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What Are Correlated Subqueries? |
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Answer» 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. 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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