| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | hubert depesz lubaczewski <depesz(at)depesz(dot)com> |
| Cc: | PostgreSQL Bugs <pgsql-bugs(at)postgresql(dot)org> |
| Subject: | Re: Rows go missing when selecting "for update" after savepoint "play" |
| Date: | 2016-10-06 19:49:03 |
| Message-ID: | 20161006194903.GA722217@alvherre.pgsql |
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| Lists: | pgsql-bugs |
hubert depesz lubaczewski wrote:
> On Thu, Oct 06, 2016 at 08:05:33PM +0200, hubert depesz lubaczewski wrote:
> > Used postgresql: 9.5.4 (from pgdg apt archive)
> > system: ubuntu trusty
>
> some more tests showed that the problem is also missing in 9.4 and 9.6,
> so it looks like it was introduced in 9.5, and then fixed in 9.6...
I think this is the bug fixed by this commit
commit f337658850801706334fcfec07928a804fb4e24f
Author: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
AuthorDate: Fri Sep 9 15:54:29 2016 -0300
CommitDate: Fri Sep 9 15:54:29 2016 -0300
Fix locking a tuple updated by an aborted (sub)transaction
So you're now "Waiting for 9.5.5", I'm afraid.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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