From dc58bb3332a52b945c9ec4d41ccfe3aa34c57c3e Mon Sep 17 00:00:00 2001
From: 于紫祥_1901 <email@yuzixiang_1910>
Date: Wed, 18 Nov 2020 14:38:57 +0800
Subject: [PATCH] update

---
 src/main/resources/mapper/HistoryMapper.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/resources/mapper/HistoryMapper.xml b/src/main/resources/mapper/HistoryMapper.xml
index 47b11ab..8a44f87 100644
--- a/src/main/resources/mapper/HistoryMapper.xml
+++ b/src/main/resources/mapper/HistoryMapper.xml
@@ -299,7 +299,7 @@
     </select>
     <select id="getDailyAvgData" resultType="java.util.Map">
         SELECT  AVG(hd.json->"$.e1[0]") as `PM2_5`,AVG(hd.json->"$.e2[0]") as 'PM10',AVG(hd.json->"$.e10[0]") as 'CO',
-            AVG(hd.json->"$.e11[0]") as 'SO2',AVG(hd.json->"$.e16[0]") as 'NO2',AVG(hd.json->"$.e15[0]") as 'O3-day'
+            AVG(hd.json->"$.e11[0]") as 'SO2',AVG(hd.json->"$.e16[0]") as 'NO2',AVG(hd.json->"$.e15[0]") as 'O3_day'
 FROM `history_daily` hd,monitor_point mt,device d where mt.id=d.monitor_point_id
 and d.mac=hd.mac and mt.id=#{mId} and time=#{time}
     </select>

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