Hi, Regina Thanks for your answers, I will try something new based on them... but maybe I didn't speak clearly. I have a polygons table called "obstacles". I need a table of points (vertex of polygons) order only by the distance to the point given, with a field "id" from 1 to the number of points that I have, also ordered and growing with distance to the point given.
I hope I'm clear now. I'm not very good with english language.... =) Thanks. -- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Manuel [EMAIL PROTECTED] http://manuelfgm.blogspot.com :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
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