Simplify type signatures using `TypeSignatureClass` for mixed type function signature#13372

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jayzhan211 merged 23 commits intoapache:mainfrom jayzhan211:type-class

Dec 14, 2024

+187-108

Commits on Nov 12, 2024

Commits on Nov 13, 2024

Merge branch 'main' of github.com:apache/datafusion into type-class
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Commits on Dec 9, 2024

Commits on Dec 10, 2024

Enhance type coercion for timestamps to allow implicit casting from strings. Update SQL logic tests to reflect changes in timestamp handling, including expected outputs for queries involving nanose…
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Refactor type coercion logic for timestamps to improve readability and maintainability. Update the TypeSignatureClass documentation to clarify its purpose in function signatures, particularly reg…
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Commits on Dec 11, 2024

Commits on Dec 12, 2024

Commits on Dec 13, 2024

Refactor date_part function: remove redundant imports and add missing not_impl_err import for better error handling
jayzhan211
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