hi,

i have this table

TEST_CODE | MASTNO
2ELEM | 1
2V/LS | 1
3ELEM | 1
4ELEM | 1
5ELEM |2
6ELEM |2
7ELEM |2
8ELEM | 2
ACCUL | 2
ACTV. | 3
ADDT | 3
AFB | 4
AG/RA | 4
AIDS | 4
AIDS2 | 4

is there a way to have a result set from sql to have a

select <dddd> from table

<dddd> = "2ELEM,2V/LS,3ELEM,4ELEM"

so on and so fort