pitrou commented on code in PR #46229: URL: https://github.com/apache/arrow/pull/46229#discussion_r2207404452
########## cpp/src/arrow/array/array_binary.cc: ########## @@ -105,6 +111,392 @@ BinaryViewArray::BinaryViewArray(std::shared_ptr<DataType> type, int64_t length, ArrayData::Make(std::move(type), length, std::move(buffers), null_count, offset)); } +namespace { + +// TODO Should We move this to bitmap_ops.h and Remove from compute/kernels/util.s +Result<std::shared_ptr<Buffer>> GetOrCopyNullBitmapBuffer(const ArrayData& in_array, + MemoryPool* pool) { Review Comment: For the record, something like this was already mentioned in https://github.com/apache/arrow/pull/45869#discussion_r2154138772 , so would definitely be useful indeed. -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org