cloud-fan commented on pull request #28703: URL: https://github.com/apache/spark/pull/28703#issuecomment-640580044
It's true that Spark accepts `timestamp - interval`, so this is ambiguous. `SubtractTimestamps` is an expression that is resolved from `timestamp - timestamp`. For `timestamp - interval`, it's `TimeSub` ---------------------------------------------------------------- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
