From 1c89a9d39893c18aac63aa5763b4787b65de3624 Mon Sep 17 00:00:00 2001
From: 龚焕茏 <2842157468@qq.com>
Date: 星期四, 30 五月 2024 11:28:37 +0800
Subject: [PATCH] fix：在线练习排序
---
src/main/resources/mapper/VideoMapper.xml | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/VideoMapper.xml b/src/main/resources/mapper/VideoMapper.xml
index 99be44e..78f293e 100644
--- a/src/main/resources/mapper/VideoMapper.xml
+++ b/src/main/resources/mapper/VideoMapper.xml
@@ -18,6 +18,11 @@
<include refid="Base_Column_List" />
from t_video_student
</select>
+ <select id="getStudentList" resultType="java.lang.String">
+ select room_name as roomName
+ from t_video_student
+ group by room_name
+ </select>
<delete id="clear">
DELETE FROM t_video_student;
@@ -32,4 +37,8 @@
#{end,jdbcType=TIMESTAMP}
)
</insert>
+
+
+
+
</mapper>
--
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