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AVEVA™ Historian

RetrieveExtensionData

  • Last UpdatedNov 17, 2021
  • 1 minute read

The RetrieveExtensionData property is a read-write property that enables or disables the retrieval of data from the extension tables.

Syntax

aaHistClientTrend.RetrieveExtensionData = discrete;

Result = aaHistClientTrend.RetrieveExtensionData;

Remarks

The extension data tables are logical tables that are populated from the AVEVA Historian data files. These tables support the historian time domain extensions for handling data.

The default value is True.

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