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select count of on two distinct value

Asked by ccleebelt in Microsoft Access Database, SQL Server 2008

Tags: ms sql, distinct

I have a table with two important columns, token and stamp. Each row is given a value based on certain criteria. I need to create a query that returns the count of occurances where there is no duplication in either.

For example, if my data looked like this:

TOKEN        STAMP
1                  100
2                  200
3                  100
2                  200

My result would be 2 because of the duplication.

Any ideas?
2
[+][-]11/07/09 09:32 AM, ID: 25767170Expert Comment

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[+][-]11/07/09 10:03 AM, ID: 25767298Expert Comment

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[+][-]11/07/09 10:35 AM, ID: 25767455Expert Comment

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[+][-]11/07/09 11:40 AM, ID: 25767713Author Comment

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[+][-]11/07/09 11:50 AM, ID: 25767753Expert Comment

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[+][-]11/07/09 01:28 PM, ID: 25768138Expert Comment

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[+][-]11/07/09 04:01 PM, ID: 25768726Expert Comment

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