asolimando commented on PR #21815: URL: https://github.com/apache/datafusion/pull/21815#issuecomment-4709855922
> Thank you, the implementation is neat! I believe it solves the recomputation issue. > > I have one idea to improve the API: > > Currently, the caching logic is explicitly implemented inside each operator’s statistics computation. We could decouple cache management from the operator-level statistics propagation, so that the implementation is easier to evolve. Thanks @2010YOUY01, I agree that decoupling the statistics handling from the computation is the proper long-term solution, I have filed https://github.com/apache/datafusion/issues/22958 to track this issue, I hope I have correctly summarized your proposal there -- 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]
