Jefffrey opened a new issue, #24133: URL: https://github.com/apache/datafusion/issues/24133
### Is your feature request related to a problem or challenge? Some UDFs may expect a constant/scalar/literal argument, and not allow array inputs. For example, `arrow_cast`: https://github.com/apache/datafusion/blob/f27e50c13647efa5292d5ef5b1e4ed6af3015962/datafusion/functions/src/core/arrow_cast.rs#L134-L148 ### Describe the solution you'd like Some way to specify this at the signature level instead of needing this manual handling. This can then centralize the logic across the functions that need this. ### Describe alternatives you've considered _No response_ ### Additional context Perhaps wire it only into the coercible signatures? -- 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]
