Hi Smith
Range indexing will perform over the leaf node only. There is no provision
to provide xpath for range indexing. In this scenario you need to remodel
the content present in marklogic.
You can put the element value over which you want to create range
indexi as its attribute value. so accordingly the new content structure
will be as follow.Just make sure that the attribute name "facetValue" is
unique for the content XML. add the attribute to the element on which you
want to create range index.
<automobiles>
<components>
<engines>
<nomenclature>
<commonName facetValue="wankle">wankle</commonName>
</nomenclature>
</engines>
</components>
.
.
.
<components>
<hubcaps>
<nomenclature>
<commonName>spinners</commonName>
</nomenclature>
</hubcaps>
</components>
</automobiles>
Alternatively you can add the element over which you want to
create range index into separate namespace , while range indexing provide
the namespace details with the element name. According to this point of
view the content will be as follows.
<automobiles>
<components>
<engines>
<nomenclature>
<commonName xmlns="http://facet.com/commonName
">wankle</commonName>
</nomenclature>
</engines>
</components>
.
.
.
<components>
<hubcaps>
<nomenclature>
<commonName>spinners</commonName>
</nomenclature>
</hubcaps>
</components>
</automobiles>
Regards
Abhishek Srivastav
Systems Engineer
Tata Consultancy Services
Cell:- +91-9883389968
Mailto: [email protected]
Website: http://www.tcs.com
___________________________________________
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___________________________________________
From:
Randy Smith <[email protected]>
To:
General MarkLogic Developer Discussion <[email protected]>
Date:
05/23/2011 11:48 PM
Subject:
[MarkLogic Dev General] How To Identify A Particular Repeated Element
And Use As A Facet
Sent by:
[email protected]
All,
I sent this earlier but didn't seem to go through.
Newbee question:
I am to the place I could use App Builder for this problem or write a
custom Xquery app for this. However,I have a problem I don't know how to
deal with in either case:
For a suite of .xml files that are not the simple case ( i.e. unique
element name in each file that appear only once per file), but have
repeated element names, for example "commonName", all through each file
but of course are in different context i.e. have different parents etc...
Like this :
<automobiles>
<components>
<engines>
<nomenclature>
<commonName>wankle</commonName>
</nomenclature>
</engines>
</components>
.
.
.
<components>
<hubcaps>
<nomenclature>
<commonName>spinners</commonName>
</nomenclature>
</hubcaps>
</components>
</automobiles>
When setting up Element Range Indexes of course I can set up a string with
name "commonName" but the database (using App Builder) picks up all cases
in all contexts. How can I tell MarkLogic to pick up this one that has to
do with "engines" to create a facet, and leave out or ignore the
other(s)?:
<automobiles>
<components>
<engines>
<nomenclature>
<commonName>wankle</commonName>
Is there a way to put in the Xpath, in the Element Range window some how?
I need a particular one for the facet and want to ignore the other(s)? I
have tried different things but no success yet.
Any help appreciated,
Randy _______________________________________________
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