portableSql
Log Portable SQL Function
Syntax
Log as N (Number as N)
Arguments
- NumberNumeric
A numeric field or value greater than 0.
Returns
- resultNumeric
Returns the natural logarithm (base e) for a number.
Description
Returns the natural logarithm (base e) for a number.
Discussion
The Log function return the natural logarithm (base e) for a number. The number must be greater than 0.
Log() function executed on the Northwind Access database
SELECT FIRST 1 Log(12) AS EXPR1 FROM Products = 2.484906649788