Equality delete support - 1 #1
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CTTY
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Jun 19, 2025
CTTY
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Jun 24, 2025
CTTY
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Jun 27, 2025
geruh
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Jul 2, 2025
geruh
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Jul 2, 2025
geruh
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Jul 3, 2025
geruh
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Jul 9, 2025
geruh
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Jul 9, 2025
geruh
suggested changes
Jul 15, 2025
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| return matching_files | ||
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| def _can_contain_eq_deletes_for_file(self, data_file: DataFile, delete_wrapper: EqualityDeleteFileWrapper) -> bool: |
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Can you compare this to java implementaion again i see java uses contains null and all null with range check helpers.
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I have added the same checks just doing them inline directly in _can_contain_eq_deletes_for_file(). Should I create helpers and call them in _can_contain_eq_deletes_for_file() ?
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Equality Delete Support - 1
This PR implements equality delete support -1 for the Python Iceberg library.
Changes
-> Added functionality to match equality deletes to data files
-> Enhanced PyArrow IO implementation to handle equality delete files
-> Added some test cases to verify functions added for equality delete support
-> Added test fixtures for equality delete testing
Testing
All tests pass, including new tests for equality delete functionality.
Related Issues
This is part of the project to support equality deletes in the Python Iceberg implementation, aligning with the Iceberg spec.