protected function pushOrder()
    {
        if( $this->order ) {
            $this->parts[] = 'ORDER BY';
            $this->parts[] = $this->quoteIdentifierIfNotExpression($this->order);
            $this->parts[] = $this->direction == self::DESC ? self::DESC : self::ASC;
        }
    }
protected function pushOrder()
    {
        if( $this->order ) {
            $this->parts[] = 'ORDER BY';
            $this->parts[] = $this->quoteIdentifierIfNotExpression($this->order);
            $this->parts[] = $this->direction == self::DESC ? self::DESC : self::ASC;
        }
    }
protected function pushOrder ( ) { if ( $ this -> order ) { $ this -> parts [ ] = 'ORDER BY' ; $ this -> parts [ ] = $ this -> quoteIdentifierIfNotExpression ( $ this -> order ) ; $ this -> parts [ ] = $ this -> direction == self :: DESC ? self :: DESC : self :: ASC ; } }
Push order by clause onto parts

@return void
Push order by clause onto parts