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What is a correlated sub-query?

mhmadesk

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2022-07-13

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What is a correlated sub-query?

An independent query that uses the correlation name of another independent query.
A sub-query that uses the correlation name of an outer query
A sub-query that substitutes the names of the outer query
A sub-query that does not depend on its outer query’s correlation names

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mhmadesk

2022-07-13

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(b).A sub-query that uses the correlation name of an outer query

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