You have a CSV file that has the following matrix structure:
Prod, Week1, Week2, Week3, Week4
P1, 1, 2, 3, 4
P2, 2, 3, 4, 5
.., .., .., .., ..
.., .., .., .., ..
.., .., .., .., ..
Pn, 6, 7, 8, 9
The task is to insert these rows to an Oracle 9i database on a Sun box (Solaris 8) as follows...