estimating joins using extended statistics

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ID 3055
Title estimating joins using extended statistics
Topic Server Features
Created 2021-03-31 17:39:58
Last modified 2022-02-07 03:20:42 (2 years, 10 months ago)
Latest email 2022-01-19 10:18:09 (2 years, 10 months ago)
Status
2022-01: Returned with feedback
2021-11: Moved to next CF
2021-09: Moved to next CF
2021-07: Moved to next CF
Target version
Authors Tomas Vondra (fuzzycz)
Reviewers Andy Fan (andyf)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/3055
git checkout commitfest/cf/3055
Emails
using extended statistics to improve join estimates
First at 2021-03-31 17:36:39 by Tomas Vondra <tomas.vondra at enterprisedb.com>
Latest at 2022-01-19 10:18:09 by Julien Rouhaud <rjuju123 at gmail.com>
Latest attachment (0001-Estimate-joins-using-extended-statistics-20220101.patch) at 2022-01-01 17:21:06 from Tomas Vondra <tomas.vondra at enterprisedb.com>
    Attachment (0001-Estimate-joins-using-extended-statistics-20220101.patch) at 2022-01-01 17:21:06 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: Yes)
    Attachment (0001-Estimate-joins-using-extended-statistics-20211213.patch) at 2021-12-13 13:20:40 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: Yes)
    Attachment (0001-Estimate-joins-using-extended-statistics-20211006.patch) at 2021-10-06 19:33:03 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: Yes)
    Attachment (extended-stats-joins-20210614.patch) at 2021-06-14 17:34:15 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: Yes)
    Attachment (extended-stats-joins-poc.patch) at 2021-03-31 17:36:39 from Tomas Vondra <tomas.vondra at enterprisedb.com> (Patch: Yes)
History
When Who What
2022-02-20 05:19:40 Andy Fan (andyf) Added andyf as reviewer
2022-02-07 03:20:42 Julien Rouhaud (rjuju) Closed in commitfest 2022-01 with status: Returned with feedback
2022-01-19 10:18:28 Julien Rouhaud (rjuju) New status: Waiting on Author
2021-12-03 07:44:52 Michael Paquier (michael-kun) Closed in commitfest 2021-11 with status: Moved to next CF
2021-10-04 16:35:23 Jaime Casanova (jcasanov) Closed in commitfest 2021-09 with status: Moved to next CF
2021-08-03 02:32:05 Masahiko Sawada (masahikosawada) Closed in commitfest 2021-07 with status: Moved to next CF
2021-03-31 17:40:05 Tomas Vondra (fuzzycz) Changed authors to Tomas Vondra (fuzzycz)
2021-03-31 17:39:58 Tomas Vondra (fuzzycz) Attached mail thread c8c0ff31-3a8a-7562-bbd3-78b2ec65f16c@enterprisedb.com
2021-03-31 17:39:58 Tomas Vondra (fuzzycz) Created patch record
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