnInfo definition changes.
+
+2009-07-25 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds70.cs (ProcessColumnInfo): Update the new DataTypeName property.
+ * TdsDataColumn.cs: Added DataTypeName property accessors.
+
+2009-07-25 Gert Driesen <drieseng@users.sourceforge.net>
+
+ * TdsConnectionPool.cs: Fixed typo in ResetConnectionPool.
+
+2009-05-26 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #382734
+ * Tds80.cs: Consider queries with Parameters as RPCs and avoid formatting
+ param values as strings. Fixes issues with locale specific string
+ formatting/conversions.
+
+ * TdsRpcProcId.cs: New - enum of rpc Ids to use with RPC packet type.
+
+2009-05-16 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds70.cs (WriteParameterInfo): Default precision is 29 and not 28.
+
+2009-05-16 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds70.cs (WriteParameterInfo): Do not change the original
+ param.TypeName value.
+
+2009-05-16 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #382589
+ * Tds.cs (ServerTdsVersion): New property to access ServerVersion.
+
+ * Tds70.cs (WriteParameterInfo): Treat Decimal types as Numeric
+ types from SQL Server 2000.
+
+ * TdsVersion.cs: Add SQL Server 2008 version.
+
+2009-05-02 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #462947 - Patch by Gert Driesen
+ * Tds.cs (InitExec): More intialization of variables.
+
+2009-04-28 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds.cs (InitExec): Move initialization of SequentialAccess related
+ variables here.
+
+2009-04-28 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds.cs (ExecuteQuery): Reset all the variables related to LoadData
+ when performing queries with SequentialAccess set to true. Fixes
+ incorrect handling of data retrieval when multiple queries are run
+ with SequentialAccess set to true for the same instance of Tds.
+
+2009-04-28 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds.cs (ExecuteQuery): Reset SequentialAccess read state variables
+ in order to avoid blocking forever when two queries are executed with
+ SequentialAccess set to true for the same instance of Tds.
+
+2009-04-28 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes#463011
+ * Tds70.cs (Reset): Call base.Reset to update Database being used.
+
+2009-04-28 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * TdsConnectionPool.cs: if GetConnection() fails to create a
+ connection, try again several times and then throw. Improved
+ ResetConnectionPool() so that it does not immediately close
+ connections in use. Don't re-add connections that have been closed.
+
+ * Tds.cs: Connected tests the socket connection too. Made Disconnect()
+ not throw.
+
+ * TdsComm.cs: set more socket options (timeout and NoDelay) and have a
+ single entry point for reading from the stream.
+
+2009-03-23 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds.cs: Properly handle TdsColumnType.BigInt as we support TDS 8 now.
+
+2009-03-15 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ ** Fixes #463011
+ * Tds70.cs (Reset): Call base.Reset to update Database being used.
+
+2009-03-14 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds70.cs (WriteParameterInfo): Handle scenarios of Partlentype,
+ a TDS 9 feature.
+
+2009-03-04 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * TdsComm.cs (Append (*)): Do not create temporary byte arrays,
+ instead manipulate directly. Saves quite a bit of allocations
+ and improves performance.
+ (AppendInternal) : Do the math here.
+ (TdsByteOrder) : Property that indicates the byte-order-encoding which,
+ is independent of host's byte-order-encoding.
+ (SendPhysicalPacket): Add packet-id to the header
+
+2009-02-26 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds.cs (ProcessLoginAck): Set TdsVersion to the version
+ supported by the server.
+ (GetColumnValue): lcid and sortId are available only from Tds 8.
+
+ * Tds80.cs (ProcessColumnInfo, ProcessOutputParam): Call base
+ methods if the server version is less than Tds 8.
+
+2009-02-19 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds.cs: Tds 8 collation support
+ Tds80.cs: - ditto -
+ TdsComm.cs: - ditto -
+ TdsDataColumn.cs: - ditto -
+ TdsCollation.cs: New file. Based on patch from Dmitry S. Kataev
+ <dmitryskey@hotmail.com>
+
+2009-02-02 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * Tds.cs: TDS 8 changes
+ Tds70.cs: - ditto -
+ Tds80.cs: - ditto -
+ TdsVersion.cs: - ditto -
+ TdsEnvPacketSubType.cs: - ditto -
+ TdsComm.cs: - ditto -
+
+2009-01-29 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * Tds70.cs: fix for output parameters and '@'.
+ Fixes bug #470579. Patch from Varadhan.
+
+2009-01-24 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * TdsConnectionPool.cs: made getting/releasing connections thread safe.
+ If we have a release connection available, we return that without locking
+
+2009-01-21 Christian Hergert <christian.hergert@gmail.com>
+
+ * TdsComm.cs: optimize Append(byte[],int,byte) for adding data to
+ the buffer in the largest size of chunks possible. also optimize
+ other Append overloads to use this rather than lots of Append(byte).
+
+2009-01-20 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * TdsComm.cs: no need for the ManualResetEvent or the timeout instance
+ variables.
