SQL Query to return both distinct and total logins from a login table in sql2005
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Published on 2010-06-17T17:00:22Z
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sql-server-2005
Hey all,
I have a table Logins { Id, AccessTime }, I'd like to write a query that returns 3 columns, Total Logins during a time period, Unique Logins for a time period, and the Id of the user.
I know I could do this with two passes and a join, is there a better way to do it in a single pass?
Thanks, ~P
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