cloud-fan commented on PR #37074: URL: https://github.com/apache/spark/pull/37074#issuecomment-1180579396
> This check is not accurate when there's And expression in the Join condition as in this case. Hence, this PR proposes to add a check whether the intersected attributes exist in all the children of the And expression. Can you explain the rationale? The subquery filter will be turned in to join eventually so it's not very clear to me how to resolve `a#266` in the join condition. -- 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]
