From f2cfc6973ec1b43391654b4bd722c2c316d06fc7 Mon Sep 17 00:00:00 2001
From: kaiyu <404897439@qq.com>
Date: Thu, 19 Nov 2020 13:08:24 +0800
Subject: [PATCH] 增加删除天表代码
---
src/main/resources/mapper/AQIMapper.xml | 22 ++++++++++++++++++++++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/AQIMapper.xml b/src/main/resources/mapper/AQIMapper.xml
index 54d35f5..ffddfca 100644
--- a/src/main/resources/mapper/AQIMapper.xml
+++ b/src/main/resources/mapper/AQIMapper.xml
@@ -23,4 +23,26 @@
#{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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