DDtKey opened a new issue, #7326: URL: https://github.com/apache/arrow-datafusion/issues/7326
### Describe the bug Passing wrong type into `substr` function causes the `InternalError` ``` Internal error: The "substr" function can only accept strings.. This was likely caused by a bug in DataFusion's code and we would welcome that you file an bug report in our issue tracker ``` ### To Reproduce ```sh # with datafusion-cli select substr(123, 1); ``` ### Expected behavior I'd expect the error kind to be `Plan` probably, like these ones: https://github.com/apache/arrow-datafusion/blob/c50268670f8bee2022a9892a0c67073fc360352a/datafusion/expr/src/type_coercion/aggregates.rs#L147-L150 ### 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]
