Doctrine\MongoDB\Query\Builder::rename PHP 메소드

Rename the current field.

또한 보기: Expr::rename()

또한 보기: http://docs.mongodb.org/manual/reference/operator/rename/

public rename ( string $name )
$name	string

    public function rename($name)
    {
        $this->expr->rename($name);
        return $this;
    }