Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY)

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ID 6245
Title Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY)
CI (CFBot) Summary
Stats (from CFBot) Patch version: v15, Patch count: 1, First patch: +978−150, All patches: +978−150
Tags My First Patch Performance Refactoring Only
Created 2025-11-21 04:32:00
Last modified 2026-04-01 00:00:06 (yesterday)
Latest email 2026-03-21 07:33:17 (1 week ago)
Status
PG19-Final (2026-03-01 – 2026-04-09): Ready for Committer
PG19-4 (2026-01-01 – 2026-01-31): Moved to different CF
Target version 19
Authors Boris Mironov (bmironov)
Reviewers Fujii Masao (masaofujii), Egor Madyshev (emadyshev)Become reviewer
Committer
Links Git
Emails
Idea to enhance pgbench by more modes to generate data (multi-TXNs, UNNEST, COPY BINARY)
First at 2025-11-11 13:33:16 by Boris Mironov <boris_mironov at outlook.com>
Latest at 2026-03-21 07:33:17 by Madyshev Egor <E.Madyshev at ftdata.ru>
Latest attachment (v15-pgbench-faster-modes.patch) at 2026-03-11 11:53:07 from Boris Mironov <boris_mironov at outlook.com>
    Attachment (v15-pgbench-faster-modes.patch) at 2026-03-11 11:53:07 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v14-pgbench-faster-modes.patch) at 2026-03-09 05:18:58 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v12-pgbench-faster-modes.patch) at 2026-03-06 14:21:36 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v11-pgbench-faster-modes.patch) at 2026-03-03 11:13:01 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v10-pgbench-faster-modes.patch) at 2026-03-03 04:06:30 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v9-pgbench-faster-modes.patch) at 2026-03-01 12:18:03 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v8-pgbench-faster-modes.patch) at 2026-02-23 10:41:19 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v7-pgbench-faster-modes.patch) at 2026-02-06 11:08:23 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (performance_tests.xlsx) at 2026-02-06 10:48:03 from Boris Mironov <boris_mironov at outlook.com> (Patch: No)
    Attachment (v6-pgbench-faster-modes.patch) at 2026-01-30 07:06:30 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v5-pgbench-faster-modes.patch) at 2026-01-29 13:55:36 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v4-pgbench-faster-modes.patch) at 2025-11-23 07:51:30 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (v3-pgbench-faster-modes.patch) at 2025-11-22 11:02:12 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (pgbench.c.diff) at 2025-11-21 13:26:05 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
    Attachment (pgbench.c.diff) at 2025-11-11 13:33:16 from Boris Mironov <boris_mironov at outlook.com> (Patch: Yes)
History
When Who What
2026-03-20 02:09:49 Fujii Masao (masaofujii) Added masaofujii as reviewer
2026-03-12 12:15:50 Egor Madyshev (emadyshev) New status: Ready for Committer
2026-02-01 00:00:07 CFbot Moved from CF PG19-4 to CF PG19-Final
2026-01-30 13:25:48 Egor Madyshev (emadyshev) Added emadyshev as reviewer
2025-11-23 07:29:07 Boris Mironov (bmironov) Changed targetversion to 19
2025-11-21 10:38:18 Boris Mironov (bmironov) Changed targetversion to None
2025-11-21 04:32:00 Boris Mironov (bmironov) Attached mail thread DS0PR08MB9565D91414C65B3AC363825488CFA@DS0PR08MB9565.namprd08.prod.outlook.com
2025-11-21 04:32:00 Boris Mironov (bmironov) Created patch record
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