SQRT(x) gets the square root of x. : SQRT « Numerical Math Functions « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Numerical Math Functions » SQRT

14. 21. 1. SQRT(x) gets the square root of x.

The following example displays the square root of 25 and 5, respectively:


SQL>

SQL> SELECT SQRT(25), SQRT(5) FROM dual;



  SQRT(25)    SQRT(5)

---------- ----------

         5 2.23606798



SQL>

14. 21. SQRT
	14. 21. 1.	SQRT(x) gets the square root of x.
	14. 21. 2.	Use SQRT in column data
	14. 21. 3.	Using SQRT and ABS together
	14. 21. 4.	SQRT(25)
	14. 21. 5.	SQRT(5)

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