From 43a25c48b09152167f81403a7e53f334179159da Mon Sep 17 00:00:00 2001
From: smallkun <smallerkun@foxmail.com>
Date: Wed, 5 Mar 2025 09:11:17 +0800
Subject: [PATCH] Auto commit

---
 2208/天天乐学考试答案/MySQL练习（一）.md | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/2208/天天乐学考试答案/MySQL练习（一）.md b/2208/天天乐学考试答案/MySQL练习（一）.md
index 2b3810e..9636258 100644
--- a/2208/天天乐学考试答案/MySQL练习（一）.md
+++ b/2208/天天乐学考试答案/MySQL练习（一）.md
@@ -366,6 +366,22 @@ BEGIN
 	END IF;
 END $$
 DELIMITER ;
+
+#10
+DELIMITER $$
+DROP PROCEDURE IF EXISTS pro_GetTopStudent;
+CREATE PROCEDURE pro_GetTopStudent(IN in_cid CHAR(11), OUT out_stuname VARCHAR(50))
+BEGIN 
+	SELECT st.stuname INTO out_stuname
+	FROM tb_students st, tb_scores sc
+	WHERE st.stuid = sc.student_id AND sc.course_id = in_cid
+	ORDER BY sc.score DESC
+	LIMIT 1;
+END $$
+DELIMITER ;
+
+CALL pro_GetTopStudent(1, @result);
+SELECT @result;
 ```