Re: Conflict detection for update_deleted in logical replication

From: shveta malik <shveta(dot)malik(at)gmail(dot)com>
To: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Cc: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, "Zhijie Hou (Fujitsu)" <houzj(dot)fnst(at)fujitsu(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, vignesh C <vignesh21(at)gmail(dot)com>, Nisha Moond <nisha(dot)moond412(at)gmail(dot)com>, shveta malik <shveta(dot)malik(at)gmail(dot)com>
Subject: Re: Conflict detection for update_deleted in logical replication
Date: 2025-08-22 15:49:44
Message-ID: CAJpy0uCAn_0r14D6Bc=C8iuci1d8Bme7DrC8rXAeDz++DXC4YQ@mail.gmail.com
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On Fri, Aug 22, 2025 at 5:10 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>
> On Mon, Aug 4, 2025 at 3:11 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
> >
> > On Mon, Aug 4, 2025 at 11:46 AM shveta malik <shveta(dot)malik(at)gmail(dot)com> wrote:
> > >
> > > 7)
> > > Shall we rename 'max_conflict_retention_duration' to
> > > 'max_conflict_info_retention_duration' as the latter one is more
> > > clear?
> > >
> >
> > Before bikeshedding on the name of this option, I would like us to
> > once again consider whether we should provide this option at
> > subscription-level or GUC?
> >
>
> Now that we decided that we would like to go with the subscription
> option. The other alternative to name this new option could be
> max_retention_duration. The explanation should clarify that it is used
> with the retain_dead_tuples option. I think the other proposed names
> appear a bit long to me.
>

'max_retention_duration' looks good to me.

thanks
Shveta

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