SQL Server/T-SQL Tutorial/Math Functions/SQRT
SELECT SQRT(100) Result
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3> 4> SELECT SQRT(100) Result 5> GO Result
10
(1 rows affected)</source>
select SQRT(125.43)
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3> select SQRT(125.43) 4> GO
11.199553562530964
(1 rows affected)</source>
SQRT function returns the square root of a value 0 or greater.
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The syntax of SQRT is as follows: SQRT(input_number) 6> 7></source>