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Answers and rating deltas for

How to check that group has a value in Oracle?

Author Votes Δ
ypercubeᵀᴹ 2 +0.44
Vamsi Mohan Jayanti 0 -1.73
Faruk AZAKLI 0 -1.77
Last visited: Sep 14, 2014, 5:07:29 AM