fix: enforce null-key rejection and mapKeyDedupPolicy in native map construction - #5854

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peterxcli wants to merge 25 commits into

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peterxcli:fix/map-null-key-and-dedup-policy

Commits on Sep 10, 2026

fix: enforce null-key rejection and mapKeyDedupPolicy in native map construction
peterxcli
committed
32bf30b

Commits on Sep 12, 2026

Merge remote-tracking branch 'upstream/main' into fix/map-null-key-and-dedup-policy
peterxcli
committed
3eabcdc

Commits on Sep 15, 2026

fix: read the right row when a map builder gets a sliced list argument
peterxcli
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e4cd899
fix: report whichever of a null or duplicate map key comes first
peterxcli
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0a37af9
feat: decline a collated key type in the native map constructors
peterxcli
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846819a
docs: scope the floating-point map key note to what Spark actually does
peterxcli
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f7f87f3
test: pin the map length mismatch error class instead of comparing engines
peterxcli
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0021e46
Merge remote-tracking branch 'upstream/main' into fix/map-null-key-and-dedup-policy
peterxcli
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86bf5d1
test: map_from_entries stays native under LAST_WIN in the routing fixtures
peterxcli
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3085702

Commits on Sep 16, 2026

Commits on Sep 18, 2026

Commits on Sep 19, 2026

Commits on Sep 20, 2026

Commits on Sep 28, 2026

Commits on Oct 2, 2026

Merge remote-tracking branch 'upstream/main' into HEAD
peterxcli
committed
94770a1