parthchandra opened a new issue, #7440: URL: https://github.com/apache/datafusion-comet/issues/7440
### What is the problem the feature request solves? Native `max_by` and `min_by` need fixed-length types for both the value and the ordering argument. With a string, binary or nested value (for example `max_by(name, ts)`), the aggregate falls back to Spark. ### Describe the potential solution Support variable-length and nested value types, and string ordering, with Spark's tie-breaking and null handling. ### Additional context Related: #7024 (min / max over struct), #6909 (min / max over string and binary). -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