+
+2009-01-14 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * Tds70.cs: fix my mistake in the previous patch.
+
+2009-01-14 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * Tds70.cs: more '@' handling.
+
+2009-01-14 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * Tds70.cs: send the leading '@' for parameters that do not have one.
+ Fixes bug #466071.
+ Thanks to William Shallum.
+
+2009-01-04 Gert Driesen <drieseng@users.sourceforge.net>
+
+ * Tds.cs: Support detecting NULL value when sequentially reading
+ text/ntext/image column. Fixed typo in exception message in
+ GetSequentialColumnValue. Support reading zero-length binary data.
+
+2008-12-30 Gert Driesen <drieseng@users.sourceforge.net>
+
+ * Tds.cs: Added IsWideType method.
+ * Tds70.cs: Fixed columnsize for unicode columns. Set precision
+ and scale for non-decimal/numeric column.
+ * TdsColumnType.cs: Adds tds names as comment.
+
+2008-12-30 Gert Driesen <drieseng@users.sourceforge.net>
+
+ * Tds.cs (LoadData): Improve exception message when attempting to
+ read before the current position. Update the remaining length of the
+ stream when skipping bytes.
+
+2008-12-05 Gonzalo Paniagua Javier <gonzalo@novell.com>
+
+ * Tds70.cs: support parameter names with or without a leading '@'.
+
+2008-11-13 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * TdsComm.cs (ResetConnection, IsConnected): Added a property and
+ method. IsConnected will check for any connection-reset occurrance
+ from other end-point of the underlying socket. ResetConnection
+ adds the "reset" bit in the Status flag field of packet header.
+ Set socket option to keep alive, whereever supported and also, let
+ the socket close along with the underlying stream.
+
+ * Tds70.cs (Reset): Use the new ResetConnection property instead
+ of executing sp_reset_connection. Saves a round-trip.
+
+2008-11-11 Gert Driesen <drieseng@users.sourceforge.net>
+
+ * Tds70.cs: Support writing negative (small)money values. Added
+ overflow check for smallmoney values. Fixes bug #428139.
+ * Tds.cs: Fixed reading negative (small)money values.
+
+2008-11-09 Gert Driesen <drieseng@users.sourceforge.net>
+
+ * TdsConnectionPool.cs: Added TdsConnectionPoolManager.GetConnection
+ overload that can be used to retrieve an existing connection pool.
+ Modified ResetConnectionPool () to skip free slots in the pool and to
+ close pooled connections that are not in use. Pooled connections that
+ are in use are now marked as non-pooled so that they are no longer
+ returned to the pool when they are closed. Fixes bug #443131.
+
+2008-09-16 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ Patch from Christian Hergert <christian.hergert@gmail.com>
+ * TdsComm.cs: Expose the stream to be internally used by other
+ classes
+ * Tds70.cs (Reset): Validate whether the connection is available
+ or not.
+
+2008-07-09 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ * TdsComm.cs: Cleanup stray Console.WriteLine that got in during last commit
+
+2008-07-09 Veerapuram Varadhan <vvaradhan@novell.com>
+
+ Patch by Jon Larimer <jlarimer@gmail.com> fixes ##407208
+ * TdsComm.cs: Call DNS.GetHostEntry() only for host names and not for IPs.
+
+2008-07-06 Gert Driesen <drieseng@users.sourceforge.net>
+
+ * TdsConnectionPool.cs: When pooled connection cannot be reset, remove
+ it from pool and allow slot to be re-used for a newly established
+ connection. Fixes part of bug #360157. When pool is full, and no
+ connection becomes available before the connect timeout has elapsed,
+ then throw an InvalidOperationException instead of a SqlException.
+ * Tds50.cs: Fixed compiler warning. Removed extra tabs, and changed
+ spaces to tabs. Minor code formatting.
+ * Tds70.cs: Removed extra tabs, and changed spaces to tabs. Code
+ formatting. Avoid calling Environment.UserDomainName if username
+ contains domain. Use String.Empty instead of "".
+ * TdsConnectionParameters.cs: Invoke Reset method for initializing
+ fields. Spaces to tabs.
+
+2008-07-04 Gert Driesen <drieseng@users.sourceforge.net>
+
+ * TdsConnectionPool.cs: On 1.0 profile, use object[] for list of
+ connections. Patch provided by Christian Hergert. Fixes bug #406540.
+
+2008-07-04 Gert Driesen <drieseng@users.sourceforge.net>
+
+ * Tds.cs: Avoid accessing TdsDataColumnCollection indexer. On 2.0
+ profile, use predefined properties on TdsDataColumn for setting the
+ BaseColumnName and BaseTableName. Fixes bug #406556.
+ * Tds50.cs: Avoid accessing TdsDataColumnCollection indexer, and
+ fixed IsHidden.
+
2008-07-01 Gert Driesen <drieseng@users.sourceforge.net>
* Tds70.cs: Avoid accessing TdsDataColumnCollection indexer.