Exemplo n.º 1
0
 /**
  * 
  * 获取单例
  * @return Yun_Db_Mysql_Builder
  */
 public static function getInstance()
 {
     if (null === self::$instance) {
         self::$instance = new Yun_Db_Postgre_Builder();
     }
     return self::$instance;
 }
Exemplo n.º 2
0
 /**
  * @see Yun_Db_Conf_Interface::getBuilder()
  */
 public function getBuilder()
 {
     return Yun_Db_Postgre_Builder::getInstance();
 }