From: Tom Lane <tgl@sss.pgh.pa.us>
To: Wiebe Cazemier <halfgaar@gmail.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: Delete rule chain stops unexpectedly
Date: Tue, 25 Oct 2005 14:06:17 -0400
Message-ID: <18659.1130263577@sss.pgh.pa.us> (raw)
In-Reply-To: <435E4F7C.5060108@gmail.com>
References: <4358F79B.1000409@gmail.com>
<21436.1129905772@sss.pgh.pa.us>
<435902DC.3000807@gmail.com>
<23325.1129910791@sss.pgh.pa.us>
<435E4F7C.5060108@gmail.com>
Wiebe Cazemier <halfgaar@gmail.com> writes:
> Tom Lane wrote:
>> Because the rule converts those inserts into, effectively,
>>
>> INSERT INTO debuglog SELECT ... WHERE EXISTS(some matching OLD row);
>>
>> and there are no longer any matching OLD rows in the view.
> Is this behaviour also present in Postgres 7?
It's always been like that. We've jiggered some details about the order
of rule firing, but not much else. If you want a more detailed response
you need to be more specific about what version you're comparing to and
exactly what rules you're worried about.
regards, tom lane
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To: pgsql-sql@postgresql.org
Cc: tgl@sss.pgh.pa.us, halfgaar@gmail.com
Subject: Re: Delete rule chain stops unexpectedly
In-Reply-To: <18659.1130263577@sss.pgh.pa.us>
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