xudong963 opened a new issue, #2859: URL: https://github.com/apache/arrow-datafusion/issues/2859
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Migrate the cross join -> inner join optimization from the planner to the optimizer, and make it as an optimization rule. Related code: https://github.com/apache/arrow-datafusion/blob/master/datafusion/sql/src/planner.rs#L770 **Additional context** `cross join -> inner join optimization`: https://github.com/apache/arrow-datafusion/pull/1566 -- 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...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
