Which of the following is an Aggregate operator in Structured Query Language…

2021

Which of the following is an Aggregate operator in Structured Query Language (SQL)?

  1. A.

    Minus

  2. B.

    Intersect

  3. C.

    Union

  4. D.

    Count

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Correct answer: D

Count, Min, Max, Avg, Sum all are aggregate functions in SQL

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