Re: Introduce XID age and inactive timeout based replication slot invalidation

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Peter Smith <smithpb2250(at)gmail(dot)com>
Cc: Nisha Moond <nisha(dot)moond412(at)gmail(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>, shveta malik <shveta(dot)malik(at)gmail(dot)com>, Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>, Ajin Cherian <itsajin(at)gmail(dot)com>, Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Nathan Bossart <nathandbossart(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Introduce XID age and inactive timeout based replication slot invalidation
Date: 2025-02-03 06:34:36
Message-ID: CAA4eK1Lq40A-YZT0HTOC11jHyrw4yXJZ_7S9zRf4TwMfAuYHVQ@mail.gmail.com
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On Mon, Feb 3, 2025 at 6:16 AM Peter Smith <smithpb2250(at)gmail(dot)com> wrote:
>
>
> 2.
> + appendStringInfo(&err_hint, "You might need to increase \"%s\".",
> + "max_slot_wal_keep_size");
> break;
> 2a.
> In this case, shouldn't you really be using macro _("You might need to
> increase \"%s\".") so that the common format string would be got using
> gettext()?
>
> ~
>
>
> ~~~
>
> 3.
> + appendStringInfo(&err_hint, "You might need to increase \"%s\".",
> + "idle_replication_slot_timeout");
> + break;
>
> 3a.
> Ditto above. IMO this common format string should be got using macro.
> e.g.: _("You might need to increase \"%s\".")
>
> ~

Instead, we can directly use '_(' in errhint as we are doing in one
other similar place "errhint("%s", _(view_updatable_error))));". I
think we didn't use it for errdetail because, in one of the cases, it
needs to use ngettext

--
With Regards,
Amit Kapila.

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