I use the following code in oracle form builder to generate a report in delimited format :

SET_REPORT_OBJECT_PROPERTY(v_report_id,REPORT_DESF ORMAT,'DelimitedData');

I get my report in delimited format . But the problem is that I get the field names on the report not the alias names I used in my sql query .

E.g if my query is as follows
select emp_name as "Employee Name"

On my report in delimited format , I should see

Employee Name
data
data
data

instead I get :
emp_name
data
data
data

How do I solve this problem ? Any customization I should do ?
I use oracle 10g by the way .

Thanks.