From 35fa7f327c9a8fc2fa3072af4f734ce793d93582 Mon Sep 17 00:00:00 2001
From: kaiyu <404897439@qq.com>
Date: Tue, 24 Nov 2020 09:53:13 +0800
Subject: [PATCH] 修改平均风向SQL语句。
---
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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