qiaojialin opened a new issue #2243: URL: https://github.com/apache/iotdb/issues/2243
If all points in one row are null, we'd better give users the choice not to return this row. 在 group by time 查询中,让用户可选择,不返回空的行 ![image](https://user-images.githubusercontent.com/7240743/101747809-b6f0a980-3b06-11eb-8b9a-34ec4c5f539f.png) ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org