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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Michael Paquier <michael@paquier.xyz>
cc: Andrey Lepikhov <a.lepikhov@postgrespro.ru>,
        pgsql-bugs@lists.postgresql.org
Subject: Re: Assertion on create index concurrently
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 <YNfV9WfPh7eduCfM@paquier.xyz>
Comments: In-reply-to Michael Paquier <michael@paquier.xyz>
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Date: Sun, 27 Jun 2021 11:37:16 -0400
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Michael Paquier <michael@paquier.xyz> writes:
> On Sat, Jun 26, 2021 at 09:48:45PM +0300, Andrey Lepikhov wrote:
>> This problem affects PG 9.6 - 13. The master branch was fixed 9 months ago
>> by commit 83158f7, that made this operation transactional, but still.

> This looks like a good argument for back-patching 83158f7 all the way
> down, as 813fb03 exists since 9.4.  Any thoughts from others?

+1 ... 83158f7 has survived long enough to have reasonable confidence
in it.

			regards, tom lane