WinkerDu opened a new issue, #17129: URL: https://github.com/apache/doris/issues/17129
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Description As descriptions in #16561 Now Doris already supports DATETIMEV2 which could have precision up to microseconds. But function `microseconds_sub` is not supported yet. ``` mysql> select microseconds_sub(now(3), 1); ERROR 1105 (HY000): errCode = 2, detailMessage = Function microseconds_sub is not implemented ``` ### Solution Based on #16967 , implement some extented template function and register it ### Are you willing to submit PR? - [X] 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
