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Timestamp Datatype

Posted By:      Posted Date: September 22, 2010    Points: 0   Category :Sql Server

What is the need of Timestamp Datatype?.

I Know that the timestamp datatype is unique over a database. But I want to know whether the value of timestamp datatype increments whenever a insertion or updation takesplace.       

      ie if I get the row which has the max(timestamp) then whether i will get the latest record which has been inserted or updated?. 

Plz Answer me..Its urgent

Thank You

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