Question: Please upload diagrams. 1.a Explain the distinction between total and partial constraints. Provide an example for each constraint 1.b Consider the following set F of

Please upload diagrams.

1.a Explain the distinction between total and partial constraints. Provide an example for each constraint

1.b Consider the following set F of functional dependencies on the relation schema r(A,B,C,D,E,F): (9 points, 3 points each.)

ABCD

BCDE

BD

DA

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