I have daily user login/logout data like this:
date,user,action 2020-04-14 01:00:00,user1,login 2020-04-14 01:05:00,user2,login 2020-04-14 01:10:00,user3,login 2020-04-14 02:40:00,user2,logout 2020-04-14 02:50:00,user3,logout 2020-04-14 03:10:00,user2,login 2020-04-14 03:10:00,user1,logout 2020-04-14 03:30:00,user3,login 2020-04-14 04:20:00,user2,logout
Users can login/logout multiple times in a day. A session closes and then new session opens. (like user2) I need to get the duration for every session and there is no session id.
How can i merge this two events in one row: Login and first logout after login. Like this:
login_date,logout_date,user 2020-04-14 01:00:00,2020-04-14 03:10:00,user1 2020-04-14 01:05:00,2020-04-14 02:40:00,user2 2020-04-14 01:10:00,2020-04-14 02:50:00,user3 2020-04-14 03:10:00,2020-04-14 04:20:00,user2 2020-04-14 03:30:00,-,user3
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