Fix write skew under SERIALIZABLE for Tid Scan & Tid Range Scan

Title

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v5, Patch count: 2, First patch: +334−14, All patches: +418−16

Tags

Bugfix

Created

2026-08-01 04:47:23

Last modified

2026-10-01 00:00:09 (22 hours ago)

Latest email

2026-09-23 22:39:53 (1 week ago)

Status

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

PG20-2 (2026-09-01 – 2026-09-30): Moved to different CF

Target version

stable

Authors

Aleksander Alekseev (a.alekseev), Jacob Brazeal (polkerty)

Reviewers

Zsolt Parragi (zsolt.parragi) Become reviewer

Committer

Links

Emails

Write skew observed under serializable isolation: First at 2026-07-27 05:58:21 by Jacob Brazeal <jacob.brazeal at gmail.com>
Latest at 2026-09-23 22:39:53 by Aleksander Alekseev <aleksander at tigerdata.com>
Latest attachment (v5-0001-Fix-write-skew-under-SERIALIZABLE-for-TID-range-s.patch) at 2026-09-23 13:13:58 from Aleksander Alekseev <aleksander at tigerdata.com>
    Attachment (v5-0001-Fix-write-skew-under-SERIALIZABLE-for-TID-range-s.patch) at 2026-09-23 13:13:58 from Aleksander Alekseev <aleksander at tigerdata.com> (Patch: No)
    Attachment (v4-0001-Fix-write-skew-under-SERIALIZABLE-for-TID-range-s.patch) at 2026-09-22 12:30:43 from Aleksander Alekseev <aleksander at tigerdata.com> (Patch: No)
    Attachment (v3-0001-Fix-write-skew-under-SERIALIZABLE-for-Tid-Range-S.patch) at 2026-09-21 12:41:54 from Aleksander Alekseev <aleksander at tigerdata.com> (Patch: No)
    Attachment (v2-0001-Fix-write-skew-under-SERIALIZABLE-for-Tid-Range-S.patch) at 2026-09-21 11:51:49 from Aleksander Alekseev <aleksander at tigerdata.com> (Patch: No)
    Attachment (serializable-silently-accepts-write-skew-tid-range-scan-take-v1.patch) at 2026-07-27 06:05:31 from Jacob Brazeal <jacob.brazeal at gmail.com> (Patch: Yes)

History

When	Who	What
2026-10-01 00:00:09	CFbot	Moved from CF PG20-2 to CF PG20-3
2026-09-23 13:16:27	Aleksander Alekseev (a.alekseev)	Changed name to Fix write skew under SERIALIZABLE for Tid Scan & Tid Range Scan
2026-09-23 08:29:35	Zsolt Parragi (zsolt.parragi)	Added zsolt.parragi as reviewer
2026-09-22 12:33:03	Aleksander Alekseev (a.alekseev)	New status: Needs review
2026-09-22 12:32:57	Aleksander Alekseev (a.alekseev)	Removed a.alekseev from reviewers
2026-09-22 12:32:53	Aleksander Alekseev (a.alekseev)	Changed authors to Aleksander Alekseev (a.alekseev), Jacob Brazeal (polkerty)
2026-09-21 12:08:32	CFbot	Patch does not need rebase anymore
2026-09-21 11:52:45	Aleksander Alekseev (a.alekseev)	New status: Ready for Committer
2026-09-21 11:52:41	Aleksander Alekseev (a.alekseev)	Added a.alekseev as reviewer
2026-09-21 11:52:38	Aleksander Alekseev (a.alekseev)	Changed name to Fix write skew under SERIALIZABLE for Tid Range Scans
2026-08-01 17:29:31	CFbot	Patch needs rebase
2026-08-01 04:47:23	Jacob Brazeal (polkerty)	Attached mail thread CA+COZaBo+ZpKgMvxcdACUjNtdYipe9Em06iX5KHLTVaTmFibiw@mail.gmail.com
2026-08-01 04:47:23	Jacob Brazeal (polkerty)	Created patch record