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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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