alamb commented on pull request #7967: URL: https://github.com/apache/arrow/pull/7967#issuecomment-678780754
> When you mean data_type you mean the arguments' types or the return_type? I was referring to `Expr::ScalarFunction::data_type`: https://github.com/apache/arrow/blob/master/rust/datafusion/src/logicalplan.rs#L323 ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
