select log_id, identity, model_name, log_type, log_value, device_id, device_name, serial_number, is_monitor, mode, user_id, user_name, tenant_id, tenant_name, create_by, create_time, remark from iot_event_log select log_value as value, create_time as time, identity as identity from iot_event_log and serial_number = #{serialNumber} and create_time between #{params.beginTime} and #{params.endTime} and identity in #{identity} order by create_time desc select count(1) AS eventCount from iot_event_log log_type = 3 and user_id = #{userId}