| From: | Nathan Bossart <nathandbossart(at)gmail(dot)com> |
|---|---|
| To: | wenhui qiu <qiuwenhuifx(at)gmail(dot)com> |
| Cc: | Shinya Kato <shinya11(dot)kato(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: enhance wraparound warnings |
| Date: | 2026-03-20 19:16:42 |
| Message-ID: | ab2dGqvlPLoihxBK@nathan |
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| Lists: | pgsql-hackers |
On Mon, Mar 09, 2026 at 08:08:54PM +0800, wenhui qiu wrote:
> Thank you for working on this. The path LGTM,...
Thanks for looking. Committed.
> ...But I have a small request,There
> are many reasons why the table's age can’t be frozen. Now have a path that
> can report the reason to users(https://commitfest.postgresql.org/patch/6188/).
> Would you be interested in reviewing it? I think we should tell users the
> root cause of why the age can’t be reduced, so they can clearly understand
> where the issue is.I think we should not only tell users that the XID is
> close to wraparound, but also report why this causes the table‘s age to be
> unable to freeze.
Thanks for alerting me to this patch.
--
nathan
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