Incremental Sort Cost Estimation Instability

Title

Topic

Bug Fixes

Created

2024-07-01 02:16:45

Last modified

2024-10-05 09:32:18 (1 month, 4 weeks ago)

Latest email

2024-11-11 14:10:47 (3 weeks, 1 day ago)

Status

2024-11: Needs review

2024-09: Moved to next CF

2024-07: Moved to next CF

Target version

Authors

Andrei Lepikhov (lepikhov)

Reviewers

Committer

Links

Checkout latest CFbot patchset

Go to your local checkout of the PostgreSQL repository and run:

git remote add commitfest https://github.com/postgresql-cfbot/postgresql.git
git fetch commitfest cf/5093
git checkout commitfest/cf/5093

Emails

Incremental Sort Cost Estimation Instability: First at 2024-06-26 15:00:27 by Andrei Lepikhov <lepihov at gmail.com>
Latest at 2024-11-11 14:10:47 by Andrei Lepikhov <lepihov at gmail.com>
Latest attachment (0001-Improve-group-number-estimation.patch) at 2024-11-11 14:10:47 from Andrei Lepikhov <lepihov at gmail.com>
    Attachment (0001-Improve-group-number-estimation.patch) at 2024-11-11 14:10:47 from Andrei Lepikhov <lepihov at gmail.com> (Patch: Yes)
    Attachment (v4-0001-Stabilise-incremental-sort-cost-calculation.patch) at 2024-11-07 05:57:46 from Andrei Lepikhov <lepihov at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Stabilize-incremental-sort-estimation.patch) at 2024-10-08 04:33:36 from Andrei Lepikhov <lepihov at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Stabilize-incremental-sort-estimation.patch) at 2024-09-23 13:02:57 from Andrei Lepikhov <lepihov at gmail.com> (Patch: Yes)
    Attachment (0001-Add-a-reference-to-the-expression-which-has-triggere.patch) at 2024-06-26 15:00:27 from Andrei Lepikhov <lepihov at gmail.com> (Patch: Yes)

History

When	Who	What
2024-10-05 09:32:18	Andrey Borodin (x4m)	Closed in commitfest 2024-09 with status: Moved to next CF
2024-09-23 13:21:47	Andrei Lepikhov (lepikhov)	New status: Needs review
2024-09-12 01:07:49	David Rowley (davidrowley)	New status: Waiting on Author
2024-08-01 02:15:13	Corey Huinker (coreyh)	Closed in commitfest 2024-07 with status: Moved to next CF
2024-07-01 02:17:10	Andrei Lepikhov (lepikhov)	Changed authors to Andrei Lepikhov (lepikhov)
2024-07-01 02:17:10	Andrei Lepikhov (lepikhov)	Changed targetversion to 18
2024-07-01 02:16:46	Andrei Lepikhov (lepikhov)	Attached mail thread ba0edc53-4b1f-4c67-92d1-29aeddb36a18@gmail.com
2024-07-01 02:16:45	Andrei Lepikhov (lepikhov)	Created patch record