为查询Products表中,价格Price在5－10元之间的产品信息，请补全以下SELECT语句 SELECT ProductID,ProductName,Price FROM products WHERE_________ AND_________
A: price>=5,price<=10
B: price>5,price<10
C: price<=5,price<=10
D: price>=5,price>=10
A: price>=5,price<=10
B: price>5,price<10
C: price<=5,price<=10
D: price>=5,price>=10
举一反三
- 为查询Products表中,价格Price在5－10元之间的产品信息，请补全以下SELECT语句 SELECT ProductID,ProductName,Price FROM products WHERE_________ AND_________
- 为查询Products表中,价格Price在5－10元之间的产品信息，请补全以下..._______ AND_________
- 有如下SQL语句: SELECT DISTINCT productName, price FROM product WHERE (price>;(SELECT AVG(price) FROM product)) ORDER BY price DESC; 下面说法错误的是( )。 A: "SELECT AVG(price) FROM product "是子查询 B: "ORDER BY price DESC"是指按price从低到高顺序排列 C: 查询结果显示的是大于平均价格的产品记录 D: 此查询显示的字段只有"productName"和"price"
- 查询book表中price字段的最大值，查询语句是： A: select max(price) from book； B: select min(price) from book； C: select price from min book； D: select price from max book；
- Suppose that a consumer is consuming 10 units of a discrete good and the price increases from $5 per unit to $6. However, after the price change the consumer continues to consume 10 units of the discrete good. What isthe loss in the consumer’s surplus from this price change? A: $ 0 B: $ 4 C: $ 5 D: $ 10