From: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
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To: | Michael Paquier <michael(at)paquier(dot)xyz> |
Cc: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Петър Славов <pet(dot)slavov(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org> |
Subject: | Re: BUG #17485: Records missing from Primary Key index when doing REINDEX INDEX CONCURRENTLY |
Date: | 2022-05-23 13:06:10 |
Message-ID: | DE5FB1FE-AADB-4123-AA2F-E196154A1A85@yandex-team.ru |
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Lists: | pgsql-bugs |
> 23 мая 2022 г., в 15:49, Andrey Borodin <x4mmm(at)yandex-team(dot)ru> написал(а):
>
> I've transformed Peter's test into TAP test that runs ~20 seconds and reliably reproduces problem on my laptop.
I found out one interesting thing: unindexed tuple (that comes from amcheck scan) does not exist in heap page at the moment of check fail.
I've added ReadBuffer() in case of bloom_lacks_element() and ItemIdHasStorage() is false.
I understand that this description is a too vague, so I attached a patch for amcheck relaxing bt_index_check() so the test would pass.
Best regards, Andrey Borodin.
Attachment | Content-Type | Size |
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skip_vacuumed_tuple.diff | application/octet-stream | 1.8 KB |
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