Re: [HACKERS] make async slave to wait for lsn to be replayed

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От Robert Haas
Тема Re: [HACKERS] make async slave to wait for lsn to be replayed
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Msg-id CA+Tgmob_n-SGVJ8i9RY87j4zRWMSzZe1Dp4vKu138o6T_3xMeA@mail.gmail.com
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Ответ на Re: [HACKERS] make async slave to wait for lsn to be replayed  (Ants Aasma <ants.aasma@eesti.ee>)
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On Tue, Sep 26, 2017 at 12:00 PM, Ants Aasma <ants.aasma@eesti.ee> wrote:
> Exposing this interface as WAITLSN will encode that visibility order
> matches LSN order.

That would be a bad thing to encode because it doesn't.

Well... actually on the standby it does, and that's the only thing
that matters in this case I guess.  But I agree with you that's it's
not a wonderful thing to bake into the UI, because we might want to
change it some day.

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


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