From 9880d87f87b074b45150a66867c0d1870e6cb3e2 Mon Sep 17 00:00:00 2001
From: jinpengyong <jpy123456>
Date: Thu, 06 Aug 2020 14:31:13 +0800
Subject: [PATCH] update

---
 src/main/resources/mapper/HangzhouAqiMapper.xml |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/resources/mapper/HangzhouAqiMapper.xml b/src/main/resources/mapper/HangzhouAqiMapper.xml
index 753ed7f..3b0bbb0 100644
--- a/src/main/resources/mapper/HangzhouAqiMapper.xml
+++ b/src/main/resources/mapper/HangzhouAqiMapper.xml
@@ -98,8 +98,8 @@
 
     <select id="getAvgO3EightHours" resultType="java.util.Map">
     select
-    AVG(aqi_json->'$.O3') 'O3������8������',
-    AVG(aqi_json->'$.O3C') 'O3������8������'
+    AVG(aqi_json->'$.O3') 'O3_8H',
+    AVG(aqi_json->'$.O3C') 'O3C_8H'
     FROM
     hangzhou_aqi
     WHERE

--
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