删除无人机经纬度为0的数据

ZhuDongming

2020-04-08 e0c4b15be905f30d6e83025d5a4aca5c7db55a7f

 src/main/resources/mapper/DeviceMapper.xml

@@ -414,4 +414,8 @@
         </if>
      )
   </select>
	
   <select id="getLimitDataByDevice" resultType="String">
      SELECT limit_val FROM view_device_density WHERE mac = #{mac}
   </select>
</mapper>