SQL查询选择无条件的两个表的记录

Question

如果table1有

 id name
----------
 1  bala
 2  nara

和table2有

 id name
-----------
 1  hari
 2  nara
 3  john

我希望结果有

 id name
-----------
 1  bala
 2  nara
 1  hari
 2  nara
 3  john

谁能告诉我SQL查询请...

Answer 1

你可以用UNION ALL.

询问

select [id], [name] from [table1]
union all
select [id], [name] from [table2];