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<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the MIT license. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\DBAL\Platforms;
/**
* Platform to ensure compatibility of Doctrine with Microsoft SQL Server 2005 version and
* higher.
*
* Differences to SQL Server 2008 are:
*
* - DATETIME2 datatype does not exist, only DATETIME which has a precision of
* 3. This is not supported by PHP DateTime, so we are emulating it by
* setting .000 manually.
* - Starting with SQLServer2005 VARCHAR(MAX), VARBINARY(MAX) and
* NVARCHAR(max) replace the old TEXT, NTEXT and IMAGE types. See
* {@link http://www.sql-server-helper.com/faq/sql-server-2005-varchar-max-p01.aspx}
* for more information.
*/
class SQLServer2005Platform extends SQLServerPlatform
{
/**
* {@inheritDoc}
*/
public function supportsLimitOffset()
{
return true;
}
/**
* {@inheritDoc}
*/
public function getClobTypeDeclarationSQL(array $field)
{
return 'VARCHAR(MAX)';
}
/**
* {@inheritdoc}
*
* Returns Microsoft SQL Server 2005 specific keywords class
*/
protected function getReservedKeywordsClass()
{
return 'Doctrine\DBAL\Platforms\Keywords\SQLServer2005Keywords';
}
}
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