Question

I’m having trouble finding exclusive group data set for the given query paramter.

My table is like this:

GROUP_ID  DOMAIN_ID (unique)
--------  ---------
111       2123
111       2124
111       2125
111       2126
112       2124
112       2125
113       2124
113       2125
113       2126
114       2124
114       2127
114       2128

Ok, now I need to find a GROUP_ID where DOMAIN_ID ONLY contains 2124 and 2125 i.e. it should not return 111 or 113 from the example above.

Limitation: Can’t use SP/Function. It should be one SQL query.

Thanks very much for your time in advance.

Answer 1

Thanks everyone for responding to my question.

Finally, I managed to write a query which gives me the result I wanted:

select GROUP_ID
from MY_TABLE oq
where DOMAIN_ID  in (2124, 2125)
group by GROUP_ID
having count(GROUP_ID)=2 and 
count(GROUP_ID) = (select count(iq.DOMAIN_ID) 
from MY_TABLE iq WHERE iq.GROUP_ID=oq.GROUP_ID)