|Oracle Call Interface Programmer's Guide
Part Number A89857-01
OCI Datatype Mapping and Manipulation Functions, 63 of 135
Converts an interval to an Oracle Number.
The OCI user session handle or the environment handle.
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
Interval to be converted.
Oracle number result (in years for YEARMONTH interval and in days for DAYSECOND).
Fractional portions of the date (for instance, minutes and seconds if the unit chosen is hours) are included in the Oracle number produced. Excess precision is truncated.
err is a null pointer.