jackwener opened a new issue, #6261: URL: https://github.com/apache/arrow-datafusion/issues/6261
### Is your feature request related to a problem or challenge? In the current case, when we go to get the `result type` of Expr, we don't save it. It also means that if we get the `result type` multiple times, it may require multiple runtime evaluate. BTW, this feature is also related with `Type Coercion`, we should/must get `result type` after `Type Coercion`, because it may be invalid (need coerced type). ### Describe the solution you'd like _No response_ ### Describe alternatives you've considered _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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
