From 1f88041780dad4d85bc68bbf4876c80c3fc3b614 Mon Sep 17 00:00:00 2001
From: lizijie <lzjiiie@163.com>
Date: Wed, 31 Aug 2022 17:18:17 +0800
Subject: [PATCH] 修改虎丘区AQI中PM2_5的选值
---
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 1cd78ce..aa4967d 100644
--- a/src/main/resources/mapper/HistoryMapper.xml
+++ b/src/main/resources/mapper/HistoryMapper.xml
@@ -263,4 +263,11 @@
<delete id="dropHistoryTable" parameterType="String">
drop table history_${yearMonthDay}
</delete>
+
+ <select id="selectLastDataByMac" resultType="com.moral.entity.History">
+ select * from history_${yearMonthDay}
+ where mac = #{mac}
+ order by time desc
+ limit 1
+ </select>
</mapper>
\ No newline at end of file
--
Gitblit v1.8.0