Which of the following functions determines the number of characters in a character string?
A) COUNT
B) NUMBER
C) LENGTH
D) none of the above

Question

Which of the following functions determines the number of characters in a character string?​
A) ​COUNT
B) ​NUMBER
C) ​LENGTH
D) ​none of the above

Quizplus · Accepted Answer

The LENGTH function is used to determine the number of characters in a character string in SQL. COUNT function is used to count the number of rows in a table or the number of occurrences of a particular value in a column. NUMBER function is not a built-in function in SQL.

Which of the Following Functions Determines the Number of Characters