0
可能重复:
有
Oracle: Combine multiple results in a subquery into a single comma-separated value甲骨文视图分组元素
嗨,
这是我的问题...
我有一个表:
+------+------+------+
| CODE | NAME | TYPE |
+------+------+------+
| 1 | AAA | x |
+------+------+------+
| 2 | BBB | x |
+------+------+------+
| 3 | CCC | y |
+------+------+------+
| 4 | DDD | y |
+------+------+------+
我要让Oracle中的视图....我想的结果是:
+---------+------+
| NAME | TYPE |
+---------+------+
| AAA;BBB | x |
+---------+------+
| CCC;DDD | y |
+---------+------+
我可以分组AAA和BBB,因为他们有相同的类型,一种观点认为,在名称将为“ AAA; BBB“......将不同的名字分组;
任何人都可以帮助我吗?
问候,
托马索
另请参阅:http://stackoverflow.com/questions/1120706/is-there-an-oracle-sql-query-that-aggregates-multiple-rows-into-one-row – 2011-03-03 17:21:09