DoctrineExtensions\Query\Mysql\YearWeek::getSql PHP Method

    public function getSql(\Doctrine\ORM\Query\SqlWalker $sqlWalker)
    {
        $sql = "YEARWEEK(" . $sqlWalker->walkArithmeticPrimary($this->date);
        if ($this->mode != null) {
            $sql .= ", " . $sqlWalker->walkLiteral($this->mode);
        }
        $sql .= ")";
        return $sql;
    }