Re: [BUG] Fix DETACH with FK pointing to a partitioned table fails

From: Tender Wang <tndrwang(at)gmail(dot)com>
To: Junwang Zhao <zhjwpku(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Cc: Jehan-Guillaume de Rorthais <jgdr(at)dalibo(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Alexander Lakhin <exclusion(at)gmail(dot)com>
Subject: Re: [BUG] Fix DETACH with FK pointing to a partitioned table fails
Date: 2024-07-26 09:08:34
Message-ID: CAHewXN=ZZ8Jep1kbSUdRXfgyF3V2tgYUGXh04C95uDSuD0rJgg@mail.gmail.com
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Junwang Zhao <zhjwpku(at)gmail(dot)com> 于2024年7月26日周五 14:57写道:

>
> There is a bug report[0] Tender comments might be the same
> issue as this one, but I tried Alvaro's and mine patch, neither
> could solve that problem, I did not tried Tender's earlier patch
> thought. I post the test script below in case you are interested.
>

My earlier patch should handle Alexander reported case. But I did not do
more
test. I'm not sure that wether or not has dismatching between pg_constraint
and pg_trigger.

I aggred with Alvaro said that "requires a much more invasive solution".

--
Tender Wang

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