insert into care_walking_distance_hour_sta(data_hour,dev_id,dev_scene,walking_distance) select DATE_FORMAT(t.create_time,'%Y%m%d%H') data_date,t.dev_id,t.dev_scene, sum(walking_distance) walking_distance from care_walking_distance_detail t where DATE_FORMAT(t.create_time,'%Y%m%d%H') = DATE_FORMAT(DATE_SUB(now(), INTERVAL 1 DAY), '%Y%m%d%H') group by data_date,t.dev_id,t.dev_scene