R-JunmingChen commented on PR #37100: URL: https://github.com/apache/arrow/pull/37100#issuecomment-1673484954
Hi, reviewers, I need a guidance. The resolved output type is `DictionaryType` now, which raise a error. But I think the min/max output type should the `DataType` of the values of the `DictionaryType`. So, in my implementation, I use the `DataType` of the values of the `DictionaryType` as output type.  Can we have a correct resolved output type? and where are the codes should be changed? It should be mentioned that we can only obtain the output type in the runtime instead of compile time. -- 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]
