korlov42 commented on pull request #2623: URL: https://github.com/apache/calcite/pull/2623#issuecomment-992519038
> The sad thing is Calcite users would get similar issues: they would get wrong results/wrong plans, and nobody would know the reason. Before this patch, they could get a correlated projection without being notified this particular project should set a correlation variable (`project#getVariablesSet()` returns an empty set). The only change is that now a `project` returns a valid set of variables it set. -- 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]
