Release 10.1A: OpenEdge Data Management:
SQL Reference

> ## LOG10

> Returns the base `10` logarithm of `expression`.

> #### Syntax

>     LOG10 ( expression )

> Example

> This example illustrates the `LOG10` function:

>     SELECT LOG10 (100) 'Log base 10 of 100' FROM SYSPROGRESS.SYSCALCTABLE;

> #### Note

> - The expression must evaluate to an approximate numeric data type.

> ##### Compatibility

> ODBC compatible

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