WinkerDu commented on issue #1192: URL: https://github.com/apache/arrow-datafusion/issues/1192#issuecomment-1094041006
> I tested `select -null;` in mysql and postgres: mysql returned null but > > ```sql > postgres=# select -null; > ERROR: operator is not unique: - unknown > LINE 1: select -null; > ^ > HINT: Could not choose a best candidate operator. You might need to add explicit type casts. > ``` > > Do you need this syntax in iox? @alamb @xudong963 Thanks for the test! I agree we can discuss more on it. -- 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]
