Sh-Zh-7 opened a new pull request, #11581: URL: https://github.com/apache/iotdb/pull/11581
## Description https://issues.apache.org/jira/browse/IOTDB-6244 This PR add 6 built-in aggregators: `stddev`, `stddev_pop`, `stddev_samp`, `variance`, `var_pop` and `var_samp`. And `stddev` is an alias of `stddev_samp`, and `variance` is an alias of `var_samp`. More details can be seen in : https://lz8h91usu0.feishu.cn/docx/HJt3dWEBooYAL1xvkknciTswnPc <hr> This PR has: - [x] been self-reviewed. - [x] added Javadocs for most classes and all non-trivial methods. - [x] added unit tests or modified existing tests to cover new code paths, ensuring the threshold for code coverage. - [x] added integration tests. - [x] been tested in a test IoTDB cluster. -- 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]
