I could use some help with fragment roots, I've never had to mess with
them before.. here's a sample document:
<doc>
<content/>
<authors>
<author>
<country>UK</country>
<orgname>A</orgname>
</author>
<author>
<country>UK</country>
<orgname>A</orgname>
</author>
<author>
<country>India</country>
<orgname>C</orgname>
</author>
</authors>
</doc>
There are range indexes on country and orgname.
I'm trying to configure fragment roots to enable 2 types of query:
Q1. search doc nodes with range query on country.
cts:search(/doc, cts:element-range-query(xs:QName("country"), "=",
"UK"), "unfiltered")
Q2. co-occurrences on country and orgname - in the same author.
cts:element-value-co-occurrences(xs:QName("country"),
xs:QName("orgname"))
With no fragment roots defined:
Q1. Works as expected
Q2. doesn't restrict matches to within author node, so get pairs (India,
A), (UK, C).
With fragment roots defined on doc and author:
Q1. Returns 2 results - one for each author fragment
Q2. Works as expected
Is there any way to make both these queries work unfiltered? Maybe I could
duplicate the authors node but in a different namespace for the fragment
root to do the co-occurrences? Or is there a better way without using
fragment roots?
Thanks
Rob
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