Order by for two bar charts using single resultset.

Hi Forum
order by for the bar charts in pentaho CDE .. ?
query result set is as follows.

A B C
abc 10 4
pqr 40 2
xyz 20 1

When use-------------->>>>
select A,B,C from TABLE order by 2,3.
It only sorts 2nd column... B'z we are having values in two columns.

When I use this single data source for two different bar charts only the first chart bars are coming in order but not the second chart bars..
How can I design query or write some scripting so that the second chart bars also should come in order using single source ?

Plz. share your experience

Thanks,
Sadakar