Name
LN
Synopsis
The LN function returns the natural logarithm of the input. The specification for the LN function is:
FUNCTION LN (n NUMBER) RETURN NUMBER;The argument n must be greater than or equal to
0. If you pass LN a negative argument, you will receive the following
error:
ORA-01428: argument '-1' is out of range
Get Oracle PL/SQL Programming, Third 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.
