SQL Server/T-SQL Tutorial/Math Functions/LOG10
LOG10 returns the base 10 logarithm of this parameter as a float value.
<source lang="sql">
4> SELECT LOG10(5.67) 5> GO
0.75358305889290655
(1 rows affected)</source>
<source lang="sql">
4> SELECT LOG10(5.67) 5> GO
0.75358305889290655
(1 rows affected)</source>