comments need to add in one row

[santhu1]

i have one table. table.

application_id comments
------------------------------
1234123412 pancard
1234123412 driving license
1234123412 birth certificate.

0909090909 adharcard
0909090909 ration card

if i select 1234123412 i want the data like this,

pancard,driving license, birth certificate.

how to write the query using stuff .

[rski]

Not sure which oracle version you are using but you can
1) use hierarchical query (with connect by prior)
2) use wm_concat function like that
-define view

create view list_of_values as
select application_id , to_char(wm_concat(comments)) from test  group by application_id

-and query this view in the following way

select * from list_of_values  where application_id=1234123412

Or just without the view you can query for specific application_id

select application_id , to_char(wm_concat(comments)) from test  where application_id=1234123412 group by application_id

[santhu1]

thanks rski,

the query is working fine