Re: Switching XLog source from archive to streaming when primary available

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От Bharath Rupireddy
Тема Re: Switching XLog source from archive to streaming when primary available
Дата
Msg-id CALj2ACUg_MpcOwHZQm-9M3ScyLK-NLy9=yBhU9TfTfC0U3w1YQ@mail.gmail.com
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Ответ на Re: Switching XLog source from archive to streaming when primary available  (Bharath Rupireddy <bharath.rupireddyforpostgres@gmail.com>)
Список pgsql-hackers
On Fri, Sep 16, 2022 at 4:58 PM Bharath Rupireddy
<bharath.rupireddyforpostgres@gmail.com> wrote:
>
> On Fri, Sep 16, 2022 at 12:06 PM Kyotaro Horiguchi
> <horikyota.ntt@gmail.com> wrote:
> >
> > In other words, it seems to me that the macro name doesn't manifest
> > the condition correctly.
> >
> > I don't think we don't particularly want to do that unconditionally.
> > I wanted just to get rid of the macro from the usage site.  Even if
> > the same condition is used elsewhere, I see it better to write out the
> > condition directly there..
>
> I wanted to avoid a bit of duplicate code there. How about naming that
> macro IsXLOGSourceSwitchToStreamEnabled() or
> SwitchFromArchiveToStreamEnabled() or just SwitchFromArchiveToStream()
> or any other better name?

SwitchFromArchiveToStreamEnabled() seemed better at this point. I'm
attaching the v7 patch with that change. Please review it further.

--
Bharath Rupireddy
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com

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