OSMRelation only build mulipolygon

[ch0s1n]

hi,i am having some difficulty with using osm data.With reading code i found that the workflow only build mulipolygon geometry.Is there anything wrong with this? I think it is necessary to build all types of geometry data

[bchapuis]

Hello, Thanks a lot for reporting this issue. I just checked the osm_ways and osm_relations table in postgis on a fresh import and I'm not able to reproduce the issue. I see geometries of type point, linestring, polygon, and multi-polygon. Could you provide some additional context? Thanks a lot.

[ch0s1n]

oh,thanks for replaying me.I tried the example data in the official website the data of liechtenstein-latest.osm.pbf.Then i checked the database.and in the osm_relations table,lots of data's geom is null.I didn't whether is it routine?
a data in osm_relations table is like:

INSERT INTO "public"."osm_relations" ("id", "version", "uid", "timestamp", "changeset", "tags", "member_refs", "member_types", "member_roles", "geom") VALUES (8497, 65, 0, '2023-01-26 02:14:09', 0, '{"to": "Basel", "ref": "2", "url": "https://www.schweizmobil.ch/de/veloland/routen/route-02.html", "from": "Andermatt", "name": "Rhein-Route", "type": "superroute", "route": "bicycle", "name:de": "Rhein-Route", "name:en": "Rhine Route", "name:fr": "Route du Rhin", "name:it": "Percorso del Reno", "name:nl": "Rijnroute", "network": "ncn", "distance": "430", "operator": "SchweizMobil", "wikidata": "Q1253779"}', '{149202,326881,102638,149204,117051,28068,30431,149220,10982167}', '{2,2,2,2,2,2,2,2,2}', '{"","","","","","","","",""}', NULL);