James-DBA-Anderson

    CREATE TABLE dbo.Orders 
    (    
      [OrderId] INT NOT NULL PRIMARY KEY CLUSTERED  
      , [OrderValue] DECIMAL(19,4)
      , [ValidFrom] DATETIME2 (2) GENERATED ALWAYS AS ROW START  
      , [ValidTo] DATETIME2 (2) GENERATED ALWAYS AS ROW END  
      , PERIOD FOR SYSTEM_TIME (ValidFrom, ValidTo)  
     )    
     WITH (SYSTEM_VERSIONING = ON (HISTORY_TABLE = dbo.OrdersHistory)); 
     GO