Apply the "LIMIT 1" optimization to partial DISTINCT

Title

Topic

Performance

Created

2024-01-30 05:57:45

Last modified

2024-01-31 04:27:50 (9 months, 3 weeks ago)

Latest email

2024-01-31 07:12:26 (9 months, 3 weeks ago)

Status

2024-03: Committed

Target version

Authors

Richard Guo (richardguo)

Reviewers

Committer

David Rowley (davidrowley)

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/4801
git checkout commitfest/cf/4801

Emails

Apply the "LIMIT 1" optimization to partial DISTINCT: First at 2024-01-26 07:42:33 by Richard Guo <guofenglinux at gmail.com>
Latest at 2024-01-31 07:12:26 by Richard Guo <guofenglinux at gmail.com>
Latest attachment (v1-0001-Apply-the-LIMIT-1-optimization-to-partial-DISTINCT.patch) at 2024-01-26 07:42:33 from Richard Guo <guofenglinux at gmail.com>
Attachment (v1-0001-Apply-the-LIMIT-1-optimization-to-partial-DISTINCT.patch) at 2024-01-26 07:42:33 from Richard Guo <guofenglinux at gmail.com> (Patch: Yes)

History

When	Who	What
2024-01-31 04:27:50	David Rowley (davidrowley)	Closed in commitfest 2024-03 with status: Committed
2024-01-31 04:27:50	David Rowley (davidrowley)	Changed committer to davidrowley
2024-01-30 05:58:02	Richard Guo (richardguo)	Changed authors to Richard Guo (richardguo)
2024-01-30 05:57:45	Richard Guo (richardguo)	Attached mail thread CAMbWs49JC0qvfUbzs-TVzgMpSSBiMJ_6sN=BaA9iohBgYkr=LA@mail.gmail.com
2024-01-30 05:57:45	Richard Guo (richardguo)	Created patch record