I don't understand why you just ignore multipolygons with more than one polygon
in it. You'll loose data that way. It seems to me it would be much simpler to
iterate over all polygons in the multipolygon and insert each one on its own
([example](https://osm2pgsql.org/examples/buildings/)). That way you have all
the data and don't need to mess around with multipolygons in the database.
If you *really* want to ignore multipolygons with more than one polygon in it,
the `num_geometries() == 1` is the correct way of doing this. Any other check
(with members and roles and so on) will not work for all cases.
--
Reply to this email directly or view it on GitHub:
https://github.com/osm2pgsql-dev/osm2pgsql/discussions/2357#discussioncomment-13805853
You are receiving this because you are subscribed to this thread.
Message ID:
<osm2pgsql-dev/osm2pgsql/repo-discussions/2357/comments/[email protected]>
_______________________________________________
Tile-serving mailing list
[email protected]
https://lists.openstreetmap.org/listinfo/tile-serving
