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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andres Freund <andres@anarazel.de>
Cc: Антон Власов <druidvav@gmail.com>
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #16036: Segmentation fault while doing an update
Date: Thu, 03 Oct 2019 23:42:43 -0400
Message-ID: <12361.1570160563@sss.pgh.pa.us> (raw)
In-Reply-To: <20191004033610.fb47ehgycodogn6w@alap3.anarazel.de>
References: <16036-28184c90d952fb7f@postgresql.org>
	<4E1FB33C-7280-487B-B3D1-D3C247AA9E3D@anarazel.de>
	<FBA5344D-9356-49BA-9B47-C3705C2E9481@gmail.com>
	<A1695349-530C-4871-AED5-0262A9BC9920@anarazel.de>
	<746398E3-F4E1-4F14-A686-3394F27011DC@gmail.com>
	<20191004032020.se46diwqas43e3tw@alap3.anarazel.de>
	<11540.1570159561@sss.pgh.pa.us>
	<20191004033610.fb47ehgycodogn6w@alap3.anarazel.de>

Andres Freund <andres@anarazel.de> writes:
> Yea, I was wondering about that too - but asking for a slot to be copied
> into itself seems to indicate a logic bug more often than not? Expecting
> the slots to be independent, afterwards. So I'm a bit hesitant doing so.

Oh, good point.  The Assert sounds better then.

			regards, tom lane





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