| From: | "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com> |
|---|---|
| To: | 'Andrey Rachitskiy' <pl0h0yp1(at)gmail(dot)com> |
| Cc: | "tyler(at)smarts(dot)io" <tyler(at)smarts(dot)io>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, "pgsql-bugs(at)lists(dot)postgresql(dot)org" <pgsql-bugs(at)lists(dot)postgresql(dot)org> |
| Subject: | RE: BUG #19616: pgoutput sends stream abort ('A') to clients that did not enable streaming |
| Date: | 2026-08-14 06:10:23 |
| Message-ID: | OS9PR01MB121494F3B3B066C5F15D6ADD4F5DA2@OS9PR01MB12149.jpnprd01.prod.outlook.com |
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| Lists: | pgsql-bugs |
Dear Andrey,
Thanks for the update. One more comment for the test.
```
+-- Aborted xact discarded at eviction, with a subxact still in memory.
+-- proto_version 1 must not see Stream Abort ('A').
```
I think we should describe bit more what happened there. How about like:
-- bug #19616
-- pgoutput protocol compatibility could be broken for an aborted xact
-- discarded at spill eviction while a subxact remained in memory.
-- Stream Abort ('A'), valid only since protocol version 2, could be seen
-- with protocol version 1.
BTW, our community tries not to do top-post reply. See the guideline:
https://wiki.postgresql.org/wiki/Mailing_Lists
Best regards,
Hayato Kuroda
FUJITSU LIMITED
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