输出表来获取行

Question

我们希望输出表获取要模拟的行

DB：

SampleTable1

Name       Product

---

 Jan         Book
 Smith       Glass
 ....        .....


select * from SampleTable1

我想结果这个选择相同的输出。

输出：

Row        Name       Product  

---

  1          Jan         Book          
  2          Smith       Glass
  3          ....        .....

在Access 2007中

Answer 1

对于Oracle，您可以

select rownum as Row, Name, Product
  from SampleTable1;

对于mySql：

select @rownum := @rownum + 1 as Row, Name, Product
  from SampleTable1, (select @rownum := 0)

对于SQL Server：

select row_number() over (order by Name) as Row, Name, Product
  from SampleTable1

Answer 2

SELECT Name, Product, row_number() OVER (ORDER BY Name) AS Row
  FROM SampleTable1 

Answer 3

在Mysql中我认为会是这样的：

select @rownum:=@rownum+1 slno, s.* from SampleTable1 s, (SELECT @rownum:=0) r