Hi julian926,
Unfortunately, I don't have a sample query that you want.
I found that Project Management Domain has below columns.
- Projects->Tasks->General->WBS Level
- Projects->Tasks->General->WBS Sequence
You will be able to use above columns to get task hierarchy.
For example, I have task1, summary01, summary02, task2 as below hierarchy.
I created simple Adhoc view like as below. I understand task hierarchy by using WBS Level and WBS Sequence.
If you want to access DWH table directly, DWH_INV_TASK_HIERARCHY table maybe useful for task hierarchy.
You will use PARENT_TASK_KEY, CHILD_TASK_KEY columns to get task hierarchy.
SQL> desc DWH_INV_TASK_HIERARCHY
Name Null? Type
----------------------------------------- -------- ----------------------------
INVESTMENT_KEY NOT NULL NUMBER
PARENT_TASK_KEY NOT NULL NUMBER
CHILD_TASK_KEY NOT NULL NUMBER
DW_UPDATED_DATE NOT NULL DATE
Regards,
SHoichi