seawinde opened a new pull request, #36770: URL: https://github.com/apache/doris/pull/36770
## Proposed changes When union rewrite by materialized view, the final plan chosen by CBO is instability. So the regression test only check mv is rewritten successful or not, doesn't check is chosen by CBO or not. Optimize to make sure chosen by CBO would be anther pr to fix this thoroughly。 -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org