Question: Indicate all the BCNF violations for this relation R (A, B, C, D, E) with functional dependencies DE->C , B->D , and ABE->C . Do

Indicate all the BCNF violations for this relation R (A, B, C, D, E) with functional dependencies DE->C, B->D, and ABE->C. Do not forget to consider functional dependencies that are not in the given set and only list nontrival functional dependencies with only one attribute on the right side.

Also, give a lossless-join decomposition of R into relations that are in BCNF with respect to the given set of functional dependencies.

key is ABE

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