szehon-ho commented on code in PR #10981: URL: https://github.com/apache/iceberg/pull/10981#discussion_r1884970460
########## format/spec.md: ########## @@ -603,6 +608,10 @@ Notes: 4. Position delete metadata can use `referenced_data_file` when all deletes tracked by the entry are in a single data file. Setting the referenced file is required for deletion vectors. 5. The `content_offset` and `content_size_in_bytes` fields are used to reference a specific blob for direct access to a deletion vector. For deletion vectors, these values are required and must exactly match the `offset` and `length` stored in the Puffin footer for the deletion vector blob. 6. The following field ids are reserved on `data_file`: 141. +7. `geometry`, this is a point: X, Y, Z, and M take the min value of all component points of all geometries in file. See Appendix D for encoding. +8. `geography`, this is a point: X = westernmost bound of all geometries in file, Y = northernmost bound of all geometries in file, Z is min value for all component points of all geometries in the file, M is min value of all component points of all geometries in the file. See Appendix D for encoding. Review Comment: Thanks, this and next comment are now fixed. -- 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
