nuno-faria commented on issue #17196: URL: https://github.com/apache/datafusion/issues/17196#issuecomment-3189563371
> Hmm I thought DataFusion didn't do smart switching of sides i.e. left side is always build side and right is always probe side? When there are statistics the planner selects the smaller side to be the build side. I think its done by the `join_selection` rule: https://github.com/apache/datafusion/blob/main/datafusion/physical-optimizer/src/join_selection.rs -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
