tlm365 opened a new issue, #16124: URL: https://github.com/apache/datafusion/issues/16124
### Is your feature request related to a problem or challenge? - Part of #15914 ### Describe the solution you'd like Implement spark-compatible [factorial](https://spark.apache.org/docs/latest/api/sql/index.html#factorial) function. ### Describe alternatives you've considered _No response_ ### Additional context - Spark `factorial` behaviour: > factorial(expr) - Returns the factorial of expr. expr is [0..20]. Otherwise, null. - DataFusion `factorial` behaviour - unlimited `expr` theoretical (in fact, also support [0..20] due to the MAX limit of `i64`) and raise error when overflow. -- 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
