consider the join of a relation r with relation s
Consider the join of a relation R with relation S. If R has m tuples and S has n tuples, then the maximum size of join is:
If R has m tuples and S has n tuples then maximum size of join is mn
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three dissimilar types of convergences are1 the convergence of e-commerce and wireless technology 2 the convergence of e-commerce and ip
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an instance of relational schema r a b c has distinct values of a including null values then a is a candidate key or notif relational schema r a b c
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consider the join of a relation r with relation s if r has m tuples and s has n tuples then the maximum size of join isif r has m tuples and s has n
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the natural join is equal to which productthe natural join is equal to combination of projection and cartesian
where does view definition storeda view definition is permanently stored as part of the
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