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Consider the relation schema R(ABCDE) with the set of functional dependencies F = {D?E, A?D, BE?C, B?A, C?AE}. For the following relations resulting from a
Consider the relation schema R(ABCDE) with the set of functional dependencies F = {D?E, A?D, BE?C, B?A, C?AE}. For the following relations resulting from a possible decomposition of R, identify the non-trivial functional dependencies which can be projected to each of the decomposed relations.
a) S(ACD)
b) U(ABDE)
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