About update statement in procedure

Question

I have one table usersubscription (userid,newsletterid,deleted)
I got one string from user e.g. ('1,2,3') and userid = 14
I wrote proceduer that will insert this records in to usersubscription table;
userid newsletterid deleted
14 1 n
14 2 n
14 3 n
default value of deleted column is 'n'.
my procedure is as follows;
CREATE OR REPLACE PROCEDURE usersubscription_procd1 (vuserid in number, vnewsletterid IN VARCHAR2)
AS
I NUMBER;
J NUMBER;
VAL VARCHAR2(100);
BEGIN
I := 1;
J := 1;
WHILE INSTR(vnewsletterid,',',I) != 0 LOOP
VAL := SUBSTR(vnewsletterid,I,INSTR(vnewsletterid,',',I)-J);
I := INSTR(vnewsletterid,',',I)+1;
J := I;
INSERT INTO usersubscription (usersubcriptionid,userid,newsletterid)
VALUES (usersubscription_seq.nextval,vuserid,VAL);
END LOOP;
VAL := SUBSTR(vnewsletterid,I,LENGTH(vnewsletterid));
INSERT INTO usersubscription (usersubcriptionid,userid,newsletterid)
VALUES (usersubscription_seq.nextval,vuserid,VAL);
END;
Now one requirement is that when new string comes for same userid e.g.('1,4,5') userid = 14
then the deleted column for 2 and 3 newsletterid changes to 'y';
please tell me the solution.
Prathamesh.

Answer 1

Read my suggestion into your other post : Re: how to add the update statement in this procedure?
And please, for more readable forum, do not post twice the same subject, use reply button (or edit) to discuss.
Nicolas.