Update statement in a procedure

Question

update pol_notification a
set obj_id = v_presv_client_id
where a.obj_id=v_client_id and a.obj_type='client' ;
update pol_notification a
set obj_id = v_address_id
where a.obj_id=v_address_id and a.obj_type='address' ;
I am using these two update statements in one procedure but the tables are not being updated.
Any reason for that. Am i using the right statements?

Answer 1

Here is the procedure.....
CREATE OR REPLACE PROCEDURE SP_LOAD_CLIDUPDATA( )
     BEGIN
DECLARE v_client_id integer ;
DECLARE v_presv_client_id integer ;
DECLARE v_processed_client_id integer;
     DECLARE v_address_id integer;
DECLARE V_NUMBER integer;
DECLARE v_counter integer DEFAULT 0;
DECLARE cur_update CURSOR FOR
SELECT client_id,presv_client_id,nvl(processed_client_id,0),nvl(address_id,0)
FROM cli_dup_data ;
DECLARE cur_num CURSOR FOR
SELECT count(*) FROM cli_dup_data ;
open cur_num;
fetch cur_num into V_NUMBER;
close cur_num;
OPEN cur_update;
loop
IF v_counter = V_NUMBER THEN
end loop;
END IF;
FETCH cur_update INTO v_client_id,v_presv_client_id,v_processed_client_id,v_address_id;     
if v_client_id = 0 then
COMMIT; --Commit transactions at batch level only
ELSE
If v_processed_client_id <> v_client_id then -- client_id is already processed
               update pol_notification a set obj_id = v_presv_client_id --Update client_id
     where a.obj_id=v_client_id and a.obj_type='client';
     update pol_notification a set obj_id = v_address_id -- Update address_id
     where a.obj_id=v_address_id and a.obj_type='address';
update pol_notify_history b set obj_id=v_presv_client_id,
client_seq_nbr_i = 1
where b.obj_id = v_client_id and b.obj_type='client';
update pol_notify_history b set obj_id = v_address_id
where b.obj_id = v_client_id and b.obj_type = 'address';
update pol_int_name set client_id = v_presv_client_id --Update client_id
     where client_id=v_client_id;
     update cli_dup_data set processed_client_id=v_client_id --Keep a record of updated client_id in processed_client_id
     where client_id=v_client_id;
end if;
          END IF;
set v_counter = v_counter+1;
END loop ;
CLOSE cur_update;