Re: simple_heap_update: tuple concurrently updated -- during INSERT

"SZŰCS Gábor" <surrano@mailbox.hu> writes:
> The only thing I still don't understand is the "not in in-progress
> state" thing.

At the point where it's trying to send a NOTIFY, it's partially out
of its transaction --- the state has become TRANS_COMMIT instead of
TRANS_INPROGRESS.  Thus the warning.  It's no big deal.
        regards, tom lane