judahrand opened a new issue, #39546: URL: https://github.com/apache/arrow/issues/39546
### Describe the enhancement requested #30559 mentions that we might like to add `group_by` functionality to `RecordBatch`. I've left this out of #39506 for now given that it feels like it might be the most controversial of the additions suggested in #30559. For example, do we introduce a `RecordBatchGroupBy` class, reuse the `TableGroupBy` class, or move to a more generic `TabularGroupBy` class? ### Component(s) Python -- 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]
