Scalar. Returns the logarithm of a given value to a specified base.
Syntax
LOG(
base, value
)
Parameters|
base
|
An expression that evaluates to a value greater than 1.
|
|
value
|
An expression that evaluates to a value greater than or equal to 0.
|
Data Types|
Return
|
base
|
value
|
|---|
|
Float
|
Float
|
Float
|
Example
INSERT INTO OutStream
SELECT LOG(InStream.FBase, InStream.FValue)
FROM InStream;