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From: Richard Broersma <richard.broersma@gmail.com>
To: Glenn Maynard <glennfmaynard@gmail.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: changing multiple pk's in one update
Date: Mon, 13 Apr 2009 14:43:01 -0700
Message-ID: <396486430904131443w72ded091qe59c709c76dd0960@mail.gmail.com> (raw)
In-Reply-To: <d18085b50904131432o1d3af00ci250d1077024648f5@mail.gmail.com>
References: <49DC1034.1060705@frii.com>
	<dcc563d10904101120y49f00977nc74132e982518444@mail.gmail.com>
	<49E37441.6030301@frii.com>
	<d18085b50904131409g10d43d6cs35dd14ede13bc02@mail.gmail.com>
	<396486430904131418g3898dc5h2472f9efab331489@mail.gmail.com>
	<d18085b50904131432o1d3af00ci250d1077024648f5@mail.gmail.com>

On Mon, Apr 13, 2009 at 2:32 PM, Glenn Maynard <glennfmaynard@gmail.com> wrote:

> If your senses are reordered by someone else, and
> you operate on /10/3, you may suddenly find yourself viewing or
> modifying (or deleting!) a different sense.  This could even happen
> within the same transaction, if you're not very careful with
> locking...




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