From c19edaf7f49f2ae801172886e633e6e5168db64c Mon Sep 17 00:00:00 2001
From: ZhuDongming <zdm773644075@hotmail.com>
Date: Fri, 01 May 2020 13:31:41 +0800
Subject: [PATCH] update

---
 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 b2b22d9..19bf540 100644
--- a/src/main/resources/mapper/HistoryMapper.xml
+++ b/src/main/resources/mapper/HistoryMapper.xml
@@ -170,7 +170,7 @@
     <insert id="insertHistorySpecialTable">
         insert into
         history_special(mac, value, time,version)
-        SELECT * from history WHERE time = #{time} and mac in
+        SELECT * from history WHERE time>=DATE_SUB(#{time}, INTERVAL 1 HOUR) and time<![CDATA[<]]>#{time} and mac in
         <foreach collection="macList" index="index" item="mac" open="(" separator="," close=")">
             #{mac}
         </foreach>

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