arkanovicz opened a new pull request, #4016: URL: https://github.com/apache/calcite/pull/4016
When pushing down aggregates through child branches of a union in `AggregateUnionTransposeRule`, the nullability of aggregated columns may differ from the nullability of the corresponding union'ed columns. Hence, the declared types of the aggregates created in each branch must be re-evaluated when needed. -- 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]
