Tom Lane wrote:
> Alvaro Herrera <alvherre@commandprompt.com> writes:
> > A quickie: this item
> > Store only active XIDs in subtransaction cache
> > was already done:
>
> I think Bruce is referring to the idea that you and I each arrived at
> recently, ie removing subcommitted subxact XIDs from the PGPROC cache
> if they hadn't stored any tuples. That certainly wasn't done by my
> commit you mention ... did you do it when I wasn't looking?
Ah, true -- no, I didn't do it, sorry :-)
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.