Re: BUG #17116: Assert failed in SerialSetActiveSerXmin() on commit of parallelized serializable transaction - Mailing list pgsql-bugs

From Alexander Lakhin
Subject Re: BUG #17116: Assert failed in SerialSetActiveSerXmin() on commit of parallelized serializable transaction
Date
Msg-id 09825f99-97e3-daa1-3d84-05d7263da947@gmail.com
Whole thread Raw
In response to Re: BUG #17116: Assert failed in SerialSetActiveSerXmin() on commit of parallelized serializable transaction  (Thomas Munro <thomas.munro@gmail.com>)
Responses Re: BUG #17116: Assert failed in SerialSetActiveSerXmin() on commit of parallelized serializable transaction  (Thomas Munro <thomas.munro@gmail.com>)
List pgsql-bugs
Hello Thomas,
30.07.2021 08:48, Thomas Munro wrote:
>>>> (Except for read-only-anomaly-3, that causes another
>>>> assertion fail but I believe that it's not related to the initial issue
>>>> and deserves another bug report.)
> The problem is that if we don't take the fast exit here:
You wouldn't mind if I file a separate bug report regarding the last
problem (not related to the initial bug report)?
Now I can propose a minimal reproduction for it, that can ease testing
and choosing the most appropriate fix.
As to v4-0001-Fix-assert-failures-in-parallel-SERIALIZABLE-READ.patch
you posted before, I believe it fixes the issues as expected and may be
committed at least to allow for advanced testing.

Best regards,
Alexander



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