内部连接三个表

Question

我有三个表我希望通过它们之间的共同列进行内部连接。

说我的表是;

TableA TableB TableC 

我想加入A-B，但随后也B-C所有通过这个共同的领域我会打电话常见。

我已经加入了两张这样的表格;

dbo.tableA AS A INNER JOIN dbo.TableB AS B 
ON A.common = B.common 

如何添加第三个？

Answer 1

select * 
from 
    tableA a 
     inner join 
    tableB b 
     on a.common = b.common 
     inner join 
    TableC c 
     on b.common = c.common 

Answer 2

dbo.tableA AS A INNER JOIN dbo.TableB AS B 
ON A.common = B.common INNER JOIN TableC C 
ON B.common = C.common 

Answer 3

只是做同样的事情，但阿恩则表C

SELECT * 
FROM dbo.tableA A 
INNER JOIN dbo.TableB B ON A.common = B.common 
INNER JOIN dbo.TableC C ON A.common = C.common 

Answer 4

试试下面的代码

select * from TableA A 
inner join TableB B on A.Column=B.Column 
inner join TableC C on A.Column=C.Column 

Answer 5

试试这个：

SELECT * FROM TableA 
JOIN TableB ON TableA.primary_key = TableB.foreign_key 
JOIN TableB ON TableB.foreign_key = TableC.foreign_key