Possible incorrect row estimation in Gather path

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ID 5010
Title Possible incorrect row estimation in Gather path
Topic Bug Fixes
Created 2024-05-30 06:12:41
Last modified 2024-07-23 02:48:07 (3 months, 1 week ago)
Latest email 2024-07-23 02:37:32 (3 months, 1 week ago)
Status
2024-07: Committed
Target version
Authors Anthonin Bonnefoy (bonnefoa)
Reviewers Richard Guo (richardguo)Become reviewer
Committer Richard Guo (richardguo)
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/5010
git checkout commitfest/cf/5010
Emails
Possible incorrect row estimation for Gather paths
First at 2024-05-24 09:35:10 by Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com>
Latest at 2024-07-23 02:37:32 by Richard Guo <guofenglinux at gmail.com>
Latest attachment (v4-0001-Fix-rowcount-estimate-for-gather-merge-paths.patch) at 2024-07-22 09:55:47 from Richard Guo <guofenglinux at gmail.com>
    Attachment (v4-0001-Fix-rowcount-estimate-for-gather-merge-paths.patch) at 2024-07-22 09:55:47 from Richard Guo <guofenglinux at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Remove-unnecessary-assignment-of-path-rows-in-gat.patch) at 2024-07-22 08:47:24 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)
    Attachment (v2-0001-Remove-unnecessary-assignment-of-path-rows-in-gat.patch) at 2024-07-16 07:56:31 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)
    Attachment (v1-0002-Fix-row-estimation-in-gather-paths.patch) at 2024-05-24 09:35:10 from Anthonin Bonnefoy <anthonin.bonnefoy at datadoghq.com> (Patch: Yes)
History
When Who What
2024-07-23 02:48:07 Richard Guo (richardguo) Closed in commitfest 2024-07 with status: Committed
2024-07-23 02:48:07 Richard Guo (richardguo) Changed committer to richardguo
2024-07-17 00:32:19 Richard Guo (richardguo) Added richardguo as reviewer
2024-05-30 06:12:51 Anthonin Bonnefoy (bonnefoa) Changed authors to Anthonin Bonnefoy (bonnefoa)
2024-05-30 06:12:41 Anthonin Bonnefoy (bonnefoa) Attached mail thread CAO6_Xqr9+51NxgO=XospEkUeAg-p=EjAWmtpdcZwjRgGKJ53iA@mail.gmail.com
2024-05-30 06:12:41 Anthonin Bonnefoy (bonnefoa) Created patch record
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