public function rewind() {
		if(!$this->tmp_dal)
			$this->tmp_dal = $this->getDAL();
		$this->tmp_dal->rewind();
	}
public function rewind() {
		if(!$this->tmp_dal)
			$this->tmp_dal = $this->getDAL();
		$this->tmp_dal->rewind();
	}
public function rewind ( ) { if ( ! $ this -> tmp_dal ) $ this -> tmp_dal = $ this -> getDAL ( ) ; $ this -> tmp_dal -> rewind ( ) ; }
Rewind query.
Rewind query .