From 5799ca158c43e9c74a7a7eeb88a0b03a02513a68 Mon Sep 17 00:00:00 2001
From: kaiyu <404897439@qq.com>
Date: Mon, 02 Nov 2020 14:45:43 +0800
Subject: [PATCH] 修改平均风向SQL语句
---
src/main/resources/mapper/AQIMapper.xml | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/AQIMapper.xml b/src/main/resources/mapper/AQIMapper.xml
index 48c605f..ffddfca 100644
--- a/src/main/resources/mapper/AQIMapper.xml
+++ b/src/main/resources/mapper/AQIMapper.xml
@@ -24,6 +24,13 @@
</foreach>
</select>
+ <select id="getO3ByTime" resultType="java.lang.String">
+ select ifnull(aqi_json->'$.O3C',aqi_json->'$.O3') as 'O3'
+ from hangzhou_aqi
+ where city_code=#{cityCode}
+ and DATE_FORMAT(time, #{typeFormat})=#{time}
+ </select>
+
<select id="getAqiByHour" resultType="java.util.Map">
select DATE_FORMAT(time, '%Y-%m-%d %H:%i:%s') time,
value
@@ -31,4 +38,11 @@
where city_code=#{cityCode}
and DATE_FORMAT(time, '%Y%H')=#{yearAndHour}
</select>
+
+ <select id="getO3FromHistory" resultType="java.lang.String">
+ select value ->'$.O3C' as 'O3'
+ from history_aqi_${timeUnits}
+ where city_code=#{cityCode}
+ and DATE_FORMAT(time, #{typeFormat})=#{time}
+ </select>
</mapper>
\ No newline at end of file
--
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