elsalam 3alikom wr ALLAH wb

hi 4 everyone,i want 2 know how 2 upload data from excel sheet to multiple table in oracle database
without using oracle tools like oracle express or oracle business publisher?
how to use sql loader 4 example
thanx 4 patience

First read this Page :-

http://www.orafaq.com/wiki/SQL*Loader_FAQ
and than do what you want.

if you fails to make what you want .... just tell us what you did in your trying ...... and we will help you if we could