HonahX commented on code in PR #11660: URL: https://github.com/apache/iceberg/pull/11660#discussion_r1917473314
########## format/spec.md: ########## @@ -1633,3 +1633,50 @@ might indicate different snapshot IDs for a specific timestamp. The discrepancie When processing point in time queries implementations should use "snapshot-log" metadata to lookup the table state at the given point in time. This ensures time-travel queries reflect the state of the table at the provided timestamp. For example a SQL query like `SELECT * FROM prod.db.table TIMESTAMP AS OF '1986-10-26 01:21:00Z';` would find the snapshot of the Iceberg table just prior to '1986-10-26 01:21:00 UTC' in the snapshot logs and use the metadata from that snapshot to perform the scan of the table. If no snapshot exists prior to the timestamp given or "snapshot-log" is not populated (it is an optional field), then systems should raise an informative error message about the missing metadata. +## Appendix G: Optional Snapshot Summary Fields Review Comment: Thanks for all the suggestions! I removed the statement and also took Ryan's suggestion to make these fields a subsection of Appendix F - Implementation details, which states clear that it should be for recommendation/reference instead of requirements. -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
