I think the problem with mapnik is this query: select way,admin_level from planet_osm_roads where "boundary"='administrative'
it just select all ways and doesn't try to limit the returned information to distinct ways or order the results at all, and I'm not familiar enough with pgSQL to fix it, if it was MySQL you can tell it to group by the column you want distinct results for, but I think I need subselects or joins to do the same thing in pgSQL... Although you'd probably need to go a step further and order by way and then relation, not just admin_level... _______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
