adriangb commented on issue #16973: URL: https://github.com/apache/datafusion/issues/16973#issuecomment-3177137057
I'm particularly interested in left semi joins since that's what subqueries and `where exists` queries get turned into: ```sql select trace_id, span_id from records where trace_id in (select trace_id from records where is_exception) ``` ```sql explain select trace_id, span_id from records r1 where exists (select from records r2 where is_exception and r2.trace_id = r1.trace_id) ``` -- 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
