In <200011051615.QAA78279@mail.iol.ie>, on 11/05/00
at 10:12 AM, "Raymond O'Donnell" <rod@iol.ie> said:
>Hi all,
>Is this normal? - I have discovered the hard way that permissions
>GRANTed to a user on one table influence that user's ability to update
>another table in a foreign key relationship with it. To be specific,
>here are the relevant bits of the two tables:
>create table usertypes (
> typecode varchar(16) primary key,
> description varchar(64),
>);
>grant select on usertypes to webanon;
>create table users (
> uid varchar(16) primary key,
> pwd varchar(16),
> typecode varchar(16) references usertypes
> on update cascade
>);
>grant select,insert,update,delete on users to webanon;
>Now, when user webanon tries to update a field in table "users", the
>update doesn't happen.....however, it DOES happen if I grant update
>permissions to webanon on table "usertypes".
>Any comments welcome! - Many thanks.
If I am looking at this you wouldn't want webanon to be able to update
table "usertypes". Table "usertypes" is a lookup table and as such should
not be modified by any entries in table "users".
How do you have the relationship between the two tables set up?
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