Thread: npgsql - Npgsql2: In new branch: Change behaviour of datareader to be
npgsql - Npgsql2: In new branch: Change behaviour of datareader to be
From
talliesin@pgfoundry.org (User Talliesin)
Date:
Log Message:
-----------
In new branch:
Change behaviour of datareader to be lazy-loaded as read rather than read in one batch.
Many changes to facilitate above change.
Only use UTF-8 encoding.
Use of typed collections instead of untyped, throughout.
Better recovery from thread-abort.
Better survival of connection damage. Connections retrieved from pool checked before use.
Add separate test cases for version2 protocol, so that version2 and version3 can be simultaneously tested.
Change test cases to close datareaders after use. The documentation for ExecuteReader says "While the IDataReader is in
use,the associated IDbConnection is busy serving the IDataReader. While in this state, no other operations can be
performedon the IDbConnection other than closing it. This is the case until the Close method of the DataReader is
called.If the DataReader is created with CommandBehavior set to CloseConnection, closing the DataReader closes the
connectionautomatically." Npgsql previously didn't enforce this rule, but has to with these changes. All test cases
thatbroke this rule therefore had to be changed.
Tags:
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RELEASE_2_0_ALPHA3
Modified Files:
--------------
Npgsql2/src:
Npgsql.build (r1.11 -> r1.11.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql.build.diff?r1=1.11&r2=1.11.2.1)
Npgsql.csproj (r1.9 -> r1.9.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql.csproj.diff?r1=1.9&r2=1.9.2.1)
Npgsql.sln (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql.sln.diff?r1=1.3&r2=1.3.2.1)
Npgsql2008.csproj (r1.7 -> r1.7.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql2008.csproj.diff?r1=1.7&r2=1.7.2.1)
Npgsql2/src/NpgsqlTypes:
ArrayHandling.cs (r1.1 -> r1.1.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/NpgsqlTypes/ArrayHandling.cs.diff?r1=1.1&r2=1.1.2.1)
FastPath.cs (r1.4 -> r1.4.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/NpgsqlTypes/FastPath.cs.diff?r1=1.4&r2=1.4.2.1)
LargeObjectManager.cs (r1.4 -> r1.4.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/NpgsqlTypes/LargeObjectManager.cs.diff?r1=1.4&r2=1.4.2.1)
NpgsqlDbType.cs (r1.8 -> r1.8.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/NpgsqlTypes/NpgsqlDbType.cs.diff?r1=1.8&r2=1.8.2.1)
NpgsqlTypeConverters.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/NpgsqlTypes/NpgsqlTypeConverters.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlTypes.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/NpgsqlTypes/NpgsqlTypes.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlTypesHelper.cs (r1.11 -> r1.11.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/NpgsqlTypes/NpgsqlTypesHelper.cs.diff?r1=1.11&r2=1.11.2.1)
Npgsql2/src/Npgsql:
AssemblyInfo.cs (r1.8 -> r1.8.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/AssemblyInfo.cs.diff?r1=1.8&r2=1.8.2.1)
NpgsqlAsciiRow.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlAsciiRow.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlBackEndKeyData.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlBackEndKeyData.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlBind.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlBind.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlCancelRequest.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlCancelRequest.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlClosedState.cs (r1.8 -> r1.8.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlClosedState.cs.diff?r1=1.8&r2=1.8.2.1)
NpgsqlCommand.cs (r1.17 -> r1.17.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlCommand.cs.diff?r1=1.17&r2=1.17.2.1)
NpgsqlCommandBuilder.cs (r1.11 -> r1.11.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlCommandBuilder.cs.diff?r1=1.11&r2=1.11.2.1)
NpgsqlConnectedState.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlConnectedState.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlConnection.cs (r1.14 -> r1.14.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlConnection.cs.diff?r1=1.14&r2=1.14.2.1)
NpgsqlConnectionStringBuilder.cs (r1.1 -> r1.1.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlConnectionStringBuilder.cs.diff?r1=1.1&r2=1.1.2.1)
NpgsqlConnector.cs (r1.12 -> r1.12.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlConnector.cs.diff?r1=1.12&r2=1.12.2.1)
NpgsqlConnectorPool.cs (r1.6 -> r1.6.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlConnectorPool.cs.diff?r1=1.6&r2=1.6.2.1)
NpgsqlCopyFormat.cs (r1.1 -> r1.1.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlCopyFormat.cs.diff?r1=1.1&r2=1.1.2.1)
NpgsqlCopyIn.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlCopyIn.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlCopyInState.cs (r1.4 -> r1.4.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlCopyInState.cs.diff?r1=1.4&r2=1.4.2.1)
NpgsqlCopyOut.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlCopyOut.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlCopyOutState.cs (r1.4 -> r1.4.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlCopyOutState.cs.diff?r1=1.4&r2=1.4.2.1)
