estimating joins using extended statistics

Title

Topic

Server Features

Created

2021-03-31 17:39:58

Last modified

2022-02-07 03:20:42 (2 years, 9 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

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