Try st_union
On Sun, Aug 11, 2013 at 3:00 PM, Max Pyziur <[email protected]> wrote: > > Greetings, > > Could someone please recommend how to create a polygon from a set of > polygons? > > Specifically, a group of states (say, a set of contiguous northeastern > United States) and from that form the polygon containing this region > > Much thanks, > > Max Pyziur > [email protected] > ______________________________**_________________ > postgis-users mailing list > [email protected] > http://lists.osgeo.org/cgi-**bin/mailman/listinfo/postgis-**users<http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users> > -- http://www.keittlab.org/
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