alamb commented on issue #251: URL: https://github.com/apache/arrow-datafusion/issues/251#issuecomment-833759034
Hi @msathis ! Thanks for giving this one a try. One thing you might try is just commenting out the `arg_types.is_empty()` check. The comments don't sound right to me (as a function always returns 1 row....) so maybe that check is now outdated. It may be that if no `Array` batch is passed to the implementation it doesn't know how many rows to output 🤔 -- 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: [email protected]
