eejbyfeldt commented on issue #12955: URL: https://github.com/apache/datafusion/issues/12955#issuecomment-2424111852
I am not sure I understand how `Union` could be used. To me it makes sense to represent them in the logical plan as that would make it easier to control how they are optimized/translated into more primitive operations. There is probably multiple ways to translate them and the prefereable one might not be the same for single node vs distributed query engine. -- 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]
