Hi Pragya,
When you say you are “unable to search within that doc,” I am guessing you mean
that a search that you think should match that doc is returning empty, is that
right?
Search uses stemmed search by default, and a stemmed search is a language-aware
search. Each cts:query leaf constructor takes a lang=<lang> option, and that
option specifies which language to look for the term(s) in the query. By
default, a search uses the default set on the database, which defaults to “en”
(English).
The language is determined by the xml:lang attribute. So if you have Austrian
language data, your XML might look like this:
<my-element xml:lang="at">
<p>this text is tokenized in the in-scope xml:lang, which is "at" in this
case.</p>
</my-element>
To search for this, you must specify the "lang=at" option in your cts:query.
For example, the following demonstrates how this works:
xquery version "1.0-ml";
let $x := <my-element xml:lang="at">
<p>this text is tokenized in the in-scope xml:lang, which is "at" in this
case.</p>
</my-element>
return (
cts:contains($x/p, cts:word-query("this text")),
cts:contains($x/p, cts:word-query("this text", "lang=at"))
)
This returns false for the first one (because it defaults to lang=en) and true
for the second one.
If you are using the search API, you can specify term-options to add your
lang=at option.
For more info about languages in MarkLogic, see the Search Developer Guide
(http://developer.marklogic.com/pubs/4.1/books/search-dev-guide.pdf), chapters
17 and 18.
Hopefully that will get you started.
-Danny
From: [email protected]
[mailto:[email protected]] On Behalf Of Pragya Kapoor
Sent: Thursday, July 01, 2010 11:05 PM
To: [email protected]
Subject: [MarkLogic Dev General] Query on multiple language
Hi ,
I have a Austria data which I have loaded in ML.
But I am unable to search within that doc.
Do I need to do any additional settings for language other than English.
Thanks,
Pragya
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