[OSM-dev] invalid geometry in planet_polygon

Peter Körner osm-lists at mazdermind.de
Tue Aug 24 12:57:33 BST 2010

Am 24.08.2010 13:38, schrieb Emilie Laffray:
> One possibility would be to add GEOS to osm2pgsql and check the validity
> of the polygon in the first place in osm2pgsql.

osm2pgsql allows invalid geometries because Mapnik is able to render 
them. I'd suggest using a trigger that updates a valid column, each time 
a geometry is changes.


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