Consider the join of a relation R with a relation S. If R has m tuples and S…
Consider the join of a relation R with a relation S. If R has m tuples and S has n tuples then the maximum and minimum sizes of the join respectively are
- A.
m+n and 0
- B.
mn and 0
- C.
m+n and ∣m−n|
- D.
mn and m+n
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