update xhpc_placeholder start_time = #{startTime}, end_time = #{endTime}, status = #{status}, content = #{content}, max_fee = #{maxFee}, free_time = #{freeTime}, del_flag = #{delFlag}, update_time = #{updateTime}, update_by = #{updateBy}, remark = #{remark}, where placeholder_id = #{placeholderId} update xhpc_placeholder_time set del_flag =1 where placeholder_id=#{placeholderId} insert into xhpc_placeholder_time placeholder_id, start_time, end_time, price, charging_station_id, del_flag, create_time, create_by, update_time, update_by, remark, tenant_id, #{placeholderId}, #{startTime}, #{endTime}, #{price}, #{chargingStationId}, #{delFlag}, #{createTime}, #{createBy}, #{updateTime}, #{updateBy}, #{remark}, #{tenantId}, insert into xhpc_placeholder charging_station_id, start_time, end_time, max_fee, free_time, content, del_flag, create_time, create_by, update_time, update_by, remark, tenant_id, status, #{chargingStationId}, #{startTime}, #{endTime}, #{maxFee}, #{freeTime}, #{content}, #{delFlag}, #{createTime}, #{createBy}, #{updateTime}, #{updateBy}, #{remark}, #{tenantId}, #{status},