Group on Oracle Clob Column

[fry]

Hi

I was able to set determinants, providing the unique key in FM for the clob column. All is good in respects to being able to report on the clob column in Report Studio.

The issue we are having is that we are unable to use a group by on the list in report studio. The clob just doesnt appear to group. It repeats for every repeating item. Now I know that Oracle does not support grouping on clobs, but was just wondering if there is anything on the Cognos server side that I can do that will allow Cognos to group on the clob ?

Thanks