From: beyaRecords - The home Urban music <uzo@beya-records.com>
To: pgsql-sql@postgresql.org
Subject: Mechanics of Update:Cascade
Date: Sat, 31 Jan 2004 10:50:03 +0000
Message-ID: <3968B922-53DB-11D8-A6EB-0003938366A4@beya-records.com> (raw)
Hi,
could someone please explain to me the mechanics of an UpDate:Cascade?
Delete:Cascade I fully understand but not Update. I have 2 tables A and
B. On B I have created a foreign key on user_id in both B and A for
Update and Delete cascade. If I delete from A it deletes all from B. If
I update A what happens in B?
many thanks
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To: pgsql-sql@postgresql.org
Cc: uzo@beya-records.com
Subject: Re: Mechanics of Update:Cascade
In-Reply-To: <3968B922-53DB-11D8-A6EB-0003938366A4@beya-records.com>
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