Scalar. Returns the logarithm of a given value to the base 2.
Syntax
LOG2(
value
)
Parameter|
value
|
An expression that evaluates to a value greater than or equal to 0.
|
Data Types|
Return
|
value
|
|---|
|
Float
|
Float
|
Example
INSERT INTO OutStream
SELECT LOG2(InStream.FloatColumn)
FROM InStream;