WHAT ARE CORRELATED SUBQUERIES?

Varun Agrawal

Total Post:159

Points:795
Posted by  Varun Agrawal
DB2 
DB2
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  1. Varun Agrawal

    Post:159

    Points:795
    What are correlated subqueries?

    A subquery in which the inner ( nested ) query refers back to the table in the outer query. Correlated subqueries must be evaluated for each qualified row of the outer query that is referred to.

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