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From: Michael Paquier <[email protected]>
To: Tom Lane <[email protected]>
Cc: Justin Pryzby <[email protected]>
Cc: Alexander Lakhin <[email protected]>
Cc: Alvaro Herrera <[email protected]>
Cc: Peter Eisentraut <[email protected]>
Cc: Soumyadeep Chakraborty <[email protected]>
Cc: Zhihong Yu <[email protected]>
Cc: [email protected]
Cc: Ashwin Agrawal <[email protected]>
Cc: [email protected]
Subject: Re: ALTER TABLE SET ACCESS METHOD on partitioned tables
Date: Mon, 15 Apr 2024 10:46:00 +0900
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<[email protected]>
	<ZglExpzL9w0MtBWf@pryzbyj2023>
	<[email protected]>

On Tue, Apr 02, 2024 at 01:06:06AM -0400, Tom Lane wrote:
> AFAICS, e2395cdbe posits that taking exclusive lock on pg_am in the
> middle of a bunch of concurrent regression scripts couldn't possibly
> cause any problems.  Really?

There is no need for a catalog here to trigger the failure, and it
would have happened as long as a foreign table is used.  The problem
introduced in 374c7a229042 fixed by e2395cdbe83a comes from a thinko
on my side, my apologies for that and the delay in replying.  Thanks
for the extra fix done in 13b3b62746ec, Alvaro.
--
Michael


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