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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: Andrey Klychkov <aaklychkov@mail.ru>
Cc: Victor Yegorov <vyegorov@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Subject: Re: Alter index rename concurrently to
Date: Tue, 31 Jul 2018 17:25:18 -0400
Message-ID: <10678.1533072318@sss.pgh.pa.us> (raw)
In-Reply-To: <c3d9a44c-2ca1-6726-ad03-ed9c37cc7c29@2ndquadrant.com>
References: <1531767486.432607658@f357.i.mail.ru>
	<CAGnEboiyFkmGbQFAvc+tViayyPnbJkWTd93kvmhhML+cQQ_OkA@mail.gmail.com>
	<1531828116.497549417@f411.i.mail.ru>
	<6cf6b35f-b730-60fc-bab7-82699dca59ed@2ndquadrant.com>
	<CA+TgmobtmFT5g-0dA=vEFFtogjRAuDHcYPw+qEdou5dZPnF=pg@mail.gmail.com>
	<c3d9a44c-2ca1-6726-ad03-ed9c37cc7c29@2ndquadrant.com>

Peter Eisentraut <peter.eisentraut@2ndquadrant.com> writes:
> On 27/07/2018 16:16, Robert Haas wrote:
>> I also suspect that an appropriate fix might be to ensure that
>> AcceptInvalidationMessages() is run at least once at the beginning of
>> parse analysis.

> Why don't we just do that?

Don't we do that already?  Certainly it should get run in advance of
any relation name lookup.  There is one at transaction start also,
if memory serves.

			regards, tom lane




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