Propagate stadistinct through GROUP BY/DISTINCT in subqueries and CTEs

Title

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v2, Patch count: 1, First patch: +237−14, All patches: +237−14

Tags

Performance

Created

2026-04-29 01:31:37

Last modified

2026-07-08 01:05:19 (2 weeks ago)

Latest email

2026-07-08 00:57:24 (2 weeks ago)

Status

PG20-1 (2026-07-01 – 2026-07-31): Committed

Target version

Authors

Richard Guo (richardguo)

Reviewers

Become reviewer

Committer

Richard Guo (richardguo)

Links

Emails

Propagate stadistinct through GROUP BY/DISTINCT in subqueries and CTEs: First at 2026-04-13 01:18:42 by Richard Guo <guofenglinux at gmail.com>
Latest at 2026-07-08 00:57:24 by Richard Guo <guofenglinux at gmail.com>
Latest attachment (v2-0001-Propagate-stadistinct-through-GROUP-BY-DISTINCT-i.patch) at 2026-07-07 05:31:46 from Richard Guo <guofenglinux at gmail.com>
Attachment (v2-0001-Propagate-stadistinct-through-GROUP-BY-DISTINCT-i.patch) at 2026-07-07 05:31:46 from Richard Guo <guofenglinux at gmail.com> (Patch: Yes)
Attachment (v1-0001-Propagate-stadistinct-through-GROUP-BY-DISTINCT-i.patch) at 2026-04-13 01:18:42 from Richard Guo <guofenglinux at gmail.com> (Patch: Yes)

History

When	Who	What
2026-07-08 01:05:19	Richard Guo (richardguo)	Closed in commitfest PG20-1 with status: Committed
2026-07-08 01:05:19	Richard Guo (richardguo)	Changed committer to richardguo
2026-04-29 01:31:37	Richard Guo (richardguo)	Attached mail thread CAMbWs49rWYrecgreDhKsfx3VSDW=qo35s+iAmgGu=wpARrM8_g@mail.gmail.com
2026-04-29 01:31:37	Richard Guo (richardguo)	Created patch record