cloud-fan commented on pull request #32010: URL: https://github.com/apache/spark/pull/32010#issuecomment-811632116
The tests LGTM. To completely support the char feature, we may need to truly support it in the type system. For example, `upper(char_col)` should also return char type, not string type. -- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
