src/Database/Drivers/Driver.php
public static function query($sql)
    {
        exception_if(self::$server == 'out', AppSetupException::class);

        return self::$server->query($sql);
    }
public static function query($sql)
    {
        exception_if(self::$server == 'out', AppSetupException::class);

        return self::$server->query($sql);
    }
public static function query ( $ sql ) { exception_if ( self :: $ server == 'out' , AppSetupException :: class ) ; return self :: $ server -> query ( $ sql ) ; }
execute SQL query.

@param string

@return mixed
execute SQL query .