Count function in SQL returns the number of
2024
Count function in SQL returns the number of
Answer: A. values. — Answer: Option A Solution: Count function in SQL returns the number of values. Count function counts all the not null values in the specific column. If we…
- A.
values.
- B.
distinct values.
- C.
groups.
- D.
columns.
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Correct answer: A
Answer: Option A
Solution:
Count function in SQL returns the number of values.
Count function counts all the not null values in the specific column. If we want to count only distinct values then the DISTINCT keyword is also to be used.
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