houqp opened a new issue #1301: URL: https://github.com/apache/arrow-datafusion/issues/1301
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** https://github.com/apache/arrow-datafusion/commit/2454e468641d4d98af211c2800c0afec2732385b removed statistics field from `PartitionedFile` struct. It looks like there is no way to associate statis per file in our current design? **Describe the solution you'd like** Some table formats like delta lake stores per file stats in its table metadata, this can be used to perform further pruning during table partition scans. Even though we don't support such optimization in Datafusion today, it would be useful to add a public interface to associate stats per partitioned file to lay out the ground work. -- 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]
