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Answers and rating deltas for

How do I correctly use the SQL Sum function with multiple variables and grouping?

Author Votes Δ
Michal Dymel 2 +3.93
Holmes IV 1 -1.15
agim 1 -1.33
Vamsi Prabhala 1 -1.45
Last visited: Nov 19, 2015, 4:00:18 AM