// This is generated by ESQL's AbstractFunctionTestCase. Do no edit it. See ../README.md for how to regenerate it.

*Parameters*

`base`::
Base of logarithm. If `null`, the function returns `null`. If not provided, this function returns the natural logarithm (base e) of a value.

`number`::
Numeric expression. If `null`, the function returns `null`.
