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Posted to notifications@iotdb.apache.org by "Jialin Qiao (Jira)" <ji...@apache.org> on 2022/01/14 01:25:00 UTC

[jira] [Assigned] (IOTDB-2376) [CQ]Get a wrong result data set

     [ https://issues.apache.org/jira/browse/IOTDB-2376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jialin Qiao reassigned IOTDB-2376:
----------------------------------

    Assignee: Steve Yurong Su

> [CQ]Get a wrong result data set
> -------------------------------
>
>                 Key: IOTDB-2376
>                 URL: https://issues.apache.org/jira/browse/IOTDB-2376
>             Project: Apache IoTDB
>          Issue Type: Bug
>          Components: Others
>    Affects Versions: 0.13.0-SNAPSHOT
>            Reporter: FengQingxin
>            Assignee: Steve Yurong Su
>            Priority: Major
>              Labels: 0.13.0
>         Attachments: image-2022-01-13-11-34-39-132.png, image-2022-01-13-14-21-41-243.png, image-2022-01-13-14-24-43-072.png, image-2022-01-13-14-29-48-385.png
>
>
> 数据模式[2个存储组管理30个设备,每个设备30个传感器]
> 期望:使用CQ创建持续查询,获取设备上各个传感器的最大值写回。
> 实际:
>  # 目前看每个设备只支持写回了一个传感器?(是在计算所有传感器值中的最大吗?)
>  # 最大值为0?(因为数据类型包含了全部六种数据类型)
> 问题:
>  # 可否支持每个传感器的最大值?
>  # 如果不支持某些数据类型是否应该报错阻止创建CQ?
> !image-2022-01-13-11-34-39-132.png!
>  
> !image-2022-01-13-14-24-43-072.png!



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