Source for file Pgsql.php
Documentation is available at Pgsql.php
* $Id: Pgsql.php 1269 2007-04-18 08:59:10Z zYne $
* 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>.
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Paul Cooper <pgc@ucecom.com> (PEAR MDB2 Pgsql driver)
* @author Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @category Object Relational Mapping
* @link www.phpdoctrine.com
* @version $Revision: 1269 $
* creates a new savepoint
* @param string $savepoint name of a savepoint to set
$query =
'SAVEPOINT ' .
$savepoint;
return $this->conn->execute($query);
* releases given savepoint
* @param string $savepoint name of a savepoint to release
$query =
'RELEASE SAVEPOINT ' .
$savepoint;
return $this->conn->execute($query);
* releases given savepoint
* @param string $savepoint name of a savepoint to rollback to
$query =
'ROLLBACK TO SAVEPOINT ' .
$savepoint;
return $this->conn->execute($query);
* Set the transacton isolation level.
* @param string standard isolation level
* READ UNCOMMITTED (allows dirty reads)
* READ COMMITTED (prevents dirty reads)
* REPEATABLE READ (prevents nonrepeatable reads)
* SERIALIZABLE (prevents phantom reads)
* @throws PDOException if something fails at the PDO level
* @throws Doctrine_Transaction_Exception if using unknown isolation level or unknown wait option
$query =
'SET SESSION CHARACTERISTICS AS TRANSACTION ISOLATION LEVEL ' .
$isolation;
return $this->conn->execute($query);