MS-Access：將兩個表「彼此在下面」合併

Question

我的Access數據庫中有兩個表。他們是這個樣子：

Table1 
+--------------+----------+----------+----------+ 
| Kabelnummer | Column1 | Column2 | Column3 |   
+--------------+----------+----------+----------+ 
| 1   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 2   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 3   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 4   | x  | x  | x  | 
+--------------+----------+----------+----------+ 

table2 
+--------------+----------+----------+----------+ 
| Kabelnummer | Column1 | Column2 | Column3 |   
+--------------+----------+----------+----------+ 
| 1   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 2   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 3   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 4   | x  | x  | x  | 
+--------------+----------+----------+----------+ 

我需要一個查詢，讓我1個表中的數據從表1添加到數據從表2：

TableTotal 
+--------------+----------+----------+----------+ 
| Kabelnummer | Column1 | Column2 | Column3 | 
+--------------+----------+----------+----------+ 
| 1   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 2   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 3   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 4   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 1   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 2   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 3   | x  | x  | x  | 
+--------------+----------+----------+----------+ 
| 4   | x  | x  | x  | 
+--------------+----------+----------+----------+ 

名稱「列1」，「列2」和「Column3」在兩個表中都是相同的

Answer 1

SELECT * 
FROM Table1 

UNION 

SELECT * 
FROM table2; 

Answer 2

問題要求非明顯的值，而當前答案提供不同的值。下面的方法提供了非明顯的值，使得它們通常比聯合方法更有效率，特別是對於大數據集（不必計算不同值）而言更爲有效。