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Which of the following will not raise error if not used?

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+1 vote
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in SQL Server by (80.5k points)
Which of the following will not raise error if not used?

(a) OVER clause

(b) ORDER BY clause

(c) PARTITION BY clause

(d) All of the mentioned

The question was asked during an online exam.

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1 Answer

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Best answer
Right choice is (c) PARTITION BY clause

Explanation: PARTITION BY clause is not mandatory and when you specify a column/set of columns with PARTITION BY clause then it will divide the result-set into record groups/partitions.

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