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: Maxim Orlov <orlovmg@gmail.com>, Shubham Khanna <khannashubham1197@gmail.com>, Daniel Gustafsson <daniel@yesql.se>, 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: 2024-07-23T09:13:51Z

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

Attachments

v55-0002-Use-64-bit-FullTransactionId-instead-of-Epoch-xi.patch (application/x-patch) patch v55-0002
v55-0004-Use-64-bit-GUCs.patch (application/x-patch) patch v55-0004
v55-0003-Use-64-bit-SLRU-pages-in-callers.patch (application/x-patch) patch v55-0003
v55-0001-Use-64-bit-format-to-output-XIDs.patch (application/x-patch) patch v55-0001
v55-0005-README.XID64.patch (application/x-patch) patch v55-0005

Hi,

> Here is the fix. It can be tested like this:
> [...]

PFA the rebased patchset.


--
Best regards,
Aleksander Alekseev