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Posted to notifications@iotdb.apache.org by "Jialin Qiao (Jira)" <ji...@apache.org> on 2022/02/17 02:52:00 UTC

[jira] [Created] (IOTDB-2553) Support Quality Code

Jialin Qiao created IOTDB-2553:
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             Summary: Support Quality Code
                 Key: IOTDB-2553
                 URL: https://issues.apache.org/jira/browse/IOTDB-2553
             Project: Apache IoTDB
          Issue Type: Epic
            Reporter: Jialin Qiao
         Attachments: image-2022-02-17-10-47-35-667.png, image-2022-02-17-10-47-44-606.png

Need to investigate the quality code function of OSISoft Pi.

 

This is the data collected from the OPC server. Each time-value pair has a quality field that indicates the quality of the value.

The quality value may be an INT32 datatype and each timeseries binds one.

The quality code could be a global configuration and does not need to main a timeseries schema for each quality code in the MManager.

!image-2022-02-17-10-47-44-606.png!



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