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Date: Tue, 10 Jan 2006 11:12:55 +0100
From: Marcel Reutegger <marcel.reutegger@gmx.net>
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To: jackrabbit-dev@incubator.apache.org
Subject: Re: Shock. Simple queries don't run with current build.
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well, I was hoping the links I provided would explain what needs to be 
done. http://issues.apache.org/jira/browse/JCR-257 contains some sort of 
'migration instructions'. Is there anything more specific you are 
looking for?

> The fact is that if I did a //* search and then check 
> node.isNodeType("my:type"), I could find what I was looking for, but 
> doing //element(*,my:type) directly did not return nothing.

yes, there's a little magic behind that use case ;)

the query '//*' gets a special treatment because this can be seen as a 
workspace traversal and does not need any index lookup whatsoever.
See: [1]

regards
  marcel

[1] 
http://incubator.apache.org/jackrabbit/xref/org/apache/jackrabbit/core/query/lucene/WorkspaceTraversalResult.html

Martin Perez wrote:
> :-(
> 
> That explains everything. The info that I was looking was under jcr:system.
> The fact is that if I did a //* search and then check
> node.isNodeType("my:type"),
> I could find what I was looking for, but doing //element(*,my:type) directly
> did not return nothing.
> 
> Where can I find information about that system query handler?
> 
> On 1/9/06, Marcel Reutegger <marcel.reutegger@gmx.net> wrote:
> 
>>Hi Martin,
>>
>>I just tried all your queries and they worked well on the current svn
>>checkout.
>>
>>There was a recent change in the query code to separate the workspace
>>index from the system index [1] and [2]. Did you try your test with the
>>new configuration using a system query handler?
>>
>>regards
>>  marcel
>>
>>[1] http://issues.apache.org/jira/browse/JCR-257
>>[2] http://thread.gmane.org/gmane.comp.apache.jackrabbit.devel/4057
>>