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doctrine2/lib/Doctrine/Transaction/Oracle.php

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2006-11-13 23:31:38 +03:00
<?php
/*
* $Id$
*
* 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 LGPL. For more information, see
* <http://www.phpdoctrine.com>.
*/
Doctrine::autoload('Doctrine_Transaction');
/**
*
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @package Doctrine
* @category Object Relational Mapping
* @link www.phpdoctrine.com
* @since 1.0
* @version $Revision$
*/
class Doctrine_Transaction_Oracle extends Doctrine_Transaction {
/**
* createSavepoint
* creates a new savepoint
*
* @param string $savepoint name of a savepoint to set
* @return void
*/
public function createSavePoint($savepoint) {
$query = 'SAVEPOINT '.$savepoint;
return $this->conn->getDbh()->query($query);
}
/**
* releaseSavePoint
* releases given savepoint
*
* @param string $savepoint name of a savepoint to release
* @return void
*/
public function releaseSavePoint($savepoint) {
// oracle doesn't support manual releasing of savepoints
return true;
}
/**
* rollbackSavePoint
* releases given savepoint
*
* @param string $savepoint name of a savepoint to rollback to
* @return void
*/
public function rollbackSavePoint($savepoint) {
$query = 'ROLLBACK TO SAVEPOINT '.$savepoint;
return $this->conn->getDbh()->query($query);
}
}