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33 lines
1.1 KiB
33 lines
1.1 KiB
<?php |
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/** |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\db\mssql; |
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/** |
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* This is an extension of the default PDO class of SQLSRV driver. |
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* It provides workarounds for improperly implemented functionalities of the SQLSRV driver. |
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* |
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* @author Timur Ruziev <resurtm@gmail.com> |
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* @since 2.0 |
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*/ |
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class SqlsrvPDO extends \PDO |
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{ |
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/** |
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* Returns value of the last inserted ID. |
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* |
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* SQLSRV driver implements [[PDO::lastInsertId()]] method but with a single peculiarity: |
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* when `$sequence` value is a null or an empty string it returns an empty string. |
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* But when parameter is not specified it works as expected and returns actual |
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* last inserted ID (like the other PDO drivers). |
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* @param string|null $sequence the sequence name. Defaults to null. |
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* @return integer last inserted ID value. |
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*/ |
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public function lastInsertId($sequence = null) |
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{ |
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return !$sequence ? parent::lastInsertId() : parent::lastInsertId($sequence); |
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} |
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}
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