One query two different Group By

Question

In My parameter two option one and two.
if i select one, need to come this group by:-
GROUP BY
Name1,
Name2,
Country,
MCC || '/' | MNC
One Output:
Name1 -  Name2 - Country  - PNR
if i select two, need to come this group by
GROUP BY
Name1,
Country,
MCC || '/' | MNC
two output :
Name1 - Country - PNR
I have only one sql query But i have two different group by
Please advise me, m not using subreport option.
whether any formulas or any other options for group by.

Answer 1

Try inserting the groups statically that are common for both the parameaters like this
GROUP BY
Name1,
Country,
MCC || '/' | MNC
and now create a formula like this
whilereadingrecords;
if =1 then
{Name2 field}
else
Now insert one more group using this formula and move the group to second level by using group options.
Hope this helps!
Raghavendra