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