Re: presence/absence - Mailing list pgsql-novice

From Greg Stark
Subject Re: presence/absence
Date
Msg-id 407d949e0907142354x77bfda53j8e6051c08ecfe32d@mail.gmail.com
Whole thread Raw
In response to presence/absence  (Bryan Nuse <quercophile@gmail.com>)
List pgsql-novice
On Mon, Jul 13, 2009 at 1:33 AM, Bryan Nuse<quercophile@gmail.com> wrote:
> So, my hunch is that there should be a very simple way to get what I'm
> after, but I've not been able to find it.  Any advice would be most
> appreciated.  If my description of the problem is too vague, I can send more
> specifics.  Thanks in advance.


It sounds like you're looking for an outer join.

--
greg
http://mit.edu/~gsstark/resume.pdf

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