73 lines
2.8 KiB
Plaintext
73 lines
2.8 KiB
Plaintext
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# Upgrade to 2.2
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## Doctrine\DBAL\Connection#insert and Doctrine\DBAL\Connnection#update
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Both methods now accept an optional last parameter $types with binding types of the values passed.
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This can potentially break child classes that have overwritten one of these methods.
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## Doctrine\DBAL\Connection#executeQuery
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Doctrine\DBAL\Connection#executeQuery() got a new last parameter "QueryCacheProfile $qcp"
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## Doctrine\DBAL\Driver\Statement split
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The Driver statement was split into a ResultStatement and the normal statement extending from it.
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This seperates the configuration and the retrieval API from a statement.
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## MsSql Platform/SchemaManager renamed
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The MsSqlPlatform was renamed to SQLServerPlatform, the MsSqlSchemaManager was renamed
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to SQLServerSchemaManager.
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## Cleanup SQLServer Platform version mess
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DBAL 2.1 and before were actually only compatible to SQL Server 2008, not earlier versions.
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Still other parts of the platform did use old features instead of newly introduced datatypes
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in SQL Server 2005. Starting with DBAL 2.2 you can pick the Doctrine abstraction exactly
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matching your SQL Server version.
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The PDO SqlSrv driver now uses the new `SQLServer2008Platform` as default platform.
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This platform uses new features of SQL Server as of version 2008. This also includes a switch
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in the used fields for "text" and "blob" field types to:
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"text" => "VARCHAR(MAX)"
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"blob" => "VARBINARY(MAX)"
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Additionally `SQLServerPlatform` in DBAL 2.1 and before used "DATE", "TIME" and "DATETIME2" for dates.
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This types are only available since version 2008 and the introduction of an explicit
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SQLServer 2008 platform makes this dependency explicit.
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An `SQLServer2005Platform` was also introduced to differentiate the features between
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versions 2003, earlier and 2005.
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With this change the `SQLServerPlatform` now throws an exception for using limit queries
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with an offset, since SQLServer 2003 and lower do not support this feature.
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To use the old SQL Server Platform, because you are using SQL Server 2003 and below use
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the following configuration code:
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use Doctrine\DBAL\DriverManager;
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use Doctrine\DBAL\Platforms\SQLServerPlatform;
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use Doctrine\DBAL\Platforms\SQLServer2005Platform;
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// You are using SQL Server 2003 or earlier
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$conn = DriverManager::getConnection(array(
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'driver' => 'pdo_sqlsrv',
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'platform' => new SQLServerPlatform()
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// .. additional parameters
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));
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// You are using SQL Server 2005
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$conn = DriverManager::getConnection(array(
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'driver' => 'pdo_sqlsrv',
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'platform' => new SQLServer2005Platform()
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// .. additional parameters
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));
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// You are using SQL Server 2008
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$conn = DriverManager::getConnection(array(
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'driver' => 'pdo_sqlsrv',
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// 2008 is default platform
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// .. additional parameters
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));
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