LeiRui opened a new issue, #9488: URL: https://github.com/apache/iotdb/issues/9488
### Search before asking - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Motivation When using the M4 UDF, I want to set the value of the parameter 'timeInterval' as `(maxTime-minTime)/1000`, where maxTime and minTime are the maximal and minimal timestamps of the input time series respectively. In this case, it would be nice if UDF parameters supported SQL queries so that the parameters could be determined at runtime instead of being hard-coded. ### Solution _No response_ ### Alternatives I could write specific UDF to satisfy the needs, calculating maxTime and minTime in the code instead of being required as parameters. ### Are you willing to submit a PR? - [ ] I'm willing to submit a PR! -- 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]
