Re: Regarding constraint database

From: Richard Huxton <dev(at)archonet(dot)com>
To: kanchan <kanchan_nehte(at)yahoo(dot)com>, pgsql-general(at)postgresql(dot)org
Subject: Re: Regarding constraint database
Date: 2003-09-12 18:50:27
Message-ID: 200309121950.27649.dev@archonet.com
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On Friday 12 September 2003 18:53, kanchan wrote:
> Hi,
>
> I know SQL, but I would like to know what is constraint database &
> MLPQ/PReSTO? What is the relation of constraint database with MLPQ/PReSTO.

Well, Googling found me this link
http://www.cse.unl.edu/~revesz/MLPQ/mlpq.htm
which will lead you to a download and user manual

Looks like it's a geographical (GIS) oriented system where you can specify
regions parametrically, and presumably query it for overlapping, fully
contained regions etc.

HTH
--
Richard Huxton
Archonet Ltd

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