select * from exam_info and name like concat('%', #{name}, '%') and image = #{image} and province_id = #{provinceId} and province = #{province} and city_id = #{cityId} and city = #{city} select *,(select count(1) from vip_exam_video v where v.exam_id = e.id) as video_count from exam_info e SELECT e.*, (SELECT COUNT(1) FROM vip_exam_video v WHERE v.exam_id = e.id) AS video_count, (SELECT expiration_time FROM vip_user_exam WHERE e.id = exam_id AND user_id = #{userId} AND NOW() expiration_time) AS expiration_time, (CASE WHEN NOW() (SELECT expiration_time FROM vip_user_exam WHERE e.id = exam_id AND user_id = #{userId}) THEN 1 ELSE 0 END) AS is_vip FROM exam_info e AND e.province = #{province} AND e.province_id = #{provinceId} AND e.city_id = #{cityId} AND e.city = #{city} and e.name like concat('%', #{name}, '%') SELECT e.*, (SELECT COUNT(1) FROM vip_exam_video v WHERE v.exam_id = e.id) AS video_count, (SELECT expiration_time FROM vip_user_exam WHERE e.id = exam_id AND user_id = #{userId} AND NOW() expiration_time) AS expiration_time, (CASE WHEN NOW() (SELECT expiration_time FROM vip_user_exam WHERE e.id = exam_id AND user_id = #{userId}) THEN 1 ELSE 0 END) AS is_vip FROM exam_info e join vip_user_exam vu on e.id = vu.exam_id AND e.province = #{province} AND e.province_id = #{provinceId} AND e.city_id = #{cityId} AND e.city = #{city} and e.name like concat('%', #{name}, '%') and vu.user_id = #{userId} select province_id,province from exam_info group by province_id,province select city_id,city from exam_info where province_id = #{provinceId} GROUP BY city_id,city