IBM
C2090-312 · Question #63
Which of the following does NOT make a view a read-only view?
The correct answer is D. Any FROM clause, after the first, identifies more than one table or view, or identifies a table. See the full explanation below for the reasoning.
Question
Which of the following does NOT make a view a read-only view?
Options
- AThe outer fullselect contains a GROUP BY clause.
- BThe first SELECT clause specifies the keyword DISTINCT.
- CThe only table referenced is a system maintained temporal table and a period-specification is
- DAny FROM clause, after the first, identifies more than one table or view, or identifies a table
How the community answered
(21 responses)- A14% (3)
- B5% (1)
- C5% (1)
- D76% (16)
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