4/7/2024 0 Comments Double for loop in r![]() ![]() Here, n r specifies the number of tuples in relation r and n s specifies the number of tuples in relation s. It is because it computes and examines each pair of tuples in the given two relations.Ĭost Analysis of Nested-loop Join Algorithmįor analyzing the cost of the nested-loop join algorithm, consider a number of pairs of tuples as n r * n s.
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