Warning
SingleStore 9.0 gives you the opportunity to preview, evaluate, and provide feedback on new and upcoming features prior to their general availability. In the interim, SingleStore 8.9 is recommended for production workloads, which can later be upgraded to SingleStore 9.0.
LN
On this page
Returns the logarithm of the given argument to base e.
Syntax
LN ( number )
Arguments
-
number: the number to take the logarithm of.
Note
LOG(n) is an alias for LN(n).
LN(n) is equivalent to LOG(n) / LOG(e).
Return Type
Float or double.
Examples
SELECT LN(1234);
+--------------------+
| LN(1234) |
+--------------------+
| 7.1180162044653335 |
+--------------------+
Last modified: April 4, 2023