On 8/2/07, Vincenzo Romano <vincenzo.romano@xxxxxxxxx> wrote: > Hi all. > > Is there a way to write an SQL function like this: > > create or replace function afunction( recid bigint ) > returns bigint as $body$ > update atable set afield=0 where recid=$1 returning anotherfield; > $body$ language SQL; > > If i write the function this way, postgres will complain that > the update stetement won't return values. > > I also understand that by switching to PLPGSQL I would b able to > do write the function. But I'd prefer SQL in this case. It's not really possible to do it that way :( merlin ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match