If a multiple-column subquery is contained in the WHERE or HAVING clause of the outer query,the ____________________ operator must be used.
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Q120: Any type of subquery can be used
Q121: Explain the difference between multiple-row and multiple-column
Q122: With a(n)_ subquery,the inner query is executed
Q123: Explain the different processing methods used by
Q124: If a subquery references a column from
Q126: A(n)_ query can return several rows of
Q127: A(n)_ subquery returns more than one column
Q128: With a(n)_ subquery,the subquery is executed once
Q129: In Oracle12c,subqueries nested in a WHERE clause
Q130: What is the difference between the IN
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