text: CREATE TABLE IF NOT EXISTS osm_headers
  (
      replication_timestamp       timestamp without time zone,
      replication_sequence_number bigint,
      replication_url             text,
      source                      text,
      writing_program             text
  );
  CREATE TABLE osm_nodes
  (
      id        bigint PRIMARY KEY,
      version   int,
      uid       int,
      timestamp timestamp without time zone,
      changeset bigint,
      tags      hstore,
      lon       float,
      lat       float,
      geom      geometry(point)
  );
  CREATE TABLE osm_ways
  (
      id        bigint PRIMARY KEY,
      version   int,
      uid       int,
      timestamp timestamp without time zone,
      changeset bigint,
      tags      hstore,
      nodes     bigint[],
      geom      geometry
  );
  CREATE TABLE osm_relations
  (
      id           bigint PRIMARY KEY,
      version      int,
      uid          int,
      timestamp    timestamp without time zone,
      changeset    bigint,
      tags         hstore,
      member_refs  bigint[],
      member_types int[],
      member_roles text[],
      geom         geometry
  );