pg_dump flag for dumping tables data in multiple chunks, for huge tables can often give near-linear speedup when parallelized

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ID 6219
Title pg_dump flag for dumping tables data in multiple chunks, for huge tables can often give near-linear speedup when parallelized
CI (CFBot) Summary
Stats (from CFBot) Patch count: 1, First patch: +130−36, All patches: +130−36
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Created 2025-11-13 20:32:23
Last modified 2025-11-13 20:33:17 (1 hour ago)
Latest email 2025-11-13 20:34:23 (1 hour ago)
Status
PG19-4 (2026-01-01 – 2026-01-31): Needs review
Target version stable
Authors Hannu Krosing (hannukrosing)
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Patch: dumping tables data in multiple chunks in pg_dump
First at 2025-11-11 15:29:56 by Hannu Krosing <hannuk at google.com>
Latest at 2025-11-13 20:34:23 by Hannu Krosing <hannuk at google.com>
Latest attachment (0001-adds-ability-to-dump-data-for-tables-in-multiple-chu.patch) at 2025-11-11 15:29:56 from Hannu Krosing <hannuk at google.com>
    Attachment (0001-adds-ability-to-dump-data-for-tables-in-multiple-chu.patch) at 2025-11-11 15:29:56 from Hannu Krosing <hannuk at google.com> (Patch: Yes)
History
When Who What
2025-11-13 20:33:17 Hannu Krosing (hannukrosing) Changed name to pg_dump flag for dumping tables data in multiple chunks, for huge tables can often give near-linear speedup when parallelized
2025-11-13 20:32:23 Hannu Krosing (hannukrosing) Attached mail thread CAMT0RQT_0qVxcTT6ycM20QUN-pEQ6iMLbz6gLWgLpeF0NmNOUA@mail.gmail.com
2025-11-13 20:32:23 Hannu Krosing (hannukrosing) Created patch record
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