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Which of the following is a set function?

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+1 vote
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in SQL Server by (80.5k points)
Which of the following is a set function?

(a) RANK

(b) NTILE

(c) Window

(d) All of the mentioned

The question was posed to me during an interview.

This intriguing question originated from Windowing topic in chapter Manipulating Data with Select of SQL Server

1 Answer

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Best answer
Right choice is (d) All of the mentioned

To explain: The word ‘window’ is used to refer to the set of rows that the function works on.

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