ANY dialect question:
How to find distinct users based on last logon
assume a table as follows:
User(Id) LastOn(Date) Duration(long)
U1 May 4 10 minutes
U1 May 5 5 minutes
U2 May 1 12 minutes
U2 May 3 27 minutes
I'm looking for a query that'd give me
U1 May 1 5 minutes
U2 May 3 27 minutes
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