coady opened a new issue, #34814: URL: https://github.com/apache/arrow/issues/34814
### Describe the enhancement requested There used to be parity in the methods on datasets and scanners. Now`Table` and `Dataset` both support `sort_by` and `join`, which in the case of datasets load the data. If the dataset versions are intended as optimizations, that's undermined by not allowing filtering or projection first. When sorting for example, I've found it necessary to load the dataset into a table anyway, in order to select a subset of columns. ### Component(s) C++, 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]
