6>
7> CREATE TABLE stores(
8> stor_id char(4) NOT NULL,
9> stor_name varchar(40) NULL,
10> stor_address varchar(40) NULL,
11> city varchar(20) NULL,
12> state char(2) NULL,
13> zip char(5) NULL
14> )
15> GO
1> insert stores values('1','B','567 Ave.','Tustin', 'CA','92789')
2> insert stores values('2','N','577 St.', 'Los Gatos','CA','96745')
3> insert stores values('3','T','679 St.', 'Portland', 'OR','89076')
4> insert stores values('4','F','89 St.', 'Fremont', 'CA','90019')
5> GO
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
1>
2> CREATE TABLE sales(
3> stor_id char(4) NOT NULL,
4> ord_num varchar(20) NOT NULL,
5> ord_date datetime NOT NULL,
6> qty smallint NOT NULL,
7> payterms varchar(12) NOT NULL,
8> title_id varchar(80)
9> )
10> GO
1> insert sales values('1', 'QA7442.3', '09/13/94', 75, 'ON Billing','1')
2> insert sales values('2', 'D4482', '09/14/94', 10, 'Net 60', '1')
3> insert sales values('3', 'N914008', '09/14/94', 20, 'Net 30', '2')
4> insert sales values('4', 'N914014', '09/14/94', 25, 'Net 30', '3')
5> insert sales values('5', '423LL922', '09/14/94', 15, 'ON Billing','3')
6> insert sales values('6', '423LL930', '09/14/94', 10, 'ON Billing','2')
7> GO
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
(1 rows affected)
1>
2> SELECT DISTINCT st.stor_name,
3> 'Sales Rating' =
4> CASE
5> WHEN (SELECT SUM(sa.qty) FROM sales sa
6> WHERE st.stor_id = sa.stor_id) < 10
7> THEN 'Poor'
8> WHEN (SELECT SUM(sa.qty) FROM sales sa
9> WHERE st.stor_id = sa.stor_id) < 80
10> THEN 'Average'
11> WHEN (SELECT SUM(sa.qty) FROM sales sa
12> WHERE st.stor_id = sa.stor_id) < 100
13> THEN 'Good'
14> ELSE 'Excellent'
15> END,
16> 'Sales Total' = (SELECT SUM(sa.qty) FROM sales sa
17> WHERE st.stor_id = sa.stor_id)
18> FROM stores st, sales sa
19> ORDER BY 'Sales Total'
20> GO
stor_name Sales Rating Sales Total
---------------------------------------- ------------ -----------
N Average 10
T Average 20
F Average 25
B Average 75
(4 rows affected)
1> drop table stores;
2> drop table sales;
3> GO
1>
2>