Parallel bulk ingest: pgcolumnar.parallel_copy (#300) - #323

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ChronicallyJD:feat/300-parallel-copy

Aug 2, 2026

Commits on Aug 1, 2026

Design: parallel bulk ingest command (#300)

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Parallel bulk ingest phase 1: file range splitter (#300)

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Test the file range splitter (#300 phase 1)

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Parallel bulk ingest phase 2: bgworker coordinator (#300)

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Design: atomic 2PC needs a coordinator bgworker, not the SQL function (#300)

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Parallel copy: address review — file guard, single-pass split, test rigor (#300)

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Commits on Aug 2, 2026

Parallel copy: partition-parallel atomic load (#300)

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Design: measured partition-parallel bench results (#300)

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Merge remote-tracking branch 'upstream/main' into feat/300-parallel-copy
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Parallel copy: address adversarial-review findings (#300)

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Parallel copy: address pivot-review findings (#300)

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