Simple answer: "no"
XML must be loaded into the database to be queried.


Complex answer: "it depends"
Using various tools you can bring XML into marklogic then query it.  For 
example using XCC (say with a tool like xmlsh (www.xmlsh.org))
you can bring XML into ML as a string then convert it to XML and query it.  
Similarly from within XQuery you can access files from the file system, load 
them into ML and query .

Question: Where are your files compared to your marklogic server ?
Question: Do you have a cluster or a single ML server ?
Question: Do you need ML to query the files or are you willing to use a hybrid 
like Saxon to query local files then ML to query DB files ?
Why or why not ?
Question: Why are your XML files not in MarkLogic ?  Similar if you had an 
RDBMS like Oracle or MySQL would you expect it to query
data not in the database ? Why or why not ?



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David Lee
Lead Engineer
MarkLogic Corporation
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From: [email protected] 
[mailto:[email protected]] On Behalf Of Gary Larsen
Sent: Friday, July 20, 2012 1:05 PM
To: 'MarkLogic Developer Discussion'
Subject: [MarkLogic Dev General] query external files?

Hi,

Is it possible to query XML data in external files in a CTS query?  (similar to 
Saxon)

This sounds stupid, but before a conversion to MarkLogic I had to minimize the 
database size and kept XML data that wasn't queried on the file system.  This 
data will eventually be loaded, but now would like retrieve some elements from 
these files.

Thanks,

Gary Larsen
Envisn Inc.
978-779-0400 x202
508-259-6465 (cell)

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