2010YOUY01 commented on PR #15744: URL: https://github.com/apache/datafusion/pull/15744#issuecomment-2814413906
> > Topk > > IIUC, the topk in https://github.com/apache/datafusion/blob/main/datafusion/core/tests/user_defined/user_defined_plan.rs is only used for test. Yes, now DataFusion don't have a `TopK` execution plan, instead it's using an inner struct inside `SortExec`for topk queries, and I think it's represented by `Sort(topk)` in explains. -- 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]
