Re: IPC/MultixactCreation on the Standby server

Dmitry <dsy.075@yandex.ru>

From: Dmitry <dsy.075@yandex.ru>

To: Andrey Borodin <x4mmm@yandex-team.ru>

Cc: Álvaro Herrera <alvherre@kurilemu.de>, pgsql-hackers@lists.postgresql.org

Date: 2025-08-05T14:36:26Z

Lists: pgsql-hackers

On 31.07.2025 09:29, Andrey Borodin wrote:
> Here's an updated two patches, one for Postgres 17 and one for 
> mater(with a test).
I ran tests on PG17 with patch v9.

I tried to reproduce it for three cases, the first when we explicitly 
use for key share, the second through subtransactions
and the third, through implicit use of for key share, through an foreign 
key.

There are no more sessions hanging on the replica, that's great!

Thank you all very much!

Best regards,
Dmitry.

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

Fix test to work with non-8kB block sizes
- 7c2061bdfba7 19 (unreleased) landed
Fix setting next multixid's offset at offset wraparound
- 48969555447f 14.21 landed
- b9a02b9780bc 15.16 landed
- 4d689a17693e 16.12 landed
- cad40cec24f3 17.8 landed
- 02ba5e3be4f3 18.2 landed
- 4d936c3fff1a 19 (unreleased) landed
Add test for multixid wraparound
- 7b81be9b4267 19 (unreleased) landed
Set next multixid's offset when creating a new multixid
- 81416e1016dd 14.21 landed
- 8cfb174a61eb 15.16 landed
- 635166913078 16.12 landed
- 8ba61bc06386 17.8 landed
- e46041fd973c 18.2 landed
- 789d65364cde 19 (unreleased) landed
psql: Improve tab completion for large objects.
- 14ee8e640300 19 (unreleased) cited
Refactor some repetitive SLRU code
- c61678551699 19 (unreleased) cited
Transaction IDs wrap around, per my proposal of 13-Aug-01. More
- bc7d37a525c0 7.2.1 cited