From a6ff89dd8eed9ea4e6162ff5491d4583e4ef621a Mon Sep 17 00:00:00 2001
From: lizijie <lzjiiie@163.com>
Date: Thu, 08 Aug 2019 14:34:17 +0800
Subject: [PATCH] AQI计算
---
src/main/resources/mapper/HistoryMapper.xml | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/HistoryMapper.xml b/src/main/resources/mapper/HistoryMapper.xml
index 8cc81ab..0747947 100644
--- a/src/main/resources/mapper/HistoryMapper.xml
+++ b/src/main/resources/mapper/HistoryMapper.xml
@@ -162,4 +162,11 @@
AND h.time < #{end}
</where>
</select>
+
+ <select id="getAVGValueByMacAndTimeslot" resultType="java.util.Map">
+ SELECT AVG(JSON_EXTRACT(value,'$.e1[0]')) e1,AVG(JSON_EXTRACT(value,'$.e2[0]')) e2,AVG(JSON_EXTRACT(value,'$.e10[0]')) e10,AVG(JSON_EXTRACT(value,'$.e11[0]')) e11,AVG(JSON_EXTRACT(value,'$.e16[0]')) e16,AVG(JSON_EXTRACT(value,'$.e15[0]')) e15
+ FROM history
+ WHERE mac = #{mac}
+ AND time BETWEEN #{starttime} AND #{endtime}
+ </select>
</mapper>
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