viirya commented on PR #8631: URL: https://github.com/apache/arrow-datafusion/pull/8631#issuecomment-1868102820
Hmm, `captures_at` is actually to extract all groups matched. For compiling the regex, it should happen in `Regex::new` which is relatively faster (0.3%). I guess that is why I didn't see too much improvement when I tested the Datum version (supporting constant regex) of `regexp_match` kernel locally with DataFusion. -- 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]
