I need to do this in the database so the normal grouped cfoutput tags is 
not going to work for me.

I need to return a list of values to a single column from a join, this 
is in oracle 11g if that helps.

So instead of a normal joined record set that would look like this.

use_no  AI
1      A
1      B
2      C
3      D
4      E
4      F

I get a record set that looks like this:

use_no AI
1      A,B
2      C
3      D
4      E,F

I tried a Select sub-select, but that only works if the sub-select 
returns a single row.

SELECT use_no, (SELECT AI FROM aTable b WHERE a.use_no = b.use_no)
FROM aTable a

This will fail with the following message.
SQL Error: ORA-01427: single-row subquery returns more than one row

I'm guessing I need some type of pivot query or something fancier, but 
I'm unclear what, if anything, will allow this to work.




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