我有兴趣为OSM数据库中的POI查找其他数据。 当前,我可以使用以下SQL来获取所有POI的名称+ long + lat SELECT name, x(transform(way, 4326)) AS lon, y(transform(way, 4326)) AS lat FROM planet_osm_point WHERE tourism='museum' UNION SELECT name, x(centroid(transform(way, 4326))) AS lon, y(centroid(transform(way, 4326))) AS lat FROM planet_osm_polygon WHERE tourism='museum' 我还想知道最近的城镇名称或POI所在的城镇名称。