Direct TOAST v2, faster, smaller and no migration needed

Title

CI (CFBot)

Needs rebase! Needs rebase since 1 week. Failing since 1 week.
Additional links previous successfully applied patch (outdated):

Stats (from CFBot)

Unknown

Tags

GUC Help - Benchmarks Help - Bikeshedding Help - User Testing Performance Testing

Created

2026-09-05 12:41:02

Last modified

2026-09-05 12:41:02 (2 months ago)

Latest email

2026-10-18 20:36:39 (3 weeks ago)

Status

PG20-3 (2026-11-01 – 2026-11-30): Needs review

Target version

Authors

Hannu Krosing (hannukrosing)

Reviewers

Committer

Links

Git

Emails

Direct TOAST v2, faster, smaller and no migration needed: First at 2026-09-05 12:24:50 by Hannu Krosing <hannuk at google.com>
Latest at 2026-10-18 20:36:39 by Hannu Krosing <hannuk at google.com>
Latest attachment (v15-0001-Refactor-detoasting-and-decompression-pipeline-t.patch) at 2026-10-18 20:36:39 from Hannu Krosing <hannuk at google.com>
    Attachment (v15-0001-Refactor-detoasting-and-decompression-pipeline-t.patch) at 2026-10-18 20:36:39 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v14-0001-Refactor-detoasting-and-decompression-pipeline-t.patch) at 2026-10-08 20:23:37 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (online_shrink_table.py) at 2026-10-05 15:37:09 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v13-0004-Support-Direct-TOAST-in-logical-decoding-replica.patch) at 2026-10-03 16:26:07 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v12-0005-Add-amcheck-verification-for-Direct-TOAST-tuples.patch) at 2026-10-01 12:41:14 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v11-0005-Add-amcheck-verification-for-Direct-TOAST-tuples.patch) at 2026-09-27 13:14:35 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v10-0005-Add-amcheck-verification-for-Direct-TOAST-tuples.patch) at 2026-09-25 06:49:52 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v9-0005-Add-amcheck-verification-for-Direct-TOAST-tuples.patch) at 2026-09-22 15:44:39 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v7-0001-Refactor-detoasting-and-decompression-pipeline-to.patch) at 2026-09-21 18:29:14 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v6-0002-Add-Direct-TOAST-catalog-GUC-and-reloptions-infra.patch) at 2026-09-21 15:02:53 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v5-0004-Support-Direct-TOAST-in-logical-decoding-replicat.patch) at 2026-09-21 12:11:00 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v4-0002-Add-Direct-TOAST-catalog-GUC-and-reloptions-infra.patch) at 2026-09-21 09:55:03 from Hannu Krosing <hannuk at google.com> (Patch: No)
    Attachment (v2-0001-Refactor-detoasting-pipeline-to-unify-full-and-sl.patch) at 2026-09-05 12:24:50 from Hannu Krosing <hannuk at google.com> (Patch: No)

History

When	Who	What
2026-10-29 10:04:39	CFbot	Patch needs rebase
2026-10-08 20:36:40	CFbot	Patch does not need rebase anymore
2026-10-06 02:16:37	CFbot	Patch needs rebase
2026-10-03 16:58:47	CFbot	Patch does not need rebase anymore
2026-09-29 15:21:42	CFbot	Patch needs rebase
2026-09-27 13:34:40	CFbot	Patch does not need rebase anymore
2026-09-25 07:04:33	CFbot	Patch needs rebase
2026-09-21 10:09:41	CFbot	Patch does not need rebase anymore
2026-09-07 02:45:36	CFbot	Patch needs rebase
2026-09-05 12:41:02	Hannu Krosing (hannukrosing)	Attached mail thread CAMT0RQT5HHYLGWOWPh=sceKS7+jEE5jTULRTWC9aY9vYjF8OvA@mail.gmail.com
2026-09-05 12:41:02	Hannu Krosing (hannukrosing)	Created patch record