-SIGN(x): Returns -1 if x is negative, 1 if x is positive, or 0 if x is zero : SIGN « Numeric Math Functions « Oracle PL / SQL

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Oracle PL / SQL » Numeric Math Functions » SIGN

-SIGN(x): Returns -1 if x is negative, 1 if x is positive, or 0 if x is zero






SQL> --SIGN(x): Returns -1 if x is negative, 1 if x is positive, or 0 if x is zero.

SQL>

SQL> select SIGN(-5) from dual;



  SIGN(-5)

----------

        -1



SQL>

Related examples in the same category

1.	SIGN: Returns 1 if the argument is positive, 0 if the argument is negative
2.	SIGN(0)
3.	SIGN(5)
4.	Use sign function in user-defined function
5.	select sign( 100 - ( 50 * 2 ) ) "Using expressions"
6.	select sign( 123 * -1 + 122) "Using expressions"
7.	Use SIGN in PL/SQL statement

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