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vendor/yiisoft/yii2/db/mssql/SqlsrvPDO.php 1.07 KB
abf1649b   andryeyev   Чистая установка ...
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  <?php
  /**
   * @link http://www.yiiframework.com/
   * @copyright Copyright (c) 2008 Yii Software LLC
   * @license http://www.yiiframework.com/license/
   */
  
  namespace yii\db\mssql;
  
  /**
   * This is an extension of the default PDO class of SQLSRV driver.
   * It provides workarounds for improperly implemented functionalities of the SQLSRV driver.
   *
   * @author Timur Ruziev <resurtm@gmail.com>
   * @since 2.0
   */
  class SqlsrvPDO extends \PDO
  {
      /**
       * Returns value of the last inserted ID.
       *
       * SQLSRV driver implements [[PDO::lastInsertId()]] method but with a single peculiarity:
       * when `$sequence` value is a null or an empty string it returns an empty string.
       * But when parameter is not specified it works as expected and returns actual
       * last inserted ID (like the other PDO drivers).
       * @param string|null $sequence the sequence name. Defaults to null.
       * @return integer last inserted ID value.
       */
      public function lastInsertId($sequence = null)
      {
          return !$sequence ? parent::lastInsertId() : parent::lastInsertId($sequence);
      }
  }