From: Christophe Pettus <xof@thebuild.com>
To: Bruce Momjian <bruce@momjian.us>
Cc: Michael Paquier <michael@paquier.xyz>
Cc: Peter Geoghegan <pg@bowt.ie>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: Alvaro Herrera <alvherre@alvh.no-ip.org>
Cc: Andres Freund <andres@anarazel.de>
Cc: Andrey Borodin <x4mmm@yandex-team.ru>
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: Thu, 26 May 2022 07:41:28 -0700
Message-ID: <BB3FB2D1-9796-442B-AF11-08DFD0BF0F57@thebuild.com> (raw)
In-Reply-To: <Yo+RQ2wSZIP/ljtt@momjian.us>
References: <CA+TgmoYP7BnHXTEoJRUnOuie2J05Qo8ti5mnE2u-1c4Hk+8zJw@mail.gmail.com>
<202205251643.2py5jjpaw7wy@alvherre.pgsql>
<CA+TgmobNBHAObYS1yeX6C+Ph3ccborF86t9XFERdvtmmu-5DMg@mail.gmail.com>
<CAH2-Wz=cDCzrfwm8YYF4vd8oMNJtVRh+_BbCqhCrKzX1NgXzQw@mail.gmail.com>
<Yo7xTUr3eNgxuBq4@momjian.us>
<Yo72aOILTPjBldWU@paquier.xyz>
<Yo+RQ2wSZIP/ljtt@momjian.us>
> On May 26, 2022, at 07:40, Bruce Momjian <bruce@momjian.us> wrote:
>
> Uh, if people don't know if they have used CREATE/REINDEX CONCURRENTLY
> in PG 14.0+, they are going to need to run amcheck on all btree indexes
> and reindex all non-btree indexes? That is going to be a painful
> message to deliver, and hear. :-(
Unless we are 100% sure that amcheck will never return a false negative in this situation, we may have to recommend reindexing everything. Ouch.
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Subject: Re: BUG #17485: Records missing from Primary Key index when doing REINDEX INDEX CONCURRENTLY
In-Reply-To: <BB3FB2D1-9796-442B-AF11-08DFD0BF0F57@thebuild.com>
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