collect/src/main/resources/com/qianwen/mdc/collect/mapper/iotdb/DeviceStateMapper.xml
@@ -188,7 +188,11 @@ select <include refid="all_columns" /> FROM root.f2.state_${workstationId} where is_fix_point=true and is_deleted=false and time >= #{startTime} AND time <= #{endTime} </select> <select id="lastNoFixedState" resultType="com.qianwen.mdc.collect.entity.iotdb.DeviceState"> select <include refid="all_columns" /> FROM root.f2.state_${workstationId} where is_fix_point=false and is_deleted=false order by time desc limit 1 </select> </mapper>