From 9ed19d9bfc20d9661210c3398077852c9bc2d413 Mon Sep 17 00:00:00 2001
From: xufenglei <xufenglei>
Date: Thu, 29 Mar 2018 14:08:56 +0800
Subject: [PATCH] 报表优化
---
src/main/resources/mapper/HistoryMinutelyMapper.xml | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/main/resources/mapper/HistoryMinutelyMapper.xml b/src/main/resources/mapper/HistoryMinutelyMapper.xml
index 148f6a4..9fb4382 100644
--- a/src/main/resources/mapper/HistoryMinutelyMapper.xml
+++ b/src/main/resources/mapper/HistoryMinutelyMapper.xml
@@ -7,7 +7,9 @@
</resultMap>
<select id="getSersionAvgByDevice" resultType="java.util.Map">
SELECT
- ${sensorKeyColumn}
+ <foreach collection="sensorKeys" separator="," item="sensorKey">
+ AVG(json->'$.${sensorKey}[0]') AS '${sensorKey}'
+ </foreach>
FROM
history_minutely
WHERE
@@ -19,7 +21,9 @@
<select id="getMonitorPointOrDeviceAvgData" resultType="java.util.Map">
SELECT
DATE_FORMAT(time, #{typeFormat}) time,
- ${sensorKeyColumn}
+ <foreach collection="sensorKeys" separator="," item="sensorKey">
+ AVG(json->'$.${sensorKey}[0]') AS '${sensorKey}'
+ </foreach>
FROM
history_minutely h
WHERE
--
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