|Oracle® OLAP DML Reference
11g Release 2 (11.2)
Part Number E17122-05
Note:Do not confuse the LOG function with the function of the same name which creates a log file.
The base by which to compute the logarithm. When you do not specify a value, the function computes the natural logarithm of the expression by using e for the base where e equals
A numeric expression which is greater than zero. When the value is equal to or less than zero, LOG returns an