On Mon, 22 Sep 2014 12:15:27 -0700
Luke Coldiron <lukecoldiron@hotmail.com> wrote:
> > > I'd guess that some other process held a transaction open for a
> > > couple of week, and that prevented any vacuuming from taking
> > > place.
> > >
> Interesting idea, on the surface I'm not sure how this would have
> happened in the system but I can certainly explore forcing this to
> happen and see if the result is similar.
It happened when I developed with Java+Hibernate. It opened a transaction and made a lot of inserts and deletes while
theapp run. It created GB size tables with few rows and a permament 'IDLE in TRANSACTION' stops any autovacuum.
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Eduardo Morras <emorrasg@yahoo.es>