Re: t/035_standby_logical_decoding.pl might fail on attempt to read wrong timeline

Bertrand Drouvot <bertranddrouvot.pg@gmail.com>

From: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>

To: Michael Paquier <michael@paquier.xyz>

Cc: Xuneng Zhou <xunengzhou@gmail.com>, "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>, Alexander Lakhin <exclusion@gmail.com>, pgsql-hackers <pgsql-hackers@postgresql.org>

Date: 2026-06-12T03:00:31Z

Lists: pgsql-hackers

Hi,

On Fri, Jun 12, 2026 at 11:44:47AM +0900, Michael Paquier wrote:
> 
> Everything's now done.

Thanks!

> I was pondering about v14 and v15 for a bit
> for the second patch regarding pg_walinspect (or slot operations), but
> I could not get excited about these branches.  pg_walinspect is less
> used, and slots have much more uses on standbys since v16~, so
> expanding that further down feels meh.

That sounds reasonable to me.

Regards,

-- 
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com

Commits

Fix second race with timeline selection during promotion
- d9b49e5b4fc2 16 (unreleased) landed
- ab5334d8bfa2 17 (unreleased) landed
- 4bff3aa51c19 18 (unreleased) landed
- a8ee70bd5e00 19 (unreleased) landed
Remove TAP test for timeline lookup race with logical decoding on standbys
- c011d5b65457 17 (unreleased) landed
Fix race with timeline selection in logical decoding during promotion
- 8cd687c44b62 16 (unreleased) landed
- 16b89ff04839 17 (unreleased) landed
- b4bd1385043c 18 (unreleased) landed
- eb4e7224a1c6 19 (unreleased) landed
Backport GetWALInsertionTimeLineIfSet()
- 2a04624daa32 16 (unreleased) landed
TAP test for logical decoding on standby
- fcd77d53217b 16.0 cited