Harveyyyyyyy opened a new issue, #49848: URL: https://github.com/apache/doris/issues/49848
### 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 Generally speaking, `cron expressions` is a very common means of periodically planning tasks for scheduled tasks, but the `Job Scheduler `and `ASYNC MATERIALIZED VIEW` do not support it. It supports starting from a specified time, which is very unfriendly because the specified time only supports string constants or system constants. 1. Support cron expressions for `Job Scheduler`. 2. Support cron expressions for `ASYNC MATERIALIZED VIEW.` ### Use case _No response_ ### Related issues _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