Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> Maybe check at backend startup whether the limit is valid, and call
> SetTransactionIdLimit if not?
Actually, the intent was that that would get called during startup,
but it seems I forgot to actually plug that in :-(. Loose wires now
reattached in the right places. Please test.
regards, tom lane