SELECT id, city, adcode, weather, temperature, windpower, winddirection, latitude, longitude, weather_code as weatherCode , ST_Distance_Sphere(POINT(longitude, latitude), POINT(#{lon}, #{lat})) AS distance FROM system_weather = CURDATE() ]]> AND weather_code = #{weatherCode} HAVING distance <= 100000 ORDER BY distance LIMIT 1 INSERT INTO system_weather ( id, city, adcode, weather, temperature, windpower, winddirection, latitude, longitude, weather_code ) VALUES ( #{id}, #{city}, #{adcode}, #{weather}, #{temperature}, #{windpower}, #{winddirection}, #{latitude}, #{longitude}, #{weatherCode} )