[OSM-dev] osm2pgsql patch for nested relations

sly (sylvain letuffe) liste at letuffe.org
Thu Mar 1 14:40:42 GMT 2012

> their member ways are just added to the planet_osm_lines
> table, they are not even concatenated.
> Sven

Are you sure ? I might be mistaken, but thought they were concatenated and 
then split again if in exces of 1°x1°
(line ~1080 in output-pgsql.c )

I haven't fully checked what does the build_geometry function however, but I 
do remember that I got full geometries if I changed the split_at to 360°

qui suis-je : http://sly.letuffe.org
email perso : sylvain chez letuffe un point org

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