| From: | Alexander Lakhin <exclusion(at)gmail(dot)com> |
|---|---|
| To: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: BUG #17284: Assert failed in SerialAdd() when the summarize_serial mode is engaged |
| Date: | 2021-11-14 01:00:00 |
| Message-ID: | 8583d198-46f2-57db-c7f5-97d285c0e51f@gmail.com |
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| Thread: | |
| Lists: | pgsql-bugs |
Hello Thomas,
13.11.2021 21:23, Thomas Munro wrote:
> On Sun, Nov 14, 2021 at 1:35 AM PG Bug reporting form
> <noreply(at)postgresql(dot)org> wrote:
>> It can be easily reproduced on the build made with 'CPPFLAGS="-O0
>> -DTEST_SUMMARIZE_SERIAL"' by the following script (based on the simplified
>> script by Thomas Munro from bug#17116):
> I assume from the separate bug report that this fails even if you
> apply the patches from that other thread?
>
> https://www.postgresql.org/message-id/flat/17116-d6ca217acc180e30%40postgresql.org
Yes, applying patches
v4-0001-Fix-assert-failures-in-parallel-SERIALIZABLE-READ and
v4-0002-Fix-race-in-SERIALIZABLE-READ-ONLY from that thread doesn't
affect this assert (tested on the master branch).
Best regards,
Alexander
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