Re: Standby accepts recovery_target_timeline setting?

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От Robert Haas
Тема Re: Standby accepts recovery_target_timeline setting?
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Msg-id CA+TgmoZY4ecVRgz+7uVBAythtyxS-MiSg3Sn6Eayt+8w2S+19g@mail.gmail.com
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Ответ на Re: Standby accepts recovery_target_timeline setting?  (Stephen Frost <sfrost@snowman.net>)
Ответы Re: Standby accepts recovery_target_timeline setting?  (Stephen Frost <sfrost@snowman.net>)
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On Tue, Oct 8, 2019 at 9:58 AM Stephen Frost <sfrost@snowman.net> wrote:
> From a user
> perspective, what happens when you've started up PG as a primary, since
> you don't have a signal file in place to indicate that you're doing
> recovery, and you have a recovery_target set, so some user does
> "show recovery_target_name" and sees a value?  How is that sensible?

I'd argue that not only is it sensible, but it's the only correct
answer.  If I put a value in postgresql.conf and it doesn't show up in
the output of SHOW, I'm going to be confused. That just seems flat
wrong to me.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company



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