gaogaotiantian commented on PR #54077: URL: https://github.com/apache/spark/pull/54077#issuecomment-3826477348
I believe there is a difference between an *offset alias* and a *period alias*. For example, `period_range` should use *period_alias* which should be `M` instead of `ME`. I'm not 100% sure which one is which in our code base. I think the difference is that, *offset alias* means the next point after this much time; whereas *period alias* means the span of this much time. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
