From: | Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com> |
---|---|
To: | Timothy Covell <dirac(at)applink(dot)net> |
Cc: | pgsql-general(at)postgresql(dot)org, pgsql-sql(at)postgresql(dot)org |
Subject: | Re: [SQL] Foreign Keys Help Delete! |
Date: | 2000-09-20 00:37:22 |
Message-ID: | Pine.BSF.4.10.10009191732080.54561-100000@megazone23.bigpanda.com |
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Thread: | |
Lists: | pgsql-general pgsql-sql |
On Tue, 19 Sep 2000, Timothy Covell wrote:
> Schema:
> hosts table with fqhn column
> routes table with fqhn foreign key hosts(fqhn)
>
> Problem:
>
> 1. When I try to change fqhn in hosts, it complains that
> I have now violated entry in "routes" table.
>
> 2. When I try to update "routes" table, it updates.
>
> 3. Go back to "hosts" table and now try to rename/delete
> old fqhn and it complains about object missing with OID=xxxxx.
Can you give the table structure and statements you were
doing specifically?
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