DLOG10 function

The DLOG10 returns the base 10 logarithm of the input parameter.

The DLOG10 function is a synonym of the LOG function.

Syntax

DLOG10(number)

Argument

number

The input parameter is a double precision number.

Return type

The DLOG10 function returns a double precision number.

Example

The following example returns the base 10 logarithm of the number 100:

select dlog10(100);

dlog10
--------
2
(1 row)