linq: tables (each_kv / keys / values) as the 6th _fold source + the to_table sink#3099

Merged

borisbat merged 13 commits into

bbatkin/linq-table-each-kv

Jun 11, 2026

Commits on Jun 11, 2026

each_kv(table) — kv-pair iteration as named tuples; fix generator zip lowering over an empty source

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claude
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linq-table arc: whole story stays on this branch; PR after the fixed-array rework merges in

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linq_fold: TableAdapter — table<K;V>/table<K> as the 6th source, m7 bench lane

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linq-table arc: link #3096 (qmacro multi-source for $i limitation) in the plan doc

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linq_das: tables as %linq! sources — untyped `from` dispatches via 1-arg from_in

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linq_fold: table point-lookup folds — where(kv.key == X) + terminator → O(1) probe

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linq_fold: table joins — adapter-generalized emit_array_join + table-srcB key probe

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Merge remote-tracking branch 'origin/master' into bbatkin/linq-table-each-kv
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linq table arc: record fixed-array-rework merge + each_kv re-validation in the plan doc

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claude
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linq_fold: to_table sink — fused insert-loop terminator + selector-free tier-2 forms

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bench: fill the m7 column + light up to_table across all in-memory sources

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Merge remote-tracking branch 'origin/master' into bbatkin/linq-table-each-kv
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docs: declare U+2261/U+21D2/U+00D7 for the LaTeX build

borisbat
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claude
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