From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: Peter Geoghegan <pg@bowt.ie>
Cc: Andrey Borodin <x4mmm@yandex-team.ru>
Cc: Andres Freund <andres@anarazel.de>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: Michael Paquier <michael@paquier.xyz>
Cc: Петър Славов <pet.slavov@gmail.com>
Cc: PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>
Subject: Re: BUG #17485: Records missing from Primary Key index when doing REINDEX INDEX CONCURRENTLY
Date: Tue, 31 May 2022 21:34:50 +0200
Message-ID: <202205311934.c4poxkuoy3xm@alvherre.pgsql> (raw)
In-Reply-To: <CAH2-WznofpKtx=V4SpDtXiy+uey+pFi0xQGrmGVV4OmSZ8F9-w@mail.gmail.com>
On 2022-May-31, Peter Geoghegan wrote:
> The assertion failure takes place in heapam_index_build_range_scan(),
> at the point that it is called by amcheck itself -- during an
> opportunistic prune that occurs in passing. This is the specific
> assertion that fails:
>
> https://github.com/x4m/postgres_g/blob/09d76bdc2528b476ef2f04c793061dcbf23372b5/src/backend/access/h...
>
> Another bug in HEAD definitely seems possible here, but it's hard to
> know without careful testing. The failure that we see is limited to
> the "macOS - Monterey" run, which only fails on this new test.
Actually, it fails on Linux, FreeBSD and macOS -- it's only that one
particular version of the test fails in macOS and the other fails in the
other two systems. But both of those failures occur in this assertion.
--
Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
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To: pgsql-bugs@postgresql.org
Cc: alvherre@alvh.no-ip.org, pg@bowt.ie, x4mmm@yandex-team.ru, andres@anarazel.de, robertmhaas@gmail.com, michael@paquier.xyz, pet.slavov@gmail.com, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #17485: Records missing from Primary Key index when doing REINDEX INDEX CONCURRENTLY
In-Reply-To: <202205311934.c4poxkuoy3xm@alvherre.pgsql>
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