> $sql = "UPDATE ZITEM SET ZQUANTITY='0' WHERE ZPRODUCTID='".$prodid."'"; Try to unquote $prodid: $sql = "UPDATE ZITEM SET ZQUANTITY='0' WHERE ZPRODUCTID={$prodid}"; Evert -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php