pierrebelzile commented on PR #10165: URL: https://github.com/apache/arrow-rs/pull/10165#issuecomment-4769172430
This PR makes dictionaries usable for compute algorithms such as select or aggregate. For example searching for one value becomes a vectorized operation over the indices rather than the much more expensive "is it in the set". -- 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]
