alamb commented on PR #9991: URL: https://github.com/apache/arrow-datafusion/pull/9991#issuecomment-2048188691
> this query is invalid, our parser allows it but it should fail. IGNORE NULLS have a limited functions to be working with. all other query engine parsers does. `IGNORE NULLS` definitely makes sense to error if the aggregate doesn't handle it (as it would result in incorrect answers) `ORDER BY` seems more gray to me -- as in the answers won't be incorrect but it would potentially be doing more work than necessary -- 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]
