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WmiInstanceHistory

Each entity is an instance of a WMI class scanned in a particular MachineUserHistory context. This table together with WmiInstanceHistoryProperty holds historized WMI data for each scan. See WmiInstance for description of the columns.

Fields

Field Type Description
BulkInsertID bigint Internal ID used for bulk inserts
ID bigint Internal ID for the WmiInstanceHistory entity (Primary Key)
ImporterInstance nvarchar Name of the importer instance that created this entry
ImportSourceID bigint
InformationSourceID bigint Internal ID that references the InformationSource entity (Foreign Key)
LastScan datetime2 Date/Time this instance history item was scanned
LastScanGUID uniqueidentifier UUID of the scan of this history item
MachineUserHistoryID bigint Internal ID that references the MachineUserHistory entity (Foreign Key)
Name nvarchar Instance name
WmiClassID bigint Internal ID that references the WmiClass entity (Foreign Key)