From c60311f48e7ec07c56a4df31536f795ba62751ce Mon Sep 17 00:00:00 2001
From: jinpengyong <jpy123456>
Date: Fri, 09 Oct 2020 16:44:42 +0800
Subject: [PATCH] 昆山，沧州大数据预测O3
---
src/main/resources/mapper/AQIMapper.xml | 33 +++++++++++++++++++++++++++++++++
1 files changed, 33 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/AQIMapper.xml b/src/main/resources/mapper/AQIMapper.xml
index 38f06db..ffddfca 100644
--- a/src/main/resources/mapper/AQIMapper.xml
+++ b/src/main/resources/mapper/AQIMapper.xml
@@ -12,4 +12,37 @@
#{code}
)
</insert>
+
+ <select id="getO3" resultType="java.util.Map">
+ select DATE_FORMAT(time, #{typeFormat}) time,
+ ifnull(aqi_json->'$.O3C',aqi_json->'$.O3') 'O3'
+ from hangzhou_aqi
+ where city_code=#{cityCode}
+ and DATE_FORMAT(time, #{typeFormat}) in
+ <foreach collection="times" open="(" separator="," close=")" item="time">
+ #{time}
+ </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
+ from history_aqi_${timeUnits}
+ where city_code=#{cityCode}
+ and DATE_FORMAT(time, '%Y%H')=#{yearAndHour}
+ </select>
+
+ <select id="getO3FromHistory" resultType="java.lang.String">
+ select value ->'$.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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