From eb9668cfd9e05e06d6571eac389d7a4968354c14 Mon Sep 17 00:00:00 2001
From: 于紫祥_1901 <email@yuzixiang_1910>
Date: Tue, 10 Nov 2020 14:56:35 +0800
Subject: [PATCH] 标准公式显示

---
 src/main/resources/mapper/HistoryHourlyMapper.xml |   16 ++++++++++------
 1 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/src/main/resources/mapper/HistoryHourlyMapper.xml b/src/main/resources/mapper/HistoryHourlyMapper.xml
index bcd20eb..ceee292 100644
--- a/src/main/resources/mapper/HistoryHourlyMapper.xml
+++ b/src/main/resources/mapper/HistoryHourlyMapper.xml
@@ -68,14 +68,14 @@
     <select id="getBeamByMacs" resultType="java.util.Map">
         SELECT
         DATE_FORMAT(h.time,#{typeFormat}) time,
-        avg(h.json->'$.e12[0]') beam
+        cast(AVG(h.json->'$.e12[0]') as UNSIGNED integer) 'beam'
         FROM history_hourly h
         WHERE h.mac in
-        <foreach  item="item" collection="macs" index="index"  open="(" separator="," close=")">#{item}</foreach>
+        <foreach item="item" collection="macs" index="index" open="(" separator="," close=")">#{item}</foreach>
         and h.time >= #{start}
         AND h.time <![CDATA[<]]> #{end}
         and h.json->'$.e12[0]' is not null
-        group by DATE_FORMAT(h.time,'%Y-%m-%d %H:%i:%s')
+        group by h.time
     </select>
 
     <!-- ������������mac������������������������������������������������������ -->
@@ -88,14 +88,18 @@
 
     <select id="getTVOCByMacs" resultType="java.util.Map">
         SELECT
-        DATE_FORMAT(h.time,'%Y-%m-%d %H:%i:%s') time,
-        avg(h.json->'$.e17[0]') 'TVOC'
+        DATE_FORMAT(h.time,#{typeFormat}) time,
+        round(avg(h.json->'$.e17[0]'),3) 'TVOC'
         FROM history_hourly h
         WHERE h.mac in
-        <foreach  item="item" collection="macs" index="index"  open="(" separator="," close=")">#{item}</foreach>
+        <foreach item="item" collection="macs" index="index" open="(" separator="," close=")">#{item}</foreach>
         and h.time >= #{start}
         AND h.time <![CDATA[<]]> #{end}
         and h.json->'$.e17[0]' is not null
         group by h.time
     </select>
+
+    <select id="getDataByMacAndTime" resultType="java.util.Map">
+        SELECT DATE_FORMAT(`time`,'%Y-%m-%d %H:%i:%s') as `time`,json->'$.${sensor}[0]' as ${sensor} FROM `history_hourly` where `mac`=#{mac} and `time`&gt;=#{startTime} and `time`&lt;#{endTime}
+    </select>
 </mapper>
\ No newline at end of file

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