From 88e4de4eabe790e97394fd020d96d045991d157e Mon Sep 17 00:00:00 2001
From: 于紫祥_1901 <email@yuzixiang_1910>
Date: Tue, 15 Dec 2020 14:08:55 +0800
Subject: [PATCH] AQI数据插入任务update

---
 src/main/resources/mapper/HistoryMapper.xml |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mapper/HistoryMapper.xml b/src/main/resources/mapper/HistoryMapper.xml
index 0b3770c..743b83f 100644
--- a/src/main/resources/mapper/HistoryMapper.xml
+++ b/src/main/resources/mapper/HistoryMapper.xml
@@ -259,4 +259,8 @@
         KEY `_idx_time` (`time`) USING BTREE
         ) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC
     </update>
+
+    <delete id="dropHistoryTable" parameterType="String">
+        drop table history_${yearMonthDay}
+    </delete>
 </mapper>
\ No newline at end of file

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