Re: AutoVacuum starvation from sinval messages - Mailing list pgsql-hackers

From Andres Freund
Subject Re: AutoVacuum starvation from sinval messages
Date
Msg-id 20121108225012.GA18962@awork2.anarazel.de
Whole thread Raw
In response to Re: AutoVacuum starvation from sinval messages  (Simon Riggs <simon@2ndQuadrant.com>)
List pgsql-hackers
On 2012-11-08 22:40:43 +0000, Simon Riggs wrote:
> On 8 November 2012 20:36, Jeff Janes <jeff.janes@gmail.com> wrote:
>
> > It does not seem outrageous to me that there would be real-world
> > conditions in which invalidations would be sent more than once a
> > minute over prolonged periods, so this total starvation seems like a
> > bug.
>
> Yes, its a bug, but do you really believe the above? In what cases?

Temporary tables might a good contender.

Greetings,

Andres Freund



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