| From: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
|---|---|
| To: | Konstantin Knizhnik <knizhnik(at)garret(dot)ru> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
| Subject: | Re: Race condition in TransactionIdIsInProgress |
| Date: | 2022-02-10 17:33:56 |
| Message-ID: | F7802520-2CB7-4B07-8221-1C2C3AE3B49E@yandex-team.ru |
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| Lists: | pgsql-hackers |
> On 10 Feb 2022, at 21:46, Konstantin Knizhnik <knizhnik(at)garret(dot)ru> wrote:
> As a result "t_xmin %u is uncommitted in tuple (%u,%u) to be updated in table"
> error is reported.
Wow, cool, that seem to be a solution to one more mysterious corruption thread - “reporting TID/table with corruption error" [0]. Thank you!
Now it’s obvious that this is not a real data corruption. Maybe let’s remove corruption error code from the error? I had been literally woken at night by this code few times in January.
And do you have a plan how to fix the actual issue?
Best regards, Andrey Borodin.
[0] https://www.postgresql.org/message-id/flat/202108191637.oqyzrdtnheir%40alvherre.pgsql
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