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LOG10
Returns the logarithm of the given argument to base 10.
Syntax
LOG10 ( number )
Arguments
- number: the number to take the logarithm of.
Info
log10(n) is equivalent to log(n) / log(10).
Return Type
Float or double. If number is less than or equal to 0, or if base is non-positive or 1, returns NULL.
Examples
select log10(1000);
+-------------+
| log10(1000) |
+-------------+
| 3 |
+-------------+
