DoctrineExtensions\Query\Mysql\Variance::getSql PHP Méthode

getSql() public méthode

public getSql ( Doctrine\ORM\Query\SqlWalker $sqlWalker )
$sqlWalker Doctrine\ORM\Query\SqlWalker
    public function getSql(SqlWalker $sqlWalker)
    {
        return sprintf('VARIANCE(%s)', $sqlWalker->walkSimpleArithmeticExpression($this->arithmeticExpression));
    }