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Database · Q17

Database Redesign

Programming · Database · question 17

Q17

Which is not true of a correlated subquery?

A.
EXISTS/NOT EXISTS is a form of a correlated subquery.
B.
The processing of the SELECT statements is nested.
C.
They can be used to verify functional dependencies.
D.
They are very similar to a regular subquery.
Answer

Answer: Option D

Solution

Answer: Option D
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