Quote:
Originally Posted by absthechatter
Not exactly, ...
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Uhmmmm....
Do you mean:
For every value of A, the combined values in B, C and D should be unique; let me know if this is not the case.
What if:
A1 = one, B1 = Dog, C1 = Cat, D1 = Fish.
A3 = one, B3 = Dog, C3 = Elephant, D3 = Fish
A4 = one, B4 = Fish, C4 = Elephant, D4 = Dog << Would this be allowed?