Re: BUG #15475: Views over CITEXT columns return no data

From: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
To: Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>
Cc: ps(at)ipggroup(dot)com, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org>
Subject: Re: BUG #15475: Views over CITEXT columns return no data
Date: 2018-11-02 03:07:21
Message-ID: CAEepm=22YYxv_7EF3GH2gv55ZYFXMuacqAhqvGEOm=zywYOmuw@mail.gmail.com
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On Fri, Nov 2, 2018 at 3:00 PM Thomas Munro
<thomas(dot)munro(at)enterprisedb(dot)com> wrote:
> ... The effect of that
> thinko is to make them behave like inner joins (but only in multi-batch
> joins, ie when work_mem is exceeded).

To be more precise, I meant they behave like inner joins just for rows
with NULL keys, not in general.

--
Thomas Munro
http://www.enterprisedb.com

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