ted-jenks commented on issue #15699: URL: https://github.com/apache/iceberg/issues/15699#issuecomment-4098851891
My proposal would be that this should match the existing DataFrame incremental read semantics (`start-snapshot-id` / `end-snapshot-id`), which uses `IncrementalAppendScan`: - Start is **exclusive**, end is **inclusive** - Only returns newly added rows from `APPEND` snapshots — deletes, overwrites, and replaces are not visible - This is deliberately limited in scope. Changelog semantics (reporting deletes, inserts, and updates with `_change_type` metadata) are a separate concern better served by the existing `create_changelog_view` procedure or the `.changes` metadata table, and could be considered as a follow-up. -- 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]
