multi.style.json

/* This is an example multi-backend style file that comes with osm2pgsql.
 *
 * It contains comments so is invalid JSON but the parser doesn't complain.
 *
 * To use this file, pass it in as a style file with the --style switch, e.g.
 * with osm2pgsql --output multi --style multi.style.json
 */
[
  {
    "name": "stops",
    "type": "point",
    "tagtransform": "multi.lua",
    "tagtransform-node-function": "bus_nodes",
    "tagtransform-way-function": "drop_all",
    "tagtransform-relation-function": "drop_all",
    "tagtransform-relation-member-function": "drop_all",
    "tags": [
      /* We don't need a column for highway, since it's always highway=bus_stop */
      {"name": "name", "type": "text"},
      /* multi-lingual names can be generated at import time */
      {"name": "name_en", "type": "text"},
      {"name": "name_fr", "type": "text"},
      {"name": "name_de", "type": "text"},
      {"name": "ref", "type": "text"},
      {"name": "operator", "type": "text"},
      /* By using boolean columns stylesheet processing can be simplified */
      {"name": "shelter", "type": "boolean"},
      {"name": "bench", "type": "boolean"},
      {"name": "wheelchair", "type": "boolean"}
    ]
  },
  {
    "name": "highways",
    "type": "line",
    "tagtransform": "multi.lua",
    "tagtransform-node-function": "drop_all",
    "tagtransform-way-function": "highway_ways",
    "tagtransform-relation-function": "drop_all",
    "tagtransform-relation-member-function": "drop_all",
    "tags": [
      {"name": "name", "type": "text"},
      {"name": "name_en", "type": "text"},
      {"name": "name_fr", "type": "text"},
      {"name": "name_de", "type": "text"},
      {"name": "road_class", "type": "integer"},
      {"name": "road_type", "type": "text"}
    ]
  },
  {
    "name": "buildings",
    "type": "polygon",
    "tagtransform": "multi.lua",
    "tagtransform-node-function": "drop_all",
    "tagtransform-way-function": "building_ways",
    "tagtransform-relation-function": "building_rels",
    "tagtransform-relation-member-function": "building_rel_members",
    "tags": [
      {"name": "name", "type": "text"},
      {"name": "name_en", "type": "text"},
      {"name": "name_fr", "type": "text"},
      {"name": "name_de", "type": "text"},
      {"name": "building", "type": "text"},
      {"name": "shop", "type": "text"},
      {"name": "amenity", "type": "text"}
    ]
  }
]