On 2016-06-17 08:41:31 -0400, Robert Haas wrote:
> On Fri, Jun 17, 2016 at 12:55 AM, Amit Kapila <amit.kapila16@gmail.com> wrote:
> > Isn't it possible that the below statement used in parallel restricted
> > function fails in leader backend itself:
> > + perform * from pg_stat_activity where client_port is null;
> > + if (found) then
> > + raise 'parallel restricted function run in worker';
> > + end if;
>
> Yeah, I can't believe I managed to be dumb enough to think that was
> going to work.
>
> Clearly, I shouldn't be trusted with anything more dangerous than a
> dull pair of scissors.
Dull scissors actually cause much harder to sow up / heal wounds, than
sharp ones ... :P