select SQRT(125.43) : SQRT « Math Functions « SQL Server / T-SQL Tutorial






  1. SQL Server / T-SQL Tutorial
  2. Math Functions
  3. SQRT
3> select SQRT(125.43)
4> GO

------------------------
      11.199553562530964

(1 rows affected)








11.21.SQRT
11.21.1.SQRT function returns the square root of a value 0 or greater.
11.21.2.select SQRT(125.43)
11.21.3.SELECT SQRT(100) Result