Re: Add 64-bit XIDs into PostgreSQL 15

Peter Geoghegan <pg@bowt.ie>

From: Peter Geoghegan <pg@bowt.ie>

To: Robert Haas <robertmhaas@gmail.com>

Cc: Chris Travers <chris@orioledata.com>, Bruce Momjian <bruce@momjian.us>, Aleksander Alekseev <aleksander@timescale.com>, pgsql-hackers@lists.postgresql.org, Chris Travers <chris.travers@gmail.com>, Fedor Sigaev <teodor@sigaev.ru>, Alexander Korotkov <aekorotkov@gmail.com>, Konstantin Knizhnik <knizhnik@garret.ru>, Nikita Glukhov <n.gluhov@postgrespro.ru>, Yura Sokolov <y.sokolov@postgrespro.ru>, Maxim Orlov <orlovmg@gmail.com>, Pavel Borisov <pashkin.elfe@gmail.com>, Simon Riggs <simon.riggs@enterprisedb.com>

Date: 2022-11-30T16:35:15Z

Lists: pgsql-hackers

Commits

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

Add SLRU tests for 64-bit page case
- a60b8a58f435 17.0 landed
Make use FullTransactionId in 2PC filenames
- 5a1dfde8334b 17.0 landed
Use larger segment file names for pg_notify
- 2cdf131c46e6 17.0 landed
Index SLRUs by 64-bit integers rather than by 32-bit integers
- 4ed8f0913bfd 17.0 landed

On Wed, Nov 30, 2022 at 8:13 AM Robert Haas <robertmhaas@gmail.com> wrote:
> I haven't checked the patches to see whether they look correct, and
> I'm concerned in particular about upgrade scenarios. But if there's a
> way we can get that part committed, I think it would be a clear win.

+1

-- 
Peter Geoghegan