Hi,
I am having some problems setting up security on my database:
I have a table 'feedback', with a foriegn key to a table 'feedback_type'
(tables at end). I want to give the user all permissions on feedback, but
to only be able to select the possible values from the feedback_type table.
So, I have granted select, insert, update, delete on feedback, and only
select on feedback_type. But...
When I try to update feedback, (e.g. update feedback set fb_type = 'bug'
where fb_id = 1011)
I get ERROR: feedback_type: permission denied, and looking at the debug
output, its doing:
'select oid from "feedback_type" where "fb_type" = $1 for update of
"feedback_type".
When I created the constraint, I just did:
ALTER TABLE feedback
ADD CONSTRAINT fk_feedback_type
FOREIGN KEY (fb_type)
REFERENCES feedback_type;
I don't really see why it wants to update feedback_type? Can anyone tell me
what I'm doing wrong, or will I just have to grant update on feedback_type
(and all other tables referenced by FKs)?
Thanks for any help,
Tamsin
----------------------------
The tables are (abbreviated):
CREATE TABLE feedback (
fb_id INTEGER NOT NULL,
usr_id INTEGER NOT NULL,
fb_type VARCHAR(20) DEFAULT 'bug' NOT NULL,
CONSTRAINT XPKfeedback
PRIMARY KEY (fb_id)
);
CREATE TABLE feedback_type (
fb_type VARCHAR(20) NOT NULL,
CONSTRAINT XPKfeedback_type
PRIMARY KEY (fb_type)
);