I am working on a DWH-solution for the WSS RequestUsage log and I need to uniquely identify each row in the RequestUsage view. There is a RowId with guid, but it does not seem to be unique, as you can see in the excerpt below.
RowId LogTime
40274C00-7D6B-E211-93F5-00155D454A60 2013-01-31 08:00:19.703
3F274C00-7D6B-E211-93F5-00155D454A60 2013-01-31 08:00:09.597
3E274C00-7D6B-E211-93F5-00155D454A60 2013-01-31 08:00:00.643
3D274C00-7D6B-E211-93F5-00155D454A60 2013-01-31 08:00:00.563
3C274C00-7D6B-E211-93F5-00155D454A60 2013-01-31 08:00:00.533
3B274C00-7D6B-E211-93F5-00155D454A60 2013-01-31 08:00:00.517
3A274C00-7D6B-E211-93F5-00155D454A60 2013-01-31 08:00:00.487
39274C00-7D6B-E211-93F5-00155D454A60 2013-01-31 08:00:00.440
38274C00-7D6B-E211-93F5-00155D454A60 2013-01-31 08:00:00.313
Can anyone suggest for me what combination of columns I can use to identify each row.
Thanks in advance