Log10
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.
Syntax
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| numeric | a numeric value. |
Examples
| Function call | Result |
|---|---|
Log10(0) | (no value) |
Log10(100000) | 5 |
Log10(0.00005) | -4.3010299957 |
Log10(-20) | (no value) |
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