Selena Deckelmann escribió:
> On Fri, Apr 18, 2008 at 1:49 PM, Joshua D. Drake <jd@commandprompt.com> wrote:
> > Hello,
> >
> > Truviso just put our a PR on the Work that CMD/Alvaro have been doing
> > with Truviso to fix up some vacuum and long running transaction issues.
>
> Can you provide any details on what the enhancements are? Or can
> Alvaro? Links to email conversations?
Basically
http://archives.postgresql.org/message-id/20080325202645.GA15520%40alvh.no-ip.org
Some initial bits of it have already been committed; another hunk is
waiting for the upcoming commitfest; more changes yet to be published.
All in all, I expect to be able to remove dead rows created by
transactions that are no longer in progress, but which started more
recently than some currently-open long-running transaction.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support