> I have an error with some geometry that cause : "ERROR Relate Operation > called withLWGEOMCOLLECTION type". > All the geometries seem clean (valid, non empty, closed, only POLYGON, ..) > My question : how to get information of which geometry cause the problem ? > Is there a way to have information about the geometry during postgis is > working on a SQL query ? > Thanks. >
Hi Ghislain, What the query that failed looks like ? The message is telling that one geometry has an invalid type. In your query, you could try to ask for ST_GeometryType(geometry) and a geometry identifier to see which geometry has the wrong type. If you perform a spatial operation, it is possible that geometryCollection is produced. You could maybe split your query into smaller block to see where such collections are generated. Nicolas _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
