I need to convert some flat XML to nested one. But I don't know if it's possible.
Can anyone help?
Here is my source structure:
This is the target:
Each of levels can have 1 to n occurrences.
I found a post with similar problem:
(as I am a new member I can't include URL in my post, but you can see it on page 5, post named "Group by" problem )
But there was some relation between nodes and I don't have any.
So I don't know if it's possible, and I don't have any idea how to do this :(
Thanks for any help.