lxy-9602 opened a new pull request, #18: URL: https://github.com/apache/paimon-cpp/pull/18
<!-- Please specify the module before the PR name: feat: ... or fix: ... --> ### Purpose <!-- Linking this pull request to the issue --> No Linked issue. ### Introduce - `BinarySection` — base class for binary data backed by a MemorySegment, providing offset/size-based access (`binary_section.h/cpp`) - `BinaryString` — variable-length binary string with comparison, copy, hash, and substring operations (`binary_string.h/cpp`) - `DataDefine` — variant type definitions (`NullableDataField`, `DataField`) for Paimon columnar data (`data_define.h`) - `DataGetters` / `DataSetters` — abstract interfaces for typed columnar read/write access (`data_getters.h`, `data_setters.h`) - `InternalRow` — abstract row interface with typed field accessors and field count (`internal_row.h/cpp`) - `InternalArray` — abstract array interface for columnar array data (`internal_array.h`) - `InternalMap` — abstract map interface wrapping key/value InternalArrays (`internal_map.h`) <!-- What is the purpose of the change --> ### Tests - `binary_section_test.cpp` — BinarySection construction and memory access - `binary_string_test.cpp` — BinaryString comparison, copy, hash, substring operations - `internal_row_test.cpp` — InternalRow field access and JoinedRow correctness - <!-- List UT and IT cases to verify this change --> ### API and Format <!-- Does this change affect API in include dir or storage format or protocol --> ### Documentation <!-- Does this change introduce a new feature --> ### Generative AI tooling <!-- If generative AI tooling has been used in the process of authoring this patch, please include the phrase: 'Generated-by: ' followed by the name of the tool and its version. If no, write 'No'. Please refer to the [ASF Generative Tooling Guidance](https://www.apache.org/legal/generative-tooling.html) for details. --> -- 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]
