sopel39 opened a new issue, #11083: URL: https://github.com/apache/iceberg/issues/11083
### Proposed Change At the moment https://iceberg.apache.org/spec/#partition-statistics doesn't contain min/max stats per column. Because of that engines (e.g: https://github.com/trinodb/trino/blob/master/plugin/trino-iceberg/src/main/java/io/trino/plugin/iceberg/TableStatisticsReader.java#L158) need to read manifests files to compute min/max stats per column. Keeping min/max stats at partition level would allow to save time on enumerating manifest files during planning. This is especially important with high concurrency queries and on large scale tables. ### Proposal document _No response_ ### Specifications - [X] Table - [ ] View - [ ] REST - [ ] Puffin - [ ] Encryption - [ ] Other -- 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]
