diff --git a/startbucks.sql b/startbucks.sql
new file mode 100644
index 0000000..55ec065
--- /dev/null
+++ b/startbucks.sql
@@ -0,0 +1,76 @@
+-- ȸ¿øÁ¤º¸ Å×À̺í
+CREATE TABLE users (
+    user_name VARCHAR2(25)
+        CONSTRAINT user_name_pk PRIMARY KEY,
+    pwd VARCHAR2(100)
+        CONSTRAINT user_name_nn NOT NULL,
+    membership_point NUMBER(8),
+    sign_up_date DATE
+);
+
+-- Å×ÀÌºí »èÁ¦
+DROP TABLE users PURGE;
+
+-- Å×À̺í Á¶È¸
+select * from users;
+
+-- °ü¸®ÀÚ ¾ÆÀ̵ð »ý¼º
+INSERT INTO users(user_name, pwd, membership_point, sign_up_date) VALUES('admin', '9ba5fed71c61fbe478cbf4d1a0f6fc266edb5ebdcd104aa57b0c1b85aa2553e0', 1000, sysdate);
+
+SELECT pwd FROM users WHERE user_name = 'admin';
+
+-- ¸Þ´º Å×À̺í
+CREATE TABLE menu (
+    menu_name VARCHAR2(40)
+        CONSTRAINT menu_name_pk PRIMARY KEY,
+    tall_price NUMBER (5)
+        CONSTRAINT tall_price_nn NOT NULL,
+    grande_price NUMBER (5)
+        CONSTRAINT grande_price_nn NOT NULL,
+    venti_price NUMBER (5)
+        CONSTRAINT venti_price_nn NOT NULL
+);
+
+-- ¸Þ´º Å×ÀÌºí »èÁ¦
+DROP TABLE menu PURGE;
+
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('black_tea_lemonade', 6100, 6600, 7100);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('passion_tango_tea_lemonade', 6100, 6600, 7100);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('pink_grapefruit', 6100, 6600, 7100);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('cool_lime', 5900, 6400, 6900);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('lime_passion_tea', 5900, 6400, 6900);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('mint_blend_tea', 5900, 6400, 6900);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('earl_grey_tea', 5300, 5800, 6300);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('chamomile_blend_tea', 5300, 5800, 6300);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('hibiscus_blend_tea', 5300, 5800, 6300);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('passion_fruit_tea', 5300, 5800, 6300);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('coffee', 5800, 6300, 6800);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('brewed_coffee', 3800, 4300, 4800);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('caramel_macchiato', 5800, 6300, 6800);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('caffe_latte', 4600, 5100, 5600);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('caffe_americano', 4100, 4600, 5100);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('caffe_mocha', 4100, 4600, 5100);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('cold_brew', 3800, 4300, 4800);
+INSERT INTO menu(menu_name, tall_price, grande_price, venti_price) VALUES('dolce_cold_brew', 3800, 4300, 4800);
+
+SELECT Tall_price FROM menu WHERE menu_name = 'coffee';
+SELECT * FROM menu;
+
+-- Àå¹Ù±¸´Ï ½ÃÄö½º
+CREATE SEQUENCE basket_seq START WITH 1 INCREMENT BY 1;
+
+-- ½ÃÄö½º »èÁ¦
+DROP SEQUENCE basket_seq;
+
+-- Àå¹Ù±¸´Ï
+CREATE TABLE basket (
+    user_name VARCHAR2(40),
+    user_order VARCHAR2 (200),
+    total_price NUMBER (7)
+);
+
+--
+UPDATE coffees SET cprice = cprice + 200 WHERE cfid = 2;
+
+DROP TABLE basket PURGE;
+SELECT * FROM basket;