ACOS
Calculates the arccosine of a value in radians.
Syntax
ACOS(<value>)
Parameters
| Parameter | Description | Supported input types |
|---|---|---|
<value> | The number that the arccosine function is applied to. | DOUBLE PRECISION |
Return Type
ACOS returns a value of type DOUBLE PRECISION.
Example
The following query calculates the arccosine of 1:
SELECT ACOS(1) as result;