| From: | Noah Misch <noah(at)leadboat(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Melanie Plageman <melanieplageman(at)gmail(dot)com>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, Peter Geoghegan <pg(at)bowt(dot)ie>, Alexander Lakhin <exclusion(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org>, Andres Freund <andres(at)anarazel(dot)de> |
| Subject: | Re: relfrozenxid may disagree with row XIDs after 1ccc1e05ae |
| Date: | 2024-04-15 20:52:04 |
| Message-ID: | 20240415205204.57.nmisch@google.com |
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| Thread: | |
| Lists: | pgsql-bugs |
On Mon, Apr 15, 2024 at 12:35:59PM -0400, Robert Haas wrote:
> I propose to remove this open item from
> https://wiki.postgresql.org/wiki/PostgreSQL_17_Open_Items
>
> On the original thread (BUG #17257), Alexander Lakhin says that he
> can't reproduce this after dad1539ae/18b87b201. Based on my analysis
I have observed the infinite loop in production with v15.5, so that
non-reproduce outcome is a limitation in the test procedure. (v14.2 added
those two commits.)
> of the code, I suspect that there is a residual bug, or at least that
> there was one prior to 6f47f6883151366c031cd6fd4011e66d2c702a90.
Can you say more about how 6f47f6883151366c031cd6fd4011e66d2c702a90 mitigated
the regression that 1ccc1e05ae introduced? Thanks for discovering that.
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