Re: Logical replication timeout problem

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>
Cc: "wangw(dot)fnst(at)fujitsu(dot)com" <wangw(dot)fnst(at)fujitsu(dot)com>, Fabrice Chapuis <fabrice636861(at)gmail(dot)com>, Euler Taveira <euler(at)eulerto(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>, Peter Smith <smithpb2250(at)gmail(dot)com>, Simon Riggs <simon(dot)riggs(at)enterprisedb(dot)com>, Petr Jelinek <petr(dot)jelinek(at)enterprisedb(dot)com>, "tanghy(dot)fnst(at)fujitsu(dot)com" <tanghy(dot)fnst(at)fujitsu(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Ajin Cherian <itsajin(at)gmail(dot)com>
Subject: Re: Logical replication timeout problem
Date: 2023-01-19 11:37:12
Message-ID: CAA4eK1K6xMfH1hRgsn6LmT4iose7F3JSvb54YWbZAYLrmLsomQ@mail.gmail.com
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On Thu, Jan 19, 2023 at 4:13 PM Ashutosh Bapat
<ashutosh(dot)bapat(dot)oss(at)gmail(dot)com> wrote:
>
> On Wed, Jan 18, 2023 at 6:00 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>
> > + */
> > + ReorderBufferUpdateProgressCB update_progress;
> >
> > Are you suggesting changing the name of the above variable? If so, how
> > about apply_progress, progress, or updateprogress? If you don't like
> > any of these then feel free to suggest something else. If we change
> > the variable name then accordingly, we need to update
> > ReorderBufferUpdateProgressCB as well.
> >
>
> I would liked to have all the callback names renamed with prefix
> "rbcb_xxx" so that they have very less chances of conflicting with
> similar names in the code base. But it's probably late to do that :).
>
> How are update_txn_progress since the CB is supposed to be used only
> within a transaction? or update_progress_txn?
>

Personally, I would prefer 'apply_progress' as it would be similar to
a few other callbacks like apply_change, apply_truncate, or as is
proposed by patch update_progress again because it is similar to
existing callbacks like commit_prepared. If you and others don't like
any of those then we can go for 'update_progress_txn' as well. Anybody
else has an opinion on this?

--
With Regards,
Amit Kapila.

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