Mailing-List: contact oak-dev-help@jackrabbit.apache.org; run by ezmlm
Precedence: bulk
Reply-To: oak-dev@jackrabbit.apache.org
Received-SPF: pass (athena.apache.org: domain of mueller@adobe.com designates
 64.18.1.191 as permitted sender)
From: Thomas Mueller <mueller@adobe.com>
To: "julian.reschke@gmx.de" <julian.reschke@gmx.de>
CC: "oak-dev@jackrabbit.apache.org" <oak-dev@jackrabbit.apache.org>
Date: Tue, 15 May 2012 15:29:53 +0100
Subject: Re: Query
Thread-Topic: Query
Thread-Index: Ac0ypzNnEcoaZCzIR++cotumtVeFmQ==
Message-ID: <CBD83415.2BEC8%mueller@adobe.com>
In-Reply-To: <4FB2582D.8070007@gmx.de>
Accept-Language: en-US
Content-Language: en-US
user-agent: Microsoft-MacOutlook/14.2.2.120421
acceptlanguage: en-US
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0

Hi,

>>How to formulate: any node
>> with any property equal to x, where the property is of type y. We might
>> need to extend the SQL-2 syntax...
>Not sure what you are referring to here;

About node (non-weak) references - if you want to delete a node, you first
need to check that there are no references to this node. The reference
could be in any property (but it's not fulltext search). Is it possible to
describe that using XPath?

> the context was lookup by
>identifier. I would expect the query to be something like
>
>   SELECT jcr:path WHERE jcr:uuid =3D ....
>
>So the only thing to worry about might be quoting special characters in
>identifiers.

Yes that should work well.

Regards,
Thomas