andygrove opened a new issue, #2049: URL: https://github.com/apache/datafusion-comet/issues/2049
### What is the problem the feature request solves? When casting from intergral types to decimal, we currently delegate to DataFusion if `COMET_CAST_ALLOW_INCOMPATIBLE` config is enabled. The DataFusion implementation is not compatible with Spark. We should implement a Spark-compatible cast implementation within Comet instead. Once this is implemented, we should also update the native `is_datafusion_spark_compatible` function to no longer return true for casts from integer to decimal. ### Describe the potential solution _No response_ ### 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: github-unsubscr...@datafusion.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
