LOG10 returns the base 10 logarithm of this parameter as a float value. : LOG10 « Math Functions « SQL Server / T-SQL Tutorial






4> SELECT LOG10(5.67)
5> GO

------------------------
     0.75358305889290655

(1 rows affected)








11.13.LOG10
11.13.1.LOG10 returns the base 10 logarithm of this parameter as a float value.