HerioChen opened a new issue, #33299: URL: https://github.com/apache/doris/issues/33299
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version 2.1.0, 2.1.1 ### What's Wrong? Use days_diff() to calculate the number of days between the end date and the start date, but the date judgment is not accurate to the second. mysql> select days_diff('2020-12-25 22:00:00','2020-12-24 22:00:00'); +------------------------------------------------------------+ | days_diff('2020-12-25 22:00:00', '2020-12-24 22:00:00') | +------------------------------------------------------------+ | 1 | +------------------------------------------------------------+ mysql> select days_diff('2020-12-25 22:00:00','2020-12-24 22:00:01'); +------------------------------------------------------------+ | days_diff('2020-12-24 22:00:01', '2020-12-25 22:00:00') | +------------------------------------------------------------+ | 1 | +------------------------------------------------------------+ ### What You Expected? mysql> select days_diff('2020-12-25 22:00:00','2020-12-24 22:00:00'); +------------------------------------------------------------+ | days_diff('2020-12-25 22:00:00', '2020-12-24 22:00:00') | +------------------------------------------------------------+ | 1 | +------------------------------------------------------------+ mysql> select days_diff('2020-12-25 22:00:00','2020-12-24 22:00:01'); +------------------------------------------------------------+ | days_diff('2020-12-24 22:00:01', '2020-12-25 22:00:00') | +------------------------------------------------------------+ | 0 | +------------------------------------------------------------+ ### How to Reproduce? _No response_ ### Anything Else? _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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: commits-unsubscr...@doris.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
