From 807be02a202a3d1fb3ce72dc765fe9993227c71a Mon Sep 17 00:00:00 2001
From: lizijie <lzjiiie@163.com>
Date: Thu, 10 Sep 2020 13:52:31 +0800
Subject: [PATCH] 小时数据警报
---
src/main/resources/mapper/HistoryMapper.xml | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/HistoryMapper.xml b/src/main/resources/mapper/HistoryMapper.xml
index 19bf540..6d16309 100644
--- a/src/main/resources/mapper/HistoryMapper.xml
+++ b/src/main/resources/mapper/HistoryMapper.xml
@@ -176,4 +176,11 @@
</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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