Name
LN()
Synopsis
LN(number
)
This function returns the natural logarithm of its input. Here is an example:
SELECT LN(5); +----------+ | LN(5) | +----------+ | 1.609438 | +----------+
Get MySQL in a Nutshell, 2nd Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.