Oracle 字符串拼接

create or replace procedure proc_query_prior_departmentisCursor department_list_nosub isselect dep.id,dep.name,dep.paren

create or replace procedure proc_query_prior_department
is

Cursor department_list_nosub is
select dep.id,dep.name,dep.parent from department dep where org_id=7;
union_mc varchar2(200);

begin

delete from ma_department_role;
commit;
for varDep in department_list_nosub loop

for cur in (select t.parent,t.name from department t start with t.id=varDep.id connect by prior t.parent =t.id order by t.id asc) loop
if cur.parent is not null then

if(union_mc is null) then
union_mc := cur.name;
else
union_mc :=union_mc||'/'||cur.name;
end if;
end if;
end loop;
insert into ma_department_role(id,name)values(varDep.id,union_mc);
union_mc:=null;
end loop;
commit;

end;

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