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create or replace procedure cust_update is
cursor v_cur is
select cust_id,cust_st_child_group_id,cust_st_group_id
from o_user_cons where cust_id not in
(select cust_id from o_user_cons group by cust_id having count(cust_id)>=2);
v_rownum number;
v_cust_id varchar(20);
v_cust_st_child_group_id number;
v_cust_st_group_id number;
begin
v_rownum:=1;
open v_cur;
loop
fetch v_cur into v_cust_id,v_cust_st_child_group_id,v_cust_st_group_id;
v_cust_st_group_id:=v_cust_st_group_id/100;
if v_rownum<=300
then update cust
set cust_id=v_cust_id,stratagem_child_group_id=v_cust_st_child_group_id,
stratagem_group_id=v_cust_st_group_id;
commit;
v_rownum:=v_rownum+1;
else exit;
end if;
end loop;
close v_cur;
end cust_update;
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