Simplify COALESCE with single argument

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ID 5698
Title Simplify COALESCE with single argument
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 2, First patch: +7−0, All patches: +55−48
Topic Server Features
Tags
Created 2025-04-14 14:24:23
Last modified 2025-07-03 21:40:44 (3 months ago)
Latest email 2025-07-03 21:45:42 (3 months ago)
Status
PG19-1 (2025-07-01 – 2025-07-31): Committed
Target version
Authors Maksim Milyutin (maksm90)
Reviewers Tom Lane (tgl)Become reviewer
Committer Tom Lane (tgl)
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Emails
COALESCE with single argument looks like identity function
First at 2025-04-11 13:26:36 by Maksim Milyutin <maksim.milyutin at tantorlabs.ru>
Latest at 2025-07-03 21:45:42 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (v1-0002-Adjust-regression-tests.patch) at 2025-04-14 14:33:36 from Maksim Milyutin <maksim.milyutin at tantorlabs.ru>
    Attachment (v1-0002-Adjust-regression-tests.patch) at 2025-04-14 14:33:36 from Maksim Milyutin <maksim.milyutin at tantorlabs.ru> (Patch: Yes)
    Attachment (v1-0001-Simplify-COALESCE-with-single-argument.patch) at 2025-04-11 13:26:36 from Maksim Milyutin <maksim.milyutin at tantorlabs.ru> (Patch: Yes)
History
When Who What
2025-07-03 21:40:44 Tom Lane (tgl) Closed in commitfest PG19-1 with status: Committed
2025-07-03 21:40:44 Tom Lane (tgl) Changed committer to tgl
2025-04-14 15:52:08 Tom Lane (tgl) Added tgl as reviewer
2025-04-14 14:24:23 Maksim Milyutin (maksm90) Attached mail thread 8e8573c3-1411-448d-877e-53258b7b2be0@tantorlabs.ru
2025-04-14 14:24:23 Maksim Milyutin (maksm90) Created patch record
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