From: | Luke Tudor - RSG <ltt(at)pml(dot)ac(dot)uk> |
---|---|
To: | pgsql-novice(at)postgresql(dot)org |
Subject: | check_foriegn_key TO FOREIGN KEY. |
Date: | 2001-03-19 10:44:36 |
Message-ID: | 3AB5E314.30B26A74@unixmail.npm.ac.uk |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-novice |
Dear Postgres Team,
I am still working away at fixing my database. I have decided to drop of
out of date check_foriegn_key function, and
move to the new FOREIGN KEY.
I am having a little trouble converting triggers to make use of the new
function, and wondered if someone could give me an example.
Taking the trigger;
CREATE TRIGGER check_user
BEFORE DELETE ON genUser
FOR EACH ROW EXECUTE PROCEDURE
check_foriegn_key(1,'cascade','userid','webuser','userid');
how would I correct it to make use of the new Foreign Key function?
I understand that this may be a simple question, but converting a non
backedup database when still learning Sql can be a scary thing!!!
Any help appreciated.
Best Regards,
Luke.
From | Date | Subject | |
---|---|---|---|
Next Message | Bill Howell | 2001-03-19 15:18:28 | Sorry, too many clients already |
Previous Message | Vijay Deval | 2001-03-19 03:34:12 | Re: Help with a query, please |