M6d: tuple-stream group-by — the reduce half of joins#21

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flearc merged 2 commits into

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feature/m6d-group-reduce

Jun 25, 2026

Commits on Jun 24, 2026

feat(M6d): tuple-stream group-by — reduceTupleStream binds $e/$c/$i in {…}

flearc
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claude
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test(M6d): regen official-suite baseline — group-by reduce gains, zero regressions

flearc
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claude
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