alamb commented on issue #18867: URL: https://github.com/apache/datafusion/issues/18867#issuecomment-3563229426
In general, I think DataFusion should follow existing system semantics when possible. I think for aggregates that means: 1. Follow what postgres does (by default) So basically, what does postgres return for median in this case? If spark has different semantics, perhaps we can add a new median implementation in the datafusion-spark crate with those semantics -- 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]
