6 Historical Access specific usage of Services ToC Previous Next

6.8 HistoryUpdateDetails parameter ToC Previous Next

6.8.6 DeleteAtTimeDetails structure ToC Previous Next

6.8.6.1 DeleteAtTimeDetails structure detail ToC

Table 36 defines the structure of the DeleteAtTimeDetails structure.

Table 36 – DeleteAtTimeDetails

Name Type Description
DeleteAtTimeDetails Structure The details for delete raw history updates
   nodeId NodeId Node id of the Object for which history values are to be deleted.
   reqTimes [] UtcTime The entries define the specific timestamps for which values are to be deleted.

6.8.6.2 Delete at time functionality ToC

The DeleteAtTime structure deletes all raw values, modified values, and annotations in the history database for the specified timestamps for one or more HistoricalDataNodes.

This parameter is intended to be used to delete specific data from the history database, e.g., lab data that is incorrect and cannot be correctly reproduced.

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