Bug in ALTER SUBSCRIPTION ... SERVER / ... CONNECTION with broken old server

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ID 6707
Title Bug in ALTER SUBSCRIPTION ... SERVER / ... CONNECTION with broken old server
CI (CFBot) Summary
Stats (from CFBot) Patch version: v6, Patch count: 3, First patch: +176−73, All patches: +252−105
Tags Bugfix DDL
Created 2026-04-23 04:43:05
Last modified 2026-04-23 04:43:05 (1 month ago)
Latest email 2026-05-27 00:44:29 (1 week ago)
Status
PG20-1 (2026-07-01 – 2026-07-31): Needs review
Target version 19
Authors Chao Li (chaol)
Reviewers Zsolt Parragi (zsolt.parragi) Become reviewer
Committer
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Emails
Bug in ALTER SUBSCRIPTION ... SERVER / ... CONNECTION with broken old server
First at 2026-04-22 01:51:36 by Chao Li <li.evan.chao at gmail.com>
Latest at 2026-05-27 00:44:29 by Amit Kapila <amit.kapila16 at gmail.com>
Latest attachment (v6-0001-Avoid-errors-during-ALTER-SUBSCRIPTION.patch) at 2026-05-15 23:18:43 from Jeff Davis <pgsql at j-davis.com>
    Attachment (v6-0001-Avoid-errors-during-ALTER-SUBSCRIPTION.patch) at 2026-05-15 23:18:43 from Jeff Davis <pgsql at j-davis.com> (Patch: Yes)
    Attachment (v5-0001-Check-retain_dead_tuples-for-ALTER-SUBSCRIPTION-..patch) at 2026-05-14 21:45:10 from Jeff Davis <pgsql at j-davis.com> (Patch: Yes)
    Attachment (v4-0001-Avoid-errors-during-ALTER-SUBSCRIPTION.patch) at 2026-05-09 01:01:28 from Jeff Davis <pgsql at j-davis.com> (Patch: Yes)
    Attachment (v3-0001-Allow-altering-subscription-server-connection-wit.patch) at 2026-05-06 07:57:51 from Chao Li <li.evan.chao at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Allow-altering-subscription-server-connection-wit.patch) at 2026-04-30 04:11:47 from Chao Li <li.evan.chao at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Allow-altering-subscription-server-connection-wit.patch) at 2026-04-22 01:51:36 from Chao Li <li.evan.chao at gmail.com> (Patch: Yes)
History
When Who What
2026-05-28 00:07:09 Zsolt Parragi (zsolt.parragi) Added zsolt.parragi as reviewer
2026-04-23 04:43:05 Chao Li (chaol) Attached mail thread D908370F-2695-4231-851D-17179A6A6F2A@gmail.com
2026-04-23 04:43:05 Chao Li (chaol) Created patch record
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