|Oracle Call Interface Programmer's Guide
Part Number A89857-01
OCI Datatype Mapping and Manipulation Functions, 89 of 135
Takes the natural logarithm (base e) of an Oracle number.
The OCI error handle. If there is an error, it is recorded in
err and this function returns OCI_ERROR. Obtain diagnostic information by calling
Logarithm of this number is computed.
This function returns an error if any of the number arguments is null, or if
number is less than or equal to zero.