Arithmetic Operators

These arithmetic operators are available in Sybase IQ.

Arithmetic operators
Operator	Description
expression + expression	Addition. If either expression is the NULL value, the result is the NULL value.
expression - expression	Subtraction. If either expression is the NULL value, the result is the NULL value.
- expression	Negation. If the expression is the NULL value, the result is the NULL value.
expression * expression	Multiplication. If either expression is the NULL value, the result is the NULL value.
expression / expression	Division. If either expression is the NULL value or if the second expression is 0, the result is the NULL value.
expression % expression	Modulo finds the integer remainder after a division involving two whole numbers. For example, 21 % 11 = 10 because 21 divided by 11 equals 1 with a remainder of 10.