SIN

Returns a DOUBLE PRECISION value that represents the trigonometric sine of the passed parameter.

Behavior Type

Immutable

Syntax

SIN ( expression )

Parameters

expression

An expression of type DOUBLE PRECISION

Example

SELECT SIN(30 * 2 * 3.14159 / 360);
        SIN        
-------------------
 0.499999616987256
(1 row)