Bypassing cursors in postgres_fdw to enable parallel plans

Edit
ID 6233
Title Bypassing cursors in postgres_fdw to enable parallel plans
CI (CFBot) Summary
Stats (from CFBot) Patch version: v5, Patch count: 1, First patch: +612−81, All patches: +612−81
Tags Performance postgres_fdw
Created 2025-11-18 09:41:51
Last modified 2025-11-18 09:41:52 (3 months ago)
Latest email 2026-01-26 11:44:23 (3 weeks ago)
Status
PG19-4 (2026-01-01 – 2026-01-31): Needs review
Target version 19
Authors Rafia Sabih (rafia.sabih)
Reviewers Become reviewer
Committer
Links
Emails
Bypassing cursors in postgres_fdw to enable parallel plans
First at 2025-01-06 08:52:10 by Rafia Sabih <rafia.pghackers at gmail.com>
Latest at 2026-01-26 11:44:23 by Rafia Sabih <rafia.pghackers at gmail.com>
Latest attachment (v5-0001-Fetch-without-cursors.patch) at 2026-01-26 11:44:23 from Rafia Sabih <rafia.pghackers at gmail.com>
    Attachment (v5-0001-Fetch-without-cursors.patch) at 2026-01-26 11:44:23 from Rafia Sabih <rafia.pghackers at gmail.com> (Patch: Yes)
    Attachment (selecting-ctids.diff) at 2025-12-17 14:09:28 from Alexander Pyhalov <a.pyhalov at postgrespro.ru> (Patch: Yes)
    Attachment (v4-0001-Fetch-without-cursors.patch) at 2025-11-27 10:50:27 from Rafia Sabih <rafia.pghackers at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Fetch-without-cursors.patch) at 2025-11-14 16:06:08 from Rafia Sabih <rafia.pghackers at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Fetch-without-cursors.patch) at 2025-09-29 14:51:13 from Rafia Sabih <rafia.pghackers at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Add-a-fetch-mechanism-without-cursors.patch) at 2025-01-17 12:03:09 from Rafia Sabih <rafia.pghackers at gmail.com> (Patch: Yes)
    Attachment (0001-Add-a-fetch-mechanism-without-cursors.patch) at 2025-01-06 08:52:10 from Rafia Sabih <rafia.pghackers at gmail.com> (Patch: Yes)
History
When Who What
2026-01-26 12:06:31 CFbot Patch does not need rebase anymore
2025-12-12 17:14:23 CFbot Patch needs rebase
2025-12-10 17:06:29 CFbot Patch does not need rebase anymore
2025-12-04 01:15:26 CFbot Patch needs rebase
2025-12-01 14:48:30 CFbot Patch does not need rebase anymore
2025-11-29 12:43:23 CFbot Patch needs rebase
2025-11-18 09:41:51 Rafia Sabih (rafia.sabih) Attached mail thread CA+FpmFcmO5ctjYgQxSomJC=mCugqPo+51Le2wdxX0kWxjvBBig@mail.gmail.com
2025-11-18 09:41:51 Rafia Sabih (rafia.sabih) Created patch record
Edit