The name (actually the URI) of your document in
MarkLogic is "/C/software/MarkLogic Server/db/people/people.xml",
not simply "people.xml".
A collection of documents in MarkLogic is not a
disk-style filesystem, even though it can often be
treated that way. Whenever you reference a specific
document by name you need to provide the full and
complete URI. Think of document URIs as more like
hash keys than filenames.
Use the xdmp:document-load() function to load
a document and assign your preferred URI.
On Apr 3, 2011, at 6:16 AM, Scott wrote:
> I just downloaded MarkLogic Server 4.2 and have created a database and loaded
> some data. I'm brand new to this, so I have a basic question on how to
> specify a document to query.
>
> I followed this tutorial for setting up a new database with the Shakespeare
> data. But I'll go through a simple scenario of creating everything from
> scratch.
> • Create a new database called "people"
> • Create a new forest called "people", no data directory specified
> • Create a new HTTP App Server called "people", specify a root folder,
> port 8012, selected database "people"
> • Copy the cq folder from the samples folder
> • Copy an xml file to the http server root called people.xml. Here is
> the contents:
> • <people>
> <person name="bob" />
> <person name="jim" />
> <person name="bob" />
> <person name="ryan" />
> </people>
>
> • I load the data using the load tab of the people database screen.
> • In CQ->explore, I see: /C/software/MarkLogic
> Server/db/people/people.xml – element people (properties) (no collections)
> • Now I can query this data:
> xquery version "1.0-ml";
> for $person in doc()/people/person
> return (
> <div>
> $person/@name
> <a href="delete.xqy?path={ xdmp:path($person) }">delete</a>
> </div>
> )
>
>
> There are some problems with this query that some research will help me to
> figure out--the results look like this:
>
>
> $person/@name delete
> $person/@name delete
> $person/@name delete
> $person/@name delete
>
>
> --but I'm getting the right number of results. My question is, how to I
> target a document by name?
>
>
> If I change the doc() call above to read doc( "people.xml" ), I get an emtpy
> return set in response. I need this to work because I have several xml files
> loaded into the database I'm trying to work with, and I want to be specific.
>
>
> Thanks for helping out!
>
>
> Scott
>
>
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---
Ron Hitchens {mailto:[email protected]} Ronsoft Technologies
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