remove_useless_groupby_columns is too enthusiastic

Title

Topic

Performance

Created

2022-07-12 17:38:23

Last modified

2022-10-12 05:42:07 (1 month, 2 weeks ago)

Latest email

2022-10-12 05:42:02 (1 month, 2 weeks ago)

Status

2022-09: Returned with feedback

Target version

Authors

Tom Lane (tgl)

Reviewers

David Rowley (davidrowley)Become reviewer

Committer

Links

Emails

remove_useless_groupby_columns is too enthusiastic: First at 2022-07-12 17:31:13 by Tom Lane <tgl at sss.pgh.pa.us>
Latest at 2022-10-12 05:42:02 by Michael Paquier <michael at paquier.xyz>
Latest attachment (prevent-removing-ORDER-BY-columns-from-GROUP-BY-1.patch) at 2022-07-12 17:31:13 from Tom Lane <tgl at sss.pgh.pa.us>
Attachment (prevent-removing-ORDER-BY-columns-from-GROUP-BY-1.patch) at 2022-07-12 17:31:13 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)

History

When	Who	What
2022-10-12 05:42:07	Michael Paquier (michael-kun)	Closed in commitfest 2022-09 with status: Returned with feedback
2022-09-16 00:23:00	David Rowley (davidrowley)	New status: Waiting on Author
2022-09-16 00:22:54	David Rowley (davidrowley)	Added davidrowley as reviewer
2022-07-12 17:38:35	Tom Lane (tgl)	Changed authors to Tom Lane (tgl)
2022-07-12 17:38:23	Tom Lane (tgl)	Attached mail thread 1657885.1657647073@sss.pgh.pa.us
2022-07-12 17:38:23	Tom Lane (tgl)	Created patch record