Re: Add 64-bit XIDs into PostgreSQL 15

Aleksander Alekseev <aleksander@timescale.com>

From: Aleksander Alekseev <aleksander@timescale.com>

To: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Cc: Daniel Gustafsson <daniel@yesql.se>, Maxim Orlov <orlovmg@gmail.com>, Pavel Borisov <pashkin.elfe@gmail.com>, Robert Haas <robertmhaas@gmail.com>, Chris Travers <chris@orioledata.com>, Bruce Momjian <bruce@momjian.us>, Chris Travers <chris.travers@gmail.com>, Peter Geoghegan <pg@bowt.ie>, 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>

Date: 2023-07-04T10:02:37Z

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

Hi,

> This patch hasn't applied in quite some time, and the thread has moved to
> discussing higher lever items rather than the suggested patch, so I'm closing
> this as Returned with Feedback.  Please feel free to resubmit when there is
> renewed interest and a concensus on how/what to proceed with.

Yes, this thread awaits several other patches to be merged [1] in
order to continue, so it makes sense to mark it as RwF for the time
being. Thanks!

[1]: https://commitfest.postgresql.org/43/3489/

-- 
Best regards,
Aleksander Alekseev