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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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