diff --git a/Question1/MySQL SQL問題集 part1.sql b/Question1/MySQL SQL問題集 part1.sql
new file mode 100644
index 0000000..c24743f
--- /dev/null
+++ b/Question1/MySQL SQL問題集 part1.sql	
@@ -0,0 +1,36 @@
+--��P
+CREATE TABLE book_table (
+    book_id INT,
+    book_name VARCHAR(50),
+    author_name VARCHAR(50),
+    price INT,
+    sales_flag INT
+);
+
+--��Q
+INSERT INTO book_table VALUES(10001,'TwoPeace','�O�c�p��Y',420,1);
+INSERT INTO book_table VALUES(10002,'���T����c��','�ŽR�ӂ݂�',460,1);
+INSERT INTO book_table VALUES(20001,'�V�����','�~�ڟ���',460,1);
+INSERT INTO book_table VALUES(30001,'���������^','�s��',1000,1);
+INSERT INTO book_table VALUES(40010,'��y�͌��ł���','�~�ڟ���',420,1);
+
+--��R
+SELECT book_name,author_name FROM book_table;
+
+--��S
+UPDATE book_table 
+SET author_name = '�}�[�����R�[���|��',
+    sales_flag = 0
+WHERE book_id = 30001;
+
+--��T
+SELECT * FROM book_table
+WHERE sales_flag = 1;
+
+--��U
+SELECT * FROM book_table
+WHERE author_name = '�~�ڟ���' AND price = 420;
+
+--��V
+DELETE FROM book_table
+WHERE book_id = 20001;