Re: Add 64-bit XIDs into PostgreSQL 15
Maxim Orlov <orlovmg@gmail.com>
From: Maxim Orlov <orlovmg@gmail.com>
To: Pavel Borisov <pashkin.elfe@gmail.com>
Cc: Justin Pryzby <pryzby@telsasoft.com>,
Aleksander Alekseev <aleksander@timescale.com>, Postgres hackers <pgsql-hackers@lists.postgresql.org>,
Stephen Frost <sfrost@snowman.net>, Alexander Korotkov <aekorotkov@gmail.com>,
Andres Freund <andres@anarazel.de>, Ilya Anfimov <ilan@tzirechnoy.com>
Date: 2022-04-13T10:48:52Z
Lists: pgsql-hackers
Commits
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the thread's linked commits as JSON, with link sources.
API reference →
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Add SLRU tests for 64-bit page case
- a60b8a58f435 17.0 landed
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Make use FullTransactionId in 2PC filenames
- 5a1dfde8334b 17.0 landed
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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
- v32-0004-Use-64-bit-pages-representation-in-SLRU-callers.patch (application/octet-stream) patch v32-0004
- v32-0003-Use-64-bit-FullTransactionId-instead-of-Epoch-xi.patch (application/octet-stream) patch v32-0003
- v32-0001-Use-64-bit-numbering-of-SLRU-pages.patch (application/octet-stream) patch v32-0001
- v32-0005-README.XID64.patch (application/octet-stream) patch v32-0005
- v32-0002-Use-64-bit-format-to-output-XIDs.patch (application/octet-stream) patch v32-0002
- v32-0006-Use-64-bit-GUCs.patch (application/octet-stream) patch v32-0006
- v32-0007-Use-64-bit-XIDs.patch (application/octet-stream) patch v32-0007
Hi! Here is a rebased version of the path v32. Things changed: - revert unneeded 64-bit xid related changes on sequence pages - fix in convert_heap - fix new page init when full_page_write=off - added test.sh changes into new 002_pg_upgrade.pl - and massive refactoring of page conversions after pu_upgrade - made xid type alignment compatible with AIX double alignment Review are very welcome! -- Best regards, Maxim Orlov.