select id, user_id, create_time, inscode, bmcx, coachnum, update_time, class_id from user_register and user_id = #{userId} and inscode = #{inscode} and bmcx = #{bmcx} and coachnum = #{coachnum} and class_id = #{classId} where id = #{id} insert into user_register id, user_id, create_time, inscode, bmcx, coachnum, update_time, class_id, #{id}, #{userId}, #{createTime}, #{inscode}, #{bmcx}, #{coachnum}, #{updateTime}, #{classId}, update user_register user_id = #{userId}, create_time = #{createTime}, inscode = #{inscode}, bmcx = #{bmcx}, coachnum = #{coachnum}, update_time = #{updateTime}, class_id = #{classId}, where id = #{id} delete from user_register where id = #{id} delete from user_register where id in #{id}