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Answers and rating deltas for

Finding unique combinations of columns

Author Votes Δ
Gonzalo.- 2 +4.74
Aaron Bertrand 1 -0.00
Kevin Aenmey 1 +0.76
Gokul 0 -2.20
Guffa 0 -1.07
Last visited: Sep 14, 2014, 5:07:29 AM