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From Tomás Temprano <ttempr...@Toyota.com.ve>
Subject RE: JCR-SQL2 where clause is not working
Date Fri, 01 Apr 2011 20:37:54 GMT
You can do something like this:

Select * 
from [wrn:file] as files 
inner join [wrn:document] as documents 
on ISCHILDNODE(documents , files) 
where ISCHILDNODE(files, 'something') 
and contains(documents.[wrp:facets],'something else')
order by files.[jcr:created] desc";

This query actually checks for properties on the child node but you can easily to check for
a certain property value on the parent node (files in this case)

Tomás Temprano

-----Mensaje original-----
De: PALMER, THOMAS C (ATTCORP) [mailto:TP3310@att.com] 
Enviado el: Viernes, 01 de Abril de 2011 02:33 p.m.
Para: users@jackrabbit.apache.org
Asunto: RE: JCR-SQL2 where clause is not working

Hey Alex -
I see the use of WHERE ISCHILDNODE... but is there a way to also assert that the parent has
a certain property value (in addition to my target node meeting some criteria)?

Thanks!

-----Original Message-----
From: Alex Parvulescu [mailto:alex.parvulescu@gmail.com]
Sent: Friday, April 01, 2011 6:09 AM
To: users@jackrabbit.apache.org
Cc: De Georges, Adrien
Subject: Re: JCR-SQL2 where clause is not working

Hi Adrien,

You can take a look here [1] to see how to build an SQL2 query involving a parent node.
Basically you should use ISCHILDNODE.

See [2] for the specs.

[1]
http://svn.apache.org/repos/asf/jackrabbit/trunk/jackrabbit-core/src/tes
t/java/org/apache/jackrabbit/core/query/FulltextSQL2QueryTest.java

[2] http://www.day.com/specs/jcr/2.0/6_Query.html#6.7.12 Constraint

best,
alex

On Fri, Apr 1, 2011 at 11:52 AM, De Georges, Adrien < Adrien.DeGeorges@experian.com>
wrote:

> Hi guys,
>
> We are using SQL queries to retrieve some nodes in the repository.
> And we are encountering some problem when using 'WHERE' clause as no 
> element is found. We have other queries which are working correctly.
But
> it fails each time we use 'WHERE' with '=' or 'contains' ('is not
null'
> is working fine).
> Our query is quiet simple :
> Select * from nt:base WHERE PARENT_UUID = 'id'.
>
> Do you have any idea? Somebody is experiencing a same problem?
>
> Thanks
> Adrien
>
>
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