insert into ms_reserved_conference( case_id, room_id, schedule_start_time, schedule_end_time, user_id )values( #{caseId}, #{roomId}, #{scheduleStartTime}, #{scheduleEndTime}, #{userId} ) delete from ms_reserved_conference where room_id=#{roomId} delete from ms_reserved_conference where id in #{item} delete from ms_reserved_conference where case_id=#{caseId} select id, case_id caseId,room_id roomId,schedule_start_time scheduleStartTime,schedule_end_time scheduleEndTime,user_id userId from ms_reserved_conference where case_id=#{caseId}