2012-11-15 133 views
0

我根據客戶數量拉動從數據庫名稱的列表:從MySQL選擇刪除列

SELECT Name, count(CustName) FROM orders GROUP BY Name; 

它返回:

+--------+-----------------+ 
| Name | count(CustName) | 
+--------+-----------------+ 
| Abel |    3 | 
| Jones |    2 | 
| Murphy |    1 | 
| Zenith |    1 | 
+--------+-----------------+ 

我怎麼現在,只有列表中的名稱是有計數(CustNames)> = 2?我不想看到計數(CustName)列。

任何幫助,非常感謝。

回答

3
SELECT 
     Name 
FROM orders 
GROUP BY Name 
HAVING count(CustName) >= 2; 
+0

非常感謝你! – BDV