From a31c81dada74c63ff96c7adf7f21451f1e3ad989 Mon Sep 17 00:00:00 2001
From: fengxiang <110431245@qq.com>
Date: Thu, 20 Sep 2018 14:15:41 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'

---
 src/main/resources/mapper/HistoryMapper.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/resources/mapper/HistoryMapper.xml b/src/main/resources/mapper/HistoryMapper.xml
index 5314b67..8cc81ab 100644
--- a/src/main/resources/mapper/HistoryMapper.xml
+++ b/src/main/resources/mapper/HistoryMapper.xml
@@ -143,7 +143,7 @@
 	<select id="getActualDataByRegion" resultType="java.util.Map">
 		SELECT
 		<foreach collection="sensorKeys" separator="," item="sensorKey">
-			MAX( CONVERT ( `value` -> '$.${sensorKey}', DECIMAL ) ) AS '${sensorKey}' 
+			MAX( `value` ->> '$.${sensorKey}' ) * 1 AS '${sensorKey}' 
 		</foreach>
 		FROM
 			history h ,

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