On Aug 20, 2013, at 2:53 PM, Pavel Stehule <pavel.steh...@gmail.com> wrote:
>> I am passing the values returned from a CTE to a call to pg_notify(). I do >> not care to collect the output of pg_notify(), which returns VOID. > > it is little bit different issue - PL/pgSQL doesn't check if returned type is > VOID - it can be allowed, I am thinking. So check of empty result can be > enhanced. I am confused. I do not need to check the result (except via FOUND). But I am sure I can think of other situations where I am calling something where I do not care about the result, even if it returns one. Best, David -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
