Server Utilities :: Skip Column While Loading Data Using SQL Loader

Data

Sl#Emp_noNameAddress
00101Tom1/B-XYZ street
00202Jon1/C-XYZ Street

Employee Datafile
001, 01, Tom, 1/B-XYZ street
002,02,Jon, 1/C-XYZ Street

Above is a sample data file. Now I would like to import the data into an Oracle table called employee using Oracle 9i SQL Loader utility. But the table has only 3 fields (Emp_no,Name & Address), so I would like to skip Sl# while loading data. I do not want to manually modify data file. How should I write .ctl file.

Sample .ctl file.

load data
INFILE 'dataEmployee'
BADFILE 'Employee.bad'
DISCARDFILE 'Employee.dis'
into table Employee
fields terminated by ','
TRAILING NULLCOLS
(Emp_no NULLIF Emp_no = BLANKS,
Name NULLIF Name = BLANKS,
Address NULLIF Address = BLANKS
)