[OSM-dev] making osm2pgsql import relations?

[Ákos Maróy]

On 07/11/12 22:01, Lennard wrote:
> On 7-11-2012 21:34, Ákos Maróy wrote:
>
>> But, I can't seem to be able to have osm2pgsql import my relations -
>> after the import, the content of the planet_osm_rels table is empty. I
>> was looking at the osm2pgsql documentation, but couldn't find an obvious
>> way to have the relations imported as well.
>
> planet_osm_rels is used for the slim mode import, ie. the ability to
> later apply diffs. If you didn't use osm2pgsql --slim (or -s), there
> won't be any data in planet_osm_rels.
I did have the -s flag on import (see previous e-mail regarding the
whole command line)
>
> Imported relations that pass the k/v criteria (in default.style) and
> give a valid geometry, can be found in planet_osm_line and
> planet_osm_polygon. Where they end up depends on whether they result
> in a line or area respectively. The osm_id for these features is the
> negated relation id. So relation 1000 will have an osm_id of -1000 in
> the tables.
>
my relations are a bit different - I'm collecting all data related to an
airport in a relation. this includes a number of polygons, lines &
points. I'd like to see the same relation in the database as described
in the OSM XML file