feat: expose UDF field access and input requirements for Parquet pruning - #25013

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peterxcli wants to merge 5 commits into

apache:mainfrom

peterxcli:feat/struct-field-access-capability

Commits on Sep 8, 2026

feat: expose struct field access for custom scalar functions
peterxcli
committed
ee8b516
feat: let scalar UDFs declare required nested input fields
peterxcli
committed
1180ae3

Commits on Sep 10, 2026

fix: preserve nested predicate policy for UDF input requirements
peterxcli
committed
8164801

Commits on Sep 11, 2026

fix: enforce nested pushdown policy within required structs
peterxcli
committed
431f601

Commits on Sep 12, 2026

fix: preserve struct casts when accessor rebuilding fails
peterxcli
committed
42d4589