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Answers and rating deltas for

Oracle SQL: how to enforce only one value may be 'checked'?

Author Votes Δ
Matthew McPeak 3 +1.84
Gordon Linoff 2 +0.75
Bob Jarvis - Слава Україні 1 +0.53
Marmite Bomber 0 -1.06
Chains 0 -0.73
Dmitry 0 -1.20
Last visited: Apr 19, 2016, 10:53:29 PM