有订单表orders，包含用户信息userid，产品信息productid，以下能够返回至少被订购过两次的productid的SQL语句是（）。
A: SELECT productid FROM orders WHERE COUNT(productid)>;1;
B: SELECT productid FROM orders WHERE MAX(productid)>;1;
C: SELECT productid FROM orders WHERE having COUNT(productid)>;1 GROUP BY productid;
D: SELECT productid FROM orders GROUP BY productid HAVING COUNT(porductid)>;1;
A: SELECT productid FROM orders WHERE COUNT(productid)>;1;
B: SELECT productid FROM orders WHERE MAX(productid)>;1;
C: SELECT productid FROM orders WHERE having COUNT(productid)>;1 GROUP BY productid;
D: SELECT productid FROM orders GROUP BY productid HAVING COUNT(porductid)>;1;
举一反三
- 有订单表orders, ，包含用户信息userid， 产品信息productid，以下能够返回至少被订购过两次的productid的SQL语句是（） A: select productid from orderswhere count(productid)>1; B: select productid from orderswhere max(productid)>1; C: select productid from orderswhere having count(productid)>1group by productid; D: select productid from ordersgroup by productidhaving count(productid)>1;
- 有订单表orders，包含用户信息userid，产品信息productid，以下能够返回至少被订购过两次的productid的SQL语句是（）
- 【单选题】有订单表tb_order,包含用户信息userid, 商品信息goodsid, 以下()语句能够返回至少被购买两次的商品id。 A. SELECT goodsid FROM tb_order WHERE COUNT(goodsid)>1 B. SELECT goodsid FROM tb_order WHERE MAX(goodsid)>1 C. SELECT goodsid FROM tb_order GROUP BY goodsid HAVING COUNT(goodsid)>1 D. SELECT goodsid FROM tb_order WHERE HAVING COUNT(goodsid)>1 GROUP BY goodsid
- 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_________
- 数据表如图所示，列出客户订单总金额大于3000的数据，正确的SQL是________[img=1101x418]1803c6faf3915a8.png[/img] A: SELECT C_ID,SUM(OrderAmount) FROM Orders GROUP BY C_ID HAVING SUM(OrderAmount)>3000 B: SELECT C_ID,SUM(OrderAmount) FROM Orders WHERE SUM (OrderAmoount)>3000 GROUP BY C_ID C: SELECT C_ID,SUM(OrderAmount) FROM Orders WHERE SUM (OrderAmoount)>3000 D: SELECT C_ID,SUM(OrderAmount) FROM Orders GROUP BY C_ID WHERE SUM(OrderAmount)>3000