lawofcycles commented on issue #15394: URL: https://github.com/apache/iceberg/issues/15394#issuecomment-3938876440
After further investigation, I found that #10935 is already working on adding delete file support to changelog scans, which covers the core of what this issue was proposing. I initially thought row lineage could provide a more efficient path for v3 tables, but `_last_updated_sequence_number` and `_row_id` are row-level columns that still require reading data files, so the performance benefit over the delete file merging approach in #10935 is unclear. Closing this as #10935 already addresses the main use case. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
