/**
  * Returns the number of rows affected by query
  *
  * @return int|false
  */
 public function affectedRows()
 {
     return $this->_dresult->affectedRows();
 }
 /**
  * Returns the number of rows affected by query
  *
  * @return int|false
  */
 public function affectedRows()
 {
     _dlog();
     return $this->dresult->affectedRows();
 }