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Posted to notifications@iotdb.apache.org by "FengQingxin (Jira)" <ji...@apache.org> on 2022/01/13 03:41:00 UTC

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

FengQingxin created IOTDB-2376:
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             Summary: [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
            Reporter: FengQingxin
         Attachments: image-2022-01-13-11-34-39-132.png

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!



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