From: mark_fletcher(_at_)peoplesoft(_dot_)com
[mailto:mark_fletcher(_at_)peoplesoft(_dot_)com]
I'm having a problem pulling distinct nodes out of some xml with
duplicate
values at multiple levels. In all cases, I want to get the data from
the
last node of a set that shares duplicate values. (This xml will be in
a
file that gets appended to multiple times. So I can assume that the
last
tags are the most current.)
In the xml below, what I'm trying to do is get a list of distinct
book/code
values from the last prodline where name=PL1. I can successfully get
the
prodline using this select statement:
Can a book with a given name have different code values? Can a book
with a given code have different names? If the answer is "no" to both,
things will be easier.
Cheers,
Tom P
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