生成交叉表報告im oracle？

Question

如何查詢交叉表等報告？ 例如我的表如下所示

+----+--+--+--+ 
|Name|v1|v2|v3| 
+----+--+--+--+ 
|A |12|10|5 | 
+----+--+--+--+ 
|B |10|5 |20| 
+----+--+--+--+ 

現在我的查詢應該給我下？

+-----+--+--+--+ 
|Name |v1|v2|v3| 
+-----+--+--+--+ 
|A |12|10|5 | 
+-----+--+--+--+ 
|B |10|5 |20| 
+-----+--+--+--+ 
|Total|22|15|25| 
+-----+--+--+--+ 

感謝您的幫助

Answer 1

使用UNION加入行：（MySQL的代碼）

SELECT name,v1,v2,v3 FROM my_table 
UNION ALL 
SELECT "total",sum(v1) as v1 ,sum(v2) as v2 ,sum(v3) as v3 FROM my_table; 

看着它在這裏工作：sqlfiddle

Answer 2

下面是相似的示例，您查詢的MySQL數據庫：

 
SELECT year, SUM(profit) FROM sales GROUP BY year WITH ROLLUP; 

+----+-----------+ 
|year|SUM(profit)| 
+----+-----------+ 
|2000|4525  | 
+----+-----------+ 
|2001|3010  | 
+----+-----------+ 
|NULL|7535  | 
+----+-----------+