hi !
I got this query which gives me a nice joined table
SELECT * FROM pos_coments LEFT JOIN pos_guest USING (gu_id) LEFT JOIN pos_hoteles ON (pos_hoteles.siglas=pos_guest.hotel) LEFT JOIN pos_hotel_gerent USING (hotel) WHERE enddate='0000-00-00' AND ansdate=NOW()
and I'd like to make an update over this table , is that possible ?