2013/8/20 David E. Wheeler <da...@justatheory.com> > On Aug 20, 2013, at 3:38 PM, Pavel Stehule <pavel.steh...@gmail.com> > wrote: > > > pg_notify returns void, so there are no necessary casting to void > > > > so enhanced check - so all returned columns are void should be enough > > What if I call another function I wrote myself that returns an INT, but I > do not care about the INT? Maybe that function does the insert and returns > the number of inserted rows. > > I can think of all kinds of reasons this might be the case; whether they > are good or bad approaches is immaterial: sometimes you work with what you > have. > > I am find with PERFORM to determine when a query's results should be > discarded. I just think it needs to cover a few more cases. >
yes I understand. I'll look, how PERFORM can be fixed Regards Pavel > > Best, > > David
