Re: Optionally automatically disable logical replication subscriptions on error

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
Cc: Peter Smith <smithpb2250(at)gmail(dot)com>, "osumi(dot)takamichi(at)fujitsu(dot)com" <osumi(dot)takamichi(at)fujitsu(dot)com>, "tanghy(dot)fnst(at)fujitsu(dot)com" <tanghy(dot)fnst(at)fujitsu(dot)com>, "wangw(dot)fnst(at)fujitsu(dot)com" <wangw(dot)fnst(at)fujitsu(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, Greg Nancarrow <gregn4422(at)gmail(dot)com>, Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com>, "Smith, Peter" <peters(at)fast(dot)au(dot)fujitsu(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Optionally automatically disable logical replication subscriptions on error
Date: 2022-02-25 03:57:19
Message-ID: CAA4eK1+eCWVQm2ADjJBUaSuXYwSgVGTtJtZ+zVCL6XM8wKKkJg@mail.gmail.com
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On Thu, Feb 24, 2022 at 6:30 PM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
>
> On Thu, Feb 24, 2022 at 8:08 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
> >
> > On Thu, Feb 24, 2022 at 1:20 PM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
> > >
> > > Here are some comments:
> > >
> > > Why do we need SyncTableStartWrapper() and ApplyLoopWrapper()?
> > >
> >
> > I have given this comment to move the related code to separate
> > functions to slightly simplify ApplyWorkerMain() code but if you don't
> > like we can move it back. I am not sure I like the new function names
> > in the patch though.
>
> Okay, I'm fine with moving this code but perhaps we can find a better
> function name as "Wrapper" seems slightly odd to me.
>

Agreed.

> For example,
> start_table_sync_start() and start_apply_changes() or something (it
> seems we use the snake case for static functions in worker.c).
>

I am fine with something on these lines, how about start_table_sync()
and start_apply() respectively?

--
With Regards,
Amit Kapila.

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