Scalar. Returns the arccosine of a value.
Syntax
ACOS(
value
)
Parameter|
value
|
A float between -1 and 1. A value outside this range returns NULL.
|
Data Types|
Return
|
value
|
|---|
|
Float
|
Float
|
Example
INSERT INTO OutStream
SELECT ACOS(InStream.FloatColumn)
FROM InStream;