Removing redundant grouping columns

Title

Topic

Performance

Created

2022-12-27 22:21:41

Last modified

2023-01-18 17:38:41 (1 year, 10 months ago)

Latest email

2023-01-18 17:39:08 (1 year, 10 months ago)

Status

2023-01: Committed

Target version

Authors

Tom Lane (tgl)

Reviewers

Committer

Tom Lane (tgl)

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/4083
git checkout commitfest/cf/4083

Emails

Removing redundant grouping columns: First at 2022-12-27 22:18:09 by Tom Lane <tgl at sss.pgh.pa.us>
Latest at 2023-01-18 17:39:08 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (v5-0001-remove-redundant-GROUP-BY.patch) at 2023-01-17 22:51:08 from Tom Lane <tgl at sss.pgh.pa.us>
    Attachment (v5-0001-remove-redundant-GROUP-BY.patch) at 2023-01-17 22:51:08 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (v4-0001-remove-redundant-GROUP-BY.patch) at 2023-01-14 21:23:47 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (v3-0001-remove-redundant-GROUP-BY.patch) at 2022-12-30 21:02:06 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (remove-redundant-GROUP-BY-2.patch) at 2022-12-27 23:24:44 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (remove-redundant-GROUP-BY-1.patch) at 2022-12-27 22:18:09 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)

History

When	Who	What
2023-01-18 17:38:41	Tom Lane (tgl)	Closed in commitfest 2023-01 with status: Committed
2023-01-18 17:38:41	Tom Lane (tgl)	Changed committer to tgl
2022-12-27 22:21:57	Tom Lane (tgl)	Changed authors to Tom Lane (tgl)
2022-12-27 22:21:42	Tom Lane (tgl)	Attached mail thread 185315.1672179489@sss.pgh.pa.us
2022-12-27 22:21:41	Tom Lane (tgl)	Created patch record