tablecmds: fix Deadlock caused by Attach Partition

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ID 6442
Title tablecmds: fix Deadlock caused by Attach Partition
CI (CFBot) Summary
Stats (from CFBot) Patch version: v4, Patch count: 2, First patch: +122−6, All patches: +171−6
Tags Bugfix DDL
Created 2026-01-30 06:50:49
Last modified 2026-10-22 18:05:30 (50 minutes ago)
Latest email 2026-10-22 18:05:21 (50 minutes ago)
Status
PG20-3 (2026-11-01 – 2026-11-30): Ready for Committer
PG20-2 (2026-09-01 – 2026-09-30): Moved to different CF
PG20-1 (2026-07-01 – 2026-07-31): Moved to different CF
PG19-Final (2026-03-01 – 2026-04-09): Moved to different CF
Target version 19
Authors Chao Li (chaol)
Reviewers Aidar Imamov (gipergeek), Surya Poondla (spoondla) Become reviewer
Committer
Links
Emails
tablecmds: Deadlock caused by Attach Partition
First at 2026-01-30 03:15:51 by Chao Li <li.evan.chao at gmail.com>
Latest at 2026-10-22 18:05:21 by surya poondla <suryapoondla4 at gmail.com>
Latest attachment (v4-0001-Prevent-deadlock-between-ALTER-TABLE-recursion-an.patch) at 2026-10-22 01:16:47 from Chao Li <li.evan.chao at gmail.com>
    Attachment (v4-0001-Prevent-deadlock-between-ALTER-TABLE-recursion-an.patch) at 2026-10-22 01:16:47 from Chao Li <li.evan.chao at gmail.com> (Patch: No)
    Attachment (v3-0001-Prevent-deadlock-between-ALTER-TABLE-recursion-an.patch) at 2026-10-21 01:50:23 from Chao Li <li.evan.chao at gmail.com> (Patch: No)
    Attachment (v2-0001-Prevent-deadlock-between-ALTER-TABLE-recursion-an.patch) at 2026-10-20 07:01:29 from Chao Li <li.evan.chao at gmail.com> (Patch: No)
    Attachment (0002-Add-isolation-test-for-ATTACH-PARTITION-lock-orderin.patch) at 2026-10-19 19:06:13 from surya poondla <suryapoondla4 at gmail.com> (Patch: No)
    Attachment (v1-0001-Injection-point-based-test-for-lock-ordering-bug.patch) at 2026-09-03 11:44:06 from Kirill Reshke <reshkekirill at gmail.com> (Patch: No)
    Attachment (nocfbot_nested_partitions.sh) at 2026-01-30 03:15:51 from Chao Li <li.evan.chao at gmail.com> (Patch: No)
History
When Who What
2026-10-22 18:05:30 Surya Poondla (spoondla) New status: Ready for Committer
2026-10-05 03:46:35 Surya Poondla (spoondla) Added spoondla as reviewer
2026-10-01 00:00:08 CFbot Moved from CF PG20-2 to CF PG20-3
2026-09-21 18:33:37 Aidar Imamov (gipergeek) Added gipergeek as reviewer
2026-08-01 00:00:08 CFbot Moved from CF PG20-1 to CF PG20-2
2026-04-01 02:33:38 Chao Li (chaol) Moved from CF PG19-Final to CF PG20-1
2026-01-30 06:50:49 Chao Li (chaol) Attached mail thread CFACA0EB-7E6F-4FAA-9ACE-1FC2226D7482@gmail.com
2026-01-30 06:50:49 Chao Li (chaol) Created patch record
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