Hi Everyone,
I have a table that contains the login and logout time and here are the following columns and data:
ID, Action, Time, UserName
1, Login, 2010-05-01 13:00:00, abc123
2. Logout, 2010-05-01 14:00:00, abc123
3. Login, 2010-05-01 13:30:00, def234
4. Logout, 2010-05-01 14:10:00, def234
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Can anyone help me write a query that will show max concurrent users let say for the day of May 1, 2010?
Much appreciated with all your help! [Smile]