hailin0 opened a new issue, #9295: URL: https://github.com/apache/seatunnel/issues/9295
### Search before asking - [x] I had searched in the [feature](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22Feature%22) and found no similar feature requirement. ### Description Currently, in the SQL conversion of SeaTunnel, the `COALESCE(args0, args1, args2, ...)` function does not support casting args1 or args2 to the type of args0. For example, args0 is of string type, args1 is of int type, and args2 is of double type, which will cause the wrong data type to be passed to the downstream. We should cast the data to the type indicated by args0(string). ### Usage Scenario _No response_ ### Related issues _No response_ ### Are you willing to submit a PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
