xudong963 opened a new issue #1414: URL: https://github.com/apache/arrow-datafusion/issues/1414
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** `group by` supports index, such as `select a from foo order by 1;` **Describe the solution you'd like** We can add a special process in https://github.com/apache/arrow-datafusion/blob/b9866e62800700dd322e755cfbbbff6b0df48fa2/datafusion/src/sql/planner.rs#L820. Transfer `index` -> `column name` **Describe alternatives you've considered** No **Additional context** No -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
