Awesome06 opened a new pull request, #55257: URL: https://github.com/apache/arrow/pull/55257
### Rationale for this change Vector replace functions (`replace_with_mask`, `fill_null_forward`, and `fill_null_backward`) raised `NotImplemented` for `string_view`, `binary_view`, `decimal32`, and `decimal64` because kernels were missing registrations for these types in `vector_replace.cc`. ### What changes are included in this PR? - Registered `Type::DECIMAL32` and `Type::DECIMAL64` kernels using `Functor<FixedSizeBinaryType>`. - Implemented `ReplaceMaskImpl` and `FillNullImpl` specializations for binary view types using `BinaryViewBuilder`. - Registered `Type::BINARY_VIEW` and `Type::STRING_VIEW` kernels across `replace_with_mask`, `fill_null_forward`, and `fill_null_backward`. - Added unit tests in `vector_replace_test.cc` covering inline vs out-of-line storage tiers, asymmetric slicing, embedded null characters, and decimal precision/scale validation. - Added Python unit tests in `test_compute.py`. ### Are these changes tested? Yes. Verified with unit tests in `vector_replace_test.cc` and `python/pyarrow/tests/test_compute.py`. ### Are there any user-facing changes? No breaking changes. Extends existing vector replace functions to support view and small decimal types. Closes #55256 * GitHub Issue: #55256 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
