change(os-ems): 显示最新的蒸汽整点数据

- 在 EmsReportPointSteamMapper.xml 中添加了按 obj_id 降序排序的语句

os-ems/src/main/resources/mapper/ems/report/EmsReportPointSteamMapper.xml

@@ -57,6 +57,7 @@
             <if test="updateFlag != null  and updateFlag != ''">and erps.update_flag = #{updateFlag}</if>
             <if test="monitorName != null  and monitorName != ''">and ebm.monitor_name like concat('%', #{monitorName}, '%')</if>
         </where>
+        order by erps.obj_id desc
     </select>
 
     <select id="selectEmsReportPointSteamByObjId" parameterType="Long" resultMap="EmsReportPointSteamResult">
@@ -125,4 +126,4 @@
             #{objId}
         </foreach>
     </delete>
-</mapper>
+</mapper>