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Re: pgsql: Implement pg_wal_replay_wait() stored procedure - Mailing list pgsql-committers

From Thomas Munro
Subject Re: pgsql: Implement pg_wal_replay_wait() stored procedure
Date
Msg-id CA+hUKGLYvGc=6W4vS9YuE3FYe7aZp++_wHu13_aj8=j4d99Gxw@mail.gmail.com
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In response to Re: pgsql: Implement pg_wal_replay_wait() stored procedure  (Alexander Korotkov <aekorotkov@gmail.com>)
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On Wed, Apr 3, 2024 at 9:42 AM Alexander Korotkov <aekorotkov@gmail.com> wrote:
> On Tue, Apr 2, 2024 at 10:58 PM Alexander Korotkov
> <akorotkov@postgresql.org> wrote:
> > Implement pg_wal_replay_wait() stored procedure
>
> I'm trying to figure out if this failure could be related to this commit...
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=culicidae&dt=2024-04-02%2020%3A24%3A55

I think you might need to move WaitLSNShmemInit() down to
CreateOrAttachShmemStructs(), otherwise -DEXEC_BACKEND build dies with
a NULL pointer.  (Huh, why doesn't that animal show a backtrace?)

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