Need shell script

Hi All,
I had a requirement.

2 table are there. 1) source table 2) target table

formula: - source table - target table

Query:- 2 tables result should automatically store in another table called fallout.

I want to execute this script in unix awk script.

i would appreciate if any one send unix awk script for me.

Regards,
Ravi Gongati

Double post, continue here:

http://www.unix.com/shell-programming-scripting/57830-need-unix-script-executing-oracle-query.html