Re: BUG #17485: Records missing from Primary Key index when doing REINDEX INDEX CONCURRENTLY - Mailing list pgsql-bugs

> 23 мая 2022 г., в 15:49, Andrey Borodin <x4mmm@yandex-team.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
momentof 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
testwould pass. 

Best regards, Andrey Borodin.