insert into tb_facility_booking_user(booking_id,user_id,is_applicant,create_by,create_time,del_flag) values (#{it.bookingId},#{it.userId},#{it.isApplicant},#{it.createBy},#{it.createTime},'0') delete from tb_facility_booking_user where booking_id = #{bookingId} select * from tb_facility_booking_user where booking_id = #{bookingId}