From: | "Brandon Aiken" <BAiken(at)winemantech(dot)com> |
---|---|
To: | "Richard Broersma Jr" <rabroersma(at)yahoo(dot)com>, <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: 8.2 contrib. "Full Disjunction" |
Date: | 2006-12-06 15:37:58 |
Message-ID: | F8E84F0F56445B4CB39E019EF67DACBA3C52A2@exchsrvr.winemantech.com |
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Lists: | pgsql-general |
Download the contrib module .tgz from PGFoundry and check out the
readme. Syntax is explained therein. It's a multi-step process, it
appears.
I don't especially care for the term 'full disjunction' to describe this
operation, but it seems to be an understood relational operation.
--
Brandon Aiken
CS/IT Systems Engineer
-----Original Message-----
From: pgsql-general-owner(at)postgresql(dot)org
[mailto:pgsql-general-owner(at)postgresql(dot)org] On Behalf Of Richard
Broersma Jr
Sent: Wednesday, December 06, 2006 1:30 AM
To: Richard Broersma Jr; General PostgreSQL List
Subject: Re: [GENERAL] 8.2 contrib. "Full Disjunction"
> 1) what is its application?
I guess I found part of my "laymans" answer:
http://www.cs.toronto.edu/~yaron/Presentations/pods2003.ppt#468,39,Examp
le
> 2) how is it used?
Maybe this question should have been, what is the syntax?
Regards,
Richard Broersma Jr.
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