AdamGS opened a new issue, #24369: URL: https://github.com/apache/datafusion/issues/24369
### Describe the bug The return type for `avg(decimal)` is currently `Decimal(p + 4, s + 4)`, saturating at the width's max size. For columns that have a precision that is close to the variant's maximum precision, the output might not fit into the return type, resulting in an overflow. ### To Reproduce _No response_ ### Expected behavior Averages shouldn't overflow at that last step, especially as this is a predictable output. ### Additional context _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]
