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Define “correlated Sub Queries”? |
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Answer» A ‘CORRELATED subquery’ is a sort of SUB query but correlated subquery is reliant on another query for a value that is RETURNED. In CASE of execution, the sub query is executed first and then the correlated query. A ‘correlated subquery’ is a sort of sub query but correlated subquery is reliant on another query for a value that is returned. In case of execution, the sub query is executed first and then the correlated query. |
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