mirror of
https://github.com/LBRYFoundation/pool.git
synced 2025-09-20 18:09:54 +00:00
74 lines
1.6 KiB
PHP
74 lines
1.6 KiB
PHP
<?php
|
|
/**
|
|
* CMssqlPdo class file
|
|
*
|
|
* @author Christophe Boulain <Christophe.Boulain@gmail.com>
|
|
* @link http://www.yiiframework.com/
|
|
* @copyright Copyright © 2008-2009 Yii Software LLC
|
|
* @license http://www.yiiframework.com/license/
|
|
*/
|
|
|
|
/**
|
|
* This is an extension of default PDO class for mssql driver only
|
|
* It provides some missing functionalities of pdo driver
|
|
* @author Christophe Boulain <Christophe.Boulain@gmail.com>
|
|
* @version $Id: CMssqlPdoAdapter.php 823 2009-03-12 14:07:43Z qiang.xue $
|
|
* @package system.db.schema.mssql
|
|
* @since 1.0.4
|
|
*/
|
|
class CMssqlPdoAdapter extends PDO
|
|
{
|
|
/**
|
|
* Get the last inserted id value
|
|
* MSSQL doesn't support sequence, so, argument is ignored
|
|
*
|
|
* @param string sequence name. Defaults to null
|
|
* @return int last inserted id
|
|
*/
|
|
public function lastInsertId ($sequence=NULL)
|
|
{
|
|
return $this->query('SELECT SCOPE_IDENTITY()')->fetchColumn();
|
|
}
|
|
|
|
/**
|
|
* Begin a transaction
|
|
*
|
|
* Is is necessary to override pdo's method, as mssql pdo drivers
|
|
* does not support transaction
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function beginTransaction ()
|
|
{
|
|
$this->exec('BEGIN TRANSACTION');
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Commit a transaction
|
|
*
|
|
* Is is necessary to override pdo's method, as mssql pdo drivers
|
|
* does not support transaction
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function commit ()
|
|
{
|
|
$this->exec('COMMIT TRANSACTION');
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Rollback a transaction
|
|
*
|
|
* Is is necessary to override pdo's method, ac mssql pdo drivers
|
|
* does not support transaction
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function rollBack ()
|
|
{
|
|
$this->exec('ROLLBACK TRANSACTION');
|
|
return true;
|
|
}
|
|
}
|