Hello everybody! I've been using sql-parser with postgresql. When I build the query and get the rawSql I see the following:

GROUP BY "created_at" ASC

...but PostgresSQL does not accept ASC after the GROUP BY keyword. Is there a way to avoid it? Or Is there anything I'm missing here?

Above we can see the build() function located in the Components/OrderKeyword.php class. This class is used by the GROUP BY keyword and always returns:

$component->expr . ' ' . $component->type

public static function build($component, array $options = array())
    {
        if (is_array($component)) {
            return implode(', ', $component);
        }

        return $component->expr . ' ' . $component->type;
    }