pitrou commented on PR #14369: URL: https://github.com/apache/arrow/pull/14369#issuecomment-1326576073
To be clear, the current multi-column sorting facilities don't handle recursive nesting, only the top level of nesting. To handle recursive nesting, you need to flatten the columns. This can be done using `StructArray::Flatten`. Another thing to do add is support for a top-level null bitmap. But that should be relatively easy. The most tedious part of all this is probably the moderate refactoring required. -- 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]
