Question: Database Management Let R (A, B, C, D, E) be decomposed into relations with the following three sets of attributes: R1: {A, B, C}, R2:
Let R (A, B, C, D, E) be decomposed into relations with the following three sets of attributes: R1: {A, B, C}, R2: {B, C, D}, and R3: {A, C, E}. Given the following FDs: FD1: A rightarrow D, FD2: D rightarrow E, FD3: B rightarrow D Using the Chase Algorithm, determine whether decomposition is lossless join (If necessary, apply FDs in order shown. CLEARLY show the result of each application of an FD, and CLEARLY show the final answer. Each tableau where a change has occurred should be shown.)
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