1
我有一个数据表如下。我想根据[Time]
得到每个[ID]
的每个[Sstage]
的最后[Action]
。spotfire如何获得列中的最后一个值?
我试过了:last(action)over intersect([id],[stage],[time])
但它没有给我我想要的东西。有人有什么主意吗?
+----+---------+-----------------+------------+-----------------+
| ID | Stage | Action | Time | Last_Action |
+----+---------+-----------------+------------+-----------------+
| 1 | CEO | Decline | 11/01/2016 | requestmoreinfo |
| 1 | CEO | Approve | 11/02/2016 | requestmoreinfo |
| 1 | CEO | Approve | 11/03/2016 | requestmoreinfo |
| 1 | CEO | requestmoreinfo | 11/04/2016 | requestmoreinfo |
| 1 | Manager | requestmoreinfo | 11/05/2016 | Decline |
| 1 | Manager | requestmoreinfo | 11/06/2016 | Decline |
| 1 | Manager | Approve | 11/07/2016 | Decline |
| 1 | Manager | Decline | 11/08/2016 | Decline |
| 2 | User | Decline | 11/09/2016 | Approve |
| 2 | User | Decline | 11/10/2016 | Approve |
| 2 | User | Approve | 11/11/2016 | Approve |
+----+---------+-----------------+------------+-----------------+