Bad $rs in GetUpdateSQL. Connection or SQL invalid. Try using $connection->debug=true;


Notice: Trying to get property of non-object in D:\web\yumeng2\web\Class\DAL\Base.php on line 175

Fatal error: Call to a member function GetRows() on a non-object in D:\web\yumeng2\web\Class\DAL\Base.php on line 176