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how to get old/new guid of a row?

Posted By:      Posted Date: October 13, 2010    Points: 0   Category :Sql Server

Greetings ,,,

i have read about guid recently and i found that it helps to find the version of a row

now lets say i have a row with columns     empID,,EmpName

and a row    1,hatem

if that row is updated then we will have a new version of this row ,,so it will have 2 GUIDs old & New

i want to make a trigger on that table when updated it takes the value of Old and New Guid and insert it in new table called (UpdatedGuidsTable) ,,with columns Old Guid,,New Guid



any suggestion will be highly apperciated





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