Re: Optionally automatically disable logical replication subscriptions on error

From: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
To: Amit Kapila <amit(dot)kapila16(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: 2022-02-24 13:00:16
Message-ID: CAD21AoA4=JqG2QfPa_4ts_gMgSeWtboKWO4Esnw5QGS5KSY5Hw@mail.gmail.com
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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. 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).

Regards,

--
Masahiko Sawada
EDB: https://www.enterprisedb.com/

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