Re: pgsql: Fix bug that could try to freeze running multixacts.

From: Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
To: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Cc: Thomas Munro <tmunro(at)postgresql(dot)org>, pgsql-committers <pgsql-committers(at)lists(dot)postgresql(dot)org>
Subject: Re: pgsql: Fix bug that could try to freeze running multixacts.
Date: 2019-10-17 20:43:50
Message-ID: CA+hUKGJ+PGDCgBaCqEX-_fm89wh=k-xZLc+VpftF=-iZMSTWWg@mail.gmail.com
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On Thu, Oct 17, 2019 at 7:36 PM Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> wrote:
> On 2019-Oct-16, Thomas Munro wrote:
> > Fix bug that could try to freeze running multixacts.
> >
> > Commits 801c2dc7 and 801c2dc7 made it possible for vacuum to
> > try to freeze a multixact that is still running.
>
> Hmm, is that one commit or two commits that are the same?

The second one was supposed to be 53bb309d2d5 but I must have fumbled
a copy-and-paste. I hope that someone looking for that in the future
will find their way to the email that gives the commit hashes, namely
https://www.postgresql.org/message-id/CA%2BhUKGLXna28c_skfJFtCMc3BDrVbSn%2BEK_kLgFE%3DACPKdGnTA%40mail.gmail.com
.

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