Corsor using db_link

Question

Is it possible to do it like this ?? To make select for cursor via database link ?
select * from user.table@db_link_name; Have anybody try sth like this ?
I work on Oracle 9.2.0.6
--procedure code
create procedure mm (db_link_name IN VARCHAR2) IS
CURSOR my_rows IS
select * from user.table@db_link_name;
v_i_n VARCHAR2(10);
v_s_n VARCHAR2(20);
v_a VARCHAR2(20);
v_a_d date;
v_ddl VARCHAR2(255);
BEGIN
OPEN my_rows;
LOOP
FETCH my_rows INTO v_s_n, v_i_n, v_a_d, v_a;
EXIT WHEN my_rows%NOTFOUND;
v_ddl := 'insert into m_table values('''||v_s_n || ''',''' || v_i_n || ''','''||v_a_d||''','''||v_a||''');';
DBMS_OUTPUT.PUT_LINE(v_ddl);
--EXECUTE IMMEDIATE v_ddl;
END LOOP;
CLOSE my_rows;
END;
/

Answer 1

the thing is, that when some rows are duplicated no other rows fromm all "insert into table select * from ..." are inserted..
The only solution for me is to create simple "insert into.. " statements for all which was selected form table@db_link...
any ideas ??
now I try like this but have ERROR ORA-03001: unimplemented feature
select db_link from dba_db_links where username='username';
type array is table of m_table%rowtype index by binary_integer;
temp_m_table array;
BEGIN
DBMS_OUTPUT.ENABLE;
FOR i IN master_cursor
LOOP
begin
v_db_link := i.db_link;
v_ddl := 'select * bulk collect into temp_m_table from other_user.table_like_m_table@'||i.db_link;
EXECUTE IMMEDIATE v_ddl;
forall k in 1 .. temp_m_table.count
insert into m_table values temp_m_table(k);
commit;
exception
...