CREATE INDEX IF NOT EXISTS full_road_name_lower_idx ON linz.nz_street_address (lower(full_road_name_ascii) text_pattern_ops);
CREATE INDEX IF NOT EXISTS suburb_locality_lower_idx ON linz.nz_street_address (lower(suburb_locality_ascii) text_pattern_ops);
CREATE INDEX IF NOT EXISTS town_city_lower_idx ON linz.nz_street_address (lower(town_city_ascii) text_pattern_ops);
CREATE INDEX IF NOT EXISTS wkb_geometry_idx ON linz.nz_street_address USING GIST(wkb_geometry);