Cross Join正在创建一个循环

Question

我有三张桌子，我需要在它们之间制作CROSS JOIN以显示产品的ID和名称以及销售它们的商店，以下是现在的示例

TABLE_PRODUCT

ID_PRODUCT  |   NAME_PRODUCT  
1           |   Addidas Super Star
2           |   Calvin Klein BAG

TABLE_STORE

ID_STORE |   NAME_STORE 
1        |   ThE 98
2        |   C&A

TABLE_PROD_STOR

ID_STORE  |  ID_PROD
1         |  1
2         |  2

我需要以下格式的结果：

ID STORE  |  STORE  | ID PRODUCT |       PRODUCT      |
1         |  ThE 98 | 1          | Addidas Super Star |
2         |  C&A    | 2          | CALVIN KLEIN HAT   |

我最大的问题是，当我执行CROSS JOIN时，名称会重复两次。解决方案是什么？

Answer 1

Select
y.ID_STORE  ,
y.NAME_STORE store ,
x.ID_PRODUCT,
x.NAME_PRODUCT  product
from
TABLE_PRODUCT x inner join
TABLE_STORE y 
   on x.ID_PRODUCT =y.ID_STORE 
inner join TABLE_PROD_STOR z
   on x.ID_PRODUCT =z.ID_STORE