Postgres Pro
Downloads
Home   >   mailing lists

Re: snapshot too old, configured by time - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: snapshot too old, configured by time
Date
Msg-id CAM3SWZTR=J6gG2_F_ZOUbS2SttW3GWn53+tgTjDGHNfNZz77Ew@mail.gmail.com
Whole thread Raw
In response to Re: snapshot too old, configured by time  (Peter Geoghegan <pg@heroku.com>)
List pgsql-hackers
Tree view 
On Sun, Mar 20, 2016 at 4:25 PM, Peter Geoghegan <pg@heroku.com> wrote:
> I worry that something weird could happen there. For example, perhaps
> the page LSN on what is actually a newly recycled page could be set
> such that the backend following a stale right spuriously raises a
> "snapshot too old" error.

I mean a stale right-link, of course.

-- 
Peter Geoghegan

pgsql-hackers by date:

Previous
From: Peter Geoghegan
Date:
Subject: Re: snapshot too old, configured by time
Next
From: David Rowley
Date:
Subject: Re: Parallel Aggregate