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Answers and rating deltas for

MySql - How get value in previous row and value in next row?

Author Votes Δ
Jonny 5 3 +4.16
Barranka 2 +1.32
peterm 1 -0.53
Tin Tran 1 -0.50
Bohemian 0 -1.21
Last visited: Sep 14, 2014, 5:07:29 AM