jiacai2050 commented on issue #2994: URL: https://github.com/apache/arrow-datafusion/issues/2994#issuecomment-1203548285
- https://github.com/apache/arrow-datafusion/blob/92e98df2e412632eba1e188a9ee2ec3bf31f20e6/datafusion/expr/src/expr.rs#L312 The comment saying that the name is based on schema, but [this code](https://github.com/apache/arrow-datafusion/commit/77b36a3bc05968f0e3d775560f732e634cdafe31) is introduced at 2020/10, maybe @andygrove @alamb could share some ideas whether the schema in needed here. Anyway, I think adding alias to group by exprs is the way to fix the bug, so you can fix it first. -- 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]
