Braedon-Wooding-Displayr opened a new issue, #26473: URL: https://github.com/apache/datafusion/issues/26473
### Describe the bug Planning a SELECT with thousands of aggregates (for example SELECT sum(c1), sum(c2), ...) gets disproportionately slow as the list grows: on 20,000 aggregates, collecting them takes 932 ms of planning time, and 2.8 ms with a linear dedup. ### To Reproduce Create a SELECT/other query that has lots of aggregations. I've got a fix for this in a PR, so I'm not detailing this too much since the fix is pretty simple. ### Expected behavior _No response_ ### Additional context _No response_ ### Willingness to contribute _No response_ -- 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]
