The Log10()
function calculates the base-10 logarithm of a given number.
This function is NOT SQL compatible. For more information about SQL compatibility, see our documentation.
Returns the base-10 logarithm of number
.
Returns Invalid expression
if the parameter value is not a valid number.
Name | Type | Required | Description |
---|---|---|---|
Function call | Result |
---|---|
number
numeric
a numeric value.
Log10(0)
(no value)
Log10(100000)
5
Log10(0.00005)
-4.3010299957
Log10(-20)
(no value)