From 9e95a732c62d7ebef9c8c48940ca12552a19b11d Mon Sep 17 00:00:00 2001
From: lizijie <lzjiiie@163.com>
Date: Thu, 10 Sep 2020 14:47:15 +0800
Subject: [PATCH] 小时数据警报删除
---
src/main/resources/mapper/HistoryMapper.xml | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/src/main/resources/mapper/HistoryMapper.xml b/src/main/resources/mapper/HistoryMapper.xml
index b2b22d9..6d16309 100644
--- a/src/main/resources/mapper/HistoryMapper.xml
+++ b/src/main/resources/mapper/HistoryMapper.xml
@@ -170,10 +170,17 @@
<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>
</insert>
+ <delete id="deleteHistoryData" parameterType="java.lang.String">
+ delete from history where time < #{oldTime};
+ </delete>
+
+ <update id="deletePartition">
+ ALTER table history drop PARTITION ${p};
+ </update>
</mapper>
\ No newline at end of file
--
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