下面语句中,表示过滤条件是vend_id=1002或vend_id=1003的是【】。 A. select * from products where vend_id=1002 or vend_id=1003 B. select * from products where vend_id in (1002,1003) C. select * from products where vend_id not in (1004,1005) D. select * from products where vend_...
select v.vend_id,count(prod_id) as prod_id from Vendors v left join Products p on v.vend_id=p.vend_id group by v.vend_id order by v.vend_id asc; 03-13 15:52 合肥工业大学 Java 恒生电子一面(kpi) 我就想知道,既然你岗位关闭了,为什么还要给我发面试,既然发了面试,为什么就面了十五分...
SELECT v.vend_id,COUNT(p.prod_id) FROM Vendors v LEFT JOIN Products p ON v.vend_id=p.vend_id GROUP BY vend_id ORDER BY vend_id;点赞 相关推荐 昨天18:19 美团_软件开发实习生(实习员工) 复盘面经(5):快手java实习面经 @byebyeneu 这是我目前写的最长的一篇面经,写了两万字。感谢@byebye...
百度试题 结果1 题目补全语句:select vend_id,count(*) as num_prods from products group by ___; 相关知识点: 试题来源: 解析 答案: vend_id 反馈 收藏
百度试题 结果1 题目下面语句中,表示过虑条件是vend_id=1002或vend_id=1003的是 相关知识点: 试题来源: 解析 select * from products where vend_id in (1002,1003);select * from products where vend_id=1002 or vend_id=1003 反馈 收藏
搜标题 搜题干 搜选项 搜索 填空题 补全语句:select vend_id,count(*)from products where prod_price>=10group by vend_id()count(*)>=2。 答案:having
下面语句中,表示过虑条件是vend_id=1002或vend_id=1003的是() A.select * from produc 下面语句中,表示过虑条件是vend_id=1002或vend_id=1003的是() A.select * from products where vend_id=1002 or vend_id=1003 B.select * from products where vend_id in (1002,1003); C.select * from products...
ItemPrimaryVendId Extended Data Type Article 04/11/2014 In this article Base Type Properties Relation See Also Help Text: Primary vendor for planned purchase order Alignment: Auto Base Type: String Extends: VendAccount Extended Data Type...
百度试题 结果1 题目补全语句: select vend_id,count(*) from products where prod_price>=10 group byvend_id ___ count(*)>=2; 相关知识点: 试题来源: 解析 答案: having 反馈 收藏
百度试题 结果1 题目补全语句: select vend_id,count(*) from products where prod_price>=10 group by vend_id ___ count(*)>=2;相关知识点: 试题来源: 解析 答案: having 反馈 收藏