same reseult set with less column

I am trying to get the same resultset with an original query but one last column less.

For example the original query is "select x,y,z from table1 where condition1".

How can I get the resultset of "select x,y from table1 where condition1" without knowing in advance the original query.

Thanks for your help.

DT Received on Fri Sep 26 2008 - 08:48:08 CDT