fix: request a null-aware mark join wherever a NULL mark is observable - #25560

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adriangb wants to merge 3 commits into

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pydantic:na-optimizer

Commits on Sep 21, 2026

test: characterize correlated `NOT IN` null-aware behaviour

adriangb
and
claude
committed
6f70c9d
fix: apply the join filter when a null-aware hash join marks rows UNKNOWN

adriangb
and
claude
committed
af07a2d
fix: request a null-aware mark join wherever a NULL mark is observable

adriangb
and
claude
committed
1c70e49