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List:       postgis-users
Subject:    Re: [postgis-users] Re: truly_inside
From:       David Blasby <dblasby () refractions ! net>
Date:       2002-10-21 20:04:16
Message-ID: 3DB45DC0.406C883C () refractions ! net
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> the simple && solutions works great.
>
> I will try a benchmark against mapinfo intersect, after running the more
> sofisticated solution with the gist index.

The distance function isnt very accurate when things either 'just' touch or are
really-really close to touching  (you might get zero or you might get a very
small number).

dave



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