Pls help.. its urgent

Question

hi,
select service_request srid,
       function_activity_id fid
from sop_service_request
Output currently getting:
srid                 fid
1001            1,2,3
1002              2,3
1003              1,2,3,4,5
desired output:
srid                 fid
1001            act1-s1,act2-s2,act3-s3
1002              act2-s2,act3-s3
1003              act1-s1,act2-s2,act3-s3,act4-s4,act5-s5
The activity/subactivity name will come from sop_function_activity_map(master table) whose data is as under:
function_acvitity_id           activity_name           sub_activity_name
1                    act1               s1
2                    act2               s2
3                    act3               s3
4                    act4               s4
5                    act5               s5
how do i pass each row of the query and compare function_activity_ids for each service request to master table and get the names of its act-subactivity and again join it comma seperated to get the output as desctibed abovehow do i pass each row of the query and compare function_activity_ids for each service request to master table and get the names of its act-subactivity and again join it comma seperated to get the output as desctibed above
so basically i have to seprate each function_activity_id from comma sep. function_activity ids for each row and check against the function_activity_id of master table and get names of them and again concate those names in comma sep fashion to display in that row... i need this to be done for each row of the result in above query
thx
pls help
thx

Answer 1

Hi,
The following should give you your required output.
create or replace
function get_transposed2( p_a in varchar2 )
return varchar2
is
l_str varchar2(2000) default null;
l_sep varchar2(1) default null;
begin
for x in ( Select t2.activity_name || '-' || t2.sub_activity_name as z
from sop_service_request t1, sop_function_activity_map t2
where t1.fid = t2.function_acvitity_id
and t1.srid = p_a ) loop
l_str := l_str || l_sep || x.z;
l_sep := ',';
end loop;
return l_str;
end;
select srid, get_transposed2( srid ) t
from sop_service_request
group by srid;
Going by the outputs you require in your original post.