题解 | #组合表#
组合 Products 表中的产品名称和 Customers 表中的顾客名称
https://www.nowcoder.com/practice/461077c0ba0f473abecf5ee79c632acd
select prod_name from Products union select cust_name as prod_name from Customers order by prod_name
组合 Products 表中的产品名称和 Customers 表中的顾客名称
https://www.nowcoder.com/practice/461077c0ba0f473abecf5ee79c632acd
select prod_name from Products union select cust_name as prod_name from Customers order by prod_name
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