Add a attopt to disable MCV when estimating for Var = Const

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ID 4909
Title Add a attopt to disable MCV when estimating for Var = Const
Topic Performance
Created 2024-03-31 03:59:05
Last modified 2024-12-02 13:23:15 (1 week, 1 day ago)
Latest email 2024-04-28 02:39:27 (7 months, 1 week ago)
Status
2025-01: Needs review
2024-11: Moved to next CF
2024-09: Moved to next CF
2024-07: Moved to next CF
Target version
Authors Andy Fan (andy2)
Reviewers Become reviewer
Committer
Links CFbot results (CirrusCI) CFbot GitHub
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/4909
git checkout commitfest/cf/4909
Emails
a wrong index choose when statistics is out of date
First at 2024-03-03 07:01:23 by Andy Fan <zhihuifan1213 at 163.com>
Latest at 2024-04-28 02:39:27 by Andy Fan <zhihuifan1213 at 163.com>
Latest attachment (v1-0001-Add-a-attopt-to-disable-MCV-when-estimating-for-V.patch) at 2024-03-31 03:53:12 from Andy Fan <zhihuifan1213 at 163.com>
    Attachment (v1-0001-Add-a-attopt-to-disable-MCV-when-estimating-for-V.patch) at 2024-03-31 03:53:12 from Andy Fan <zhihuifan1213 at 163.com> (Patch: Yes)
    Attachment (draft-3.diff) at 2024-03-12 10:22:15 from Andrei Lepikhov <a.lepikhov at postgrespro.ru> (Patch: Yes)
    Attachment (v0-0001-Add-a-force_generic-attoptions-for-selfunc.c.patch) at 2024-03-05 12:56:29 from Andy Fan <zhihuifan1213 at 163.com> (Patch: Yes)
History
When Who What
2024-12-02 13:23:15 Dmitry Dolgov (erthalion) Closed in commitfest 2024-11 with status: Moved to next CF
2024-10-08 02:09:06 Michael Paquier (michael-kun) Closed in commitfest 2024-09 with status: Moved to next CF
2024-08-01 01:57:54 Corey Huinker (coreyh) Closed in commitfest 2024-07 with status: Moved to next CF
2024-04-03 02:00:53 Andy Fan (andy2) Changed authors to Andy Fan (andy2)
2024-03-31 03:59:05 Andy Fan (andy2) Attached mail thread 878r2zeqsp.fsf@163.com
2024-03-31 03:59:05 Andy Fan (andy2) Created patch record
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