ALTER COLUMN SET EXPRESSION on partitions not work in case of dependencies

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ID 7117
Title ALTER COLUMN SET EXPRESSION on partitions not work in case of dependencies
CI (CFBot) Summary
Stats (from CFBot) Patch version: v1, Patch count: 1, First patch: +246−6, All patches: +246−6
Tags Bugfix
Created 2026-08-07 05:47:00
Last modified 2026-08-07 05:47:20 (1 hour ago)
Latest email 2026-08-07 02:11:53 (4 hours ago)
Status
PG20-2 (2026-09-01 – 2026-09-30): Needs review
Target version stable
Authors Jian He (stayreal)
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ALTER COLUMN SET EXPRESSION on partitions not work in case of constraint dependencies
First at 2026-08-01 05:57:45 by jian he <jian.universality at gmail.com>
Latest at 2026-08-07 02:11:53 by jian he <jian.universality at gmail.com>
Latest attachment (v1-0001-Disallow-ALTER-TABLE-SET-EXPRESSION-if-dependent-cannot-rebuilt.patch) at 2026-08-07 02:11:53 from jian he <jian.universality at gmail.com>
    Attachment (v1-0001-Disallow-ALTER-TABLE-SET-EXPRESSION-if-dependent-cannot-rebuilt.patch) at 2026-08-07 02:11:53 from jian he <jian.universality at gmail.com> (Patch: No)
History
When Who What
2026-08-07 05:47:20 Jian He (stayreal) Changed name to ALTER COLUMN SET EXPRESSION on partitions not work in case of dependencies
2026-08-07 05:47:01 Jian He (stayreal) Attached mail thread CACJufxEomSz3BwUGfk8A6MeAKj=Cki5B+gYTbJO=ACCJyytWZg@mail.gmail.com
2026-08-07 05:47:00 Jian He (stayreal) Created patch record
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