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Define decomposition. Suppose you are given a relation R (A, B, C) RI (A, B) R2 (B, C) 1 1 1 1 1 1 1
Define decomposition. Suppose you are given a relation R (A, B, C) RI (A, B) R2 (B, C) 1 1 1 1 1 1 1 2 1 2 21 1 2 3 2 1 3 2 2 1 4 3 2 4 3 3 2 Is this relation lossless join decomposition? Justify your
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