60

select cust_id from Customers;

61

select distinct prod_id from OrderItems;

62

select * from Customers;

63

小小的脑袋大大的疑惑，按字母排？order by

select cust_name from Customers order by cust_name desc;

64

id正序，订单日期倒序

select cust_id,order_num from Orders order by cust_id,order_date desc;

65

select quantity,item_price from OrderItems order by quantity desc,item_price desc;

66

select vend_name from Vendors order by vend_name desc;

67

select prod_id,prod_name from Products where prod_price = 9.49;

68

select prod_id,prod_name from Products where prod_price >= 9;

69

两种都行

select prod_name,prod_price from Products where prod_price between 3 and 6;
select prod_name,prod_price from Products where prod_price >=3 and prod_price <=6;

70

select distinct order_num from OrderItems where quantity >=100;

71

select vend_name from Vendors where vend_country = 'USA' and vend_state = 'CA';

72

select order_num,prod_id,quantity from OrderItems where quantity>=100 and (prod_id = 'BR01' | prod_id = 'BR01'|prod_id = 'BR01');

select order_num,prod_id,quantity from OrderItems where quantity>=100 and prod_id in ( 'BR01' ,'BR02','BR03');

73

select prod_name,prod_price from Products where prod_price >=3 and prod_price <=6 order by prod_price;

74

SELECT vend_name 
FROM Vendors 
WHERE vend_country = 'USA' AND vend_state = 'CA' ORDER BY vend_name ;

75

select prod_name,prod_desc from Products where prod_desc like '%toy';

76

select prod_name,prod_desc 
from Products 
where prod_desc not like '%toy';

77

select prod_name,prod_desc 
from Products prod_desc 
where prod_desc like '%toy' and prod_desc like '%carrots%';

78

select prod_name,prod_desc 
from Products prod_desc 
where prod_desc like '%toy%carrots%';

79

select
vend_id,
vend_name as vname,
vend_address as vaddress,
vend_city as vcity
from Vendors
order by vend_name ;

80

select prod_id,prod_price,prod_price * 0.9 as sale_price from Products;