如何在UNION中使用`SELECT ... INTO`？

Question

我在从两个表的联合复制到临时表时遇到问题。

我正在使用的代码是

Select * into #tmp from table1 union table2

Answer 1

您错过SELECT

的table2

SELECT *
INTO   #tmp
FROM   table1
UNION
SELECT *
FROM   table2 

SQL Fiddle

Answer 2

请改为尝试：

select *
into #temp
from (select * from table1
      union
      select * from table2
     ) t;