NpgsqlCopySerializer.cs (r1.1 -> r1.1.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlCopySerializer.cs.diff?r1=1.1&r2=1.1.2.1)
NpgsqlDataReader.cs (r1.7 -> r1.7.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlDataReader.cs.diff?r1=1.7&r2=1.7.2.1)
NpgsqlDescribe.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlDescribe.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlError.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlError.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlException.cs (r1.6 -> r1.6.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlException.cs.diff?r1=1.6&r2=1.6.2.1)
NpgsqlExecute.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlExecute.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlFlush.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlFlush.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlMediator.cs (r1.5 -> r1.5.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlMediator.cs.diff?r1=1.5&r2=1.5.2.1)
NpgsqlMessageTypes.cs (r1.4 -> r1.4.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlMessageTypes.cs.diff?r1=1.4&r2=1.4.2.1)
NpgsqlNotificationEventArgs.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlNotificationEventArgs.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlParameter.cs (r1.11 -> r1.11.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlParameter.cs.diff?r1=1.11&r2=1.11.2.1)
NpgsqlParameterCollection.cs (r1.5 -> r1.5.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlParameterCollection.cs.diff?r1=1.5&r2=1.5.2.1)
NpgsqlParameterStatus.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlParameterStatus.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlParse.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlParse.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlPasswordPacket.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlPasswordPacket.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlQuery.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlQuery.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlReadyState.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlReadyState.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlRow.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlRow.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlRowDescription.cs (r1.4 -> r1.4.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlRowDescription.cs.diff?r1=1.4&r2=1.4.2.1)
NpgsqlStartupPacket.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlStartupPacket.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlStartupState.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlStartupState.cs.diff?r1=1.2&r2=1.2.2.1)
NpgsqlState.cs (r1.7 -> r1.7.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlState.cs.diff?r1=1.7&r2=1.7.2.1)
NpgsqlSync.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlSync.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlTransaction.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlTransaction.cs.diff?r1=1.3&r2=1.3.2.1)
NpgsqlTransactionCallbacks.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlTransactionCallbacks.cs.diff?r1=1.2&r2=1.2.2.1)
PGUtil.cs (r1.3 -> r1.3.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/PGUtil.cs.diff?r1=1.3&r2=1.3.2.1)
PGUtil.resx (r1.1 -> r1.1.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/PGUtil.resx.diff?r1=1.1&r2=1.1.2.1)
Npgsql2/src/Npgsql/SqlGenerators:
SqlBaseGenerator.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/SqlGenerators/SqlBaseGenerator.cs.diff?r1=1.2&r2=1.2.2.1)
SqlDeleteGenerator.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/SqlGenerators/SqlDeleteGenerator.cs.diff?r1=1.2&r2=1.2.2.1)
SqlInsertGenerator.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/SqlGenerators/SqlInsertGenerator.cs.diff?r1=1.2&r2=1.2.2.1)
SqlSelectGenerator.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/SqlGenerators/SqlSelectGenerator.cs.diff?r1=1.2&r2=1.2.2.1)
SqlUpdateGenerator.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/SqlGenerators/SqlUpdateGenerator.cs.diff?r1=1.2&r2=1.2.2.1)
VisitedExpression.cs (r1.2 -> r1.2.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/SqlGenerators/VisitedExpression.cs.diff?r1=1.2&r2=1.2.2.1)
Npgsql2/src/Npgsql/Web:
NpgsqlMembershipProvider.cs (r1.4 -> r1.4.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/Web/NpgsqlMembershipProvider.cs.diff?r1=1.4&r2=1.4.2.1)
NpgsqlProfileProvider.cs (r1.5 -> r1.5.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/Web/NpgsqlProfileProvider.cs.diff?r1=1.5&r2=1.5.2.1)
NpgsqlRoleProvider.cs (r1.5 -> r1.5.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/Web/NpgsqlRoleProvider.cs.diff?r1=1.5&r2=1.5.2.1)
Added Files:
-----------
Npgsql2/src:
.cvsignore (r1.1.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/.cvsignore?rev=1.1.2.1&content-type=text/x-cvsweb-markup)
Npgsql2/src/Npgsql:
NpgsqlRow.resx (r1.1.2.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlRow.resx?rev=1.1.2.1&content-type=text/x-cvsweb-markup)
Removed Files:
-------------
Npgsql2/src/Npgsql:
NpgsqlBinaryRow.cs
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlBinaryRow.cs)
NpgsqlResultSet.cs
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlResultSet.cs)