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Posted to xindice-users@xml.apache.org by ma...@pfeuffer-net.de on 2004/07/22 08:09:07 UTC
xpath query against a collection-hierarchy
Hi,
is it possible to run a xpath query against a collection and it's
subcollections?
Collection-Hierarchy:
/db
/collection_1
/collection_2
/collection_3
/collection_4
How can I query all collection (1-4) at the same time.
By using
xindice xpath -c /db/collection_1 -q "XPATH-STRING"
I only get results from collection_1, not from collection_2 or collection_3.
Thanx a lot for your help!
Sven Pfeuffer
--
Sven Pfeuffer *** mailbox@pfeuffer-net.de
Re: xpath query against a collection-hierarchy
Posted by Vadim Gritsenko <va...@reverycodes.com>.
mailbox@pfeuffer-net.de wrote:
> We want to store XML eLearning-Content with Xindice. The collections
> are organized as our project structure. Within a project-collection,
> the are multiple collections in which we store the content of certain
> paragraphs of our project. Here's an example:
>
> /db
> /db/project1: eCommerce
> /db/project1/b2b
> /db/project1/b2c
> /db/project1/b2g
> /db/project2: SCM
> /db/project2/introdution
> /db/project2/scor
>
> Now we want to query XML-Documents within the whole database, which
> match certain patterns, e.g. author=Sven.
>
> If xindice can't do the job, I'll write a method, which does the query
> recursively for the whole collection-structure.
This feature is not supported by Xindice yet, it is on TODO list:
http://xml.apache.org/xindice/todo.html
Some work has been done to implement this:
http://marc.theaimsgroup.com/?t=107584437000004&r=1
You can read thread above if you want to help implementing this feature.
Vadim
RE: xpath query against a collection-hierarchy
Posted by ma...@pfeuffer-net.de.
Hello Laxma,
thank you for your answer.
We want to store XML eLearning-Content with Xindice. The collections are
organized as our project structure. Within a project-collection, the are
multiple collections in which we store the content of certain paragraphs of
our project. Here's an example:
/db
/db/project1: eCommerce
/db/project1/b2b
/db/project1/b2c
/db/project1/b2g
/db/project2: SCM
/db/project2/introdution
/db/project2/scor
Now we want to query XML-Documents within the whole database, which match
certain patterns, e.g. author=Sven.
If xindice can't do the job, I'll write a method, which does the query
recursively for the whole collection-structure.
Best regards,
Sven Pfeuffer.
--
Sven Pfeuffer *** mailbox@pfeuffer-net.de
-----Original Message-----
From: Laxma Reddy Dendi [mailto:xindice_den@yahoo.com]
Sent: Thursday, July 22, 2004 10:21 AM
To: xindice-users@xml.apache.org
Subject: Re: xpath query against a collection-hierarchy
Hi Sven:
this kind of function/query (against multiple collections) does not make
sense to me.
is querying sub collections ok??
why you want to do such query..? can you explain your collections details.
regards
Laxma Dendi
Laxma Reddy Dendi <xi...@yahoo.com> wrote:
Hi Sven:
I think this function is not supported by xindice.
take a look at
http://xml.apache.org/xindice/guide-user.html#Querying+the+Database
I dont know about other xnd's like exist.
regards
laxma dendi
mailbox@pfeuffer-net.de wrote:
Hi,
is it possible to run a xpath query against a collection and it's
subcollections?
Collection-Hierarchy:
/db
/collection_1
/collection_2
/collection_3
/collection_4
How can I query all collection (1-4) at the same time.
By using
xindice xpath -c /db/collection_1 -q "XPATH-STRING"
I only get results from collection_1, not from collection_2 or
collection_3.
Thanx a lot for your help!
Sven Pfeuffer
--
Sven Pfeuffer *** mailbox@pfeuffer-net.de
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Re: xpath query against a collection-hierarchy
Posted by Laxma Reddy Dendi <xi...@yahoo.com>.
Hi Sven:
this kind of function/query (against multiple collections) does not make sense to me.
is querying sub collections ok??
why you want to do such query..? can you explain your collections details.
regards
Laxma Dendi
Laxma Reddy Dendi <xi...@yahoo.com> wrote:
Hi Sven:
I think this function is not supported by xindice.
take a look at http://xml.apache.org/xindice/guide-user.html#Querying+the+Database
I dont know about other xnd's like exist.
regards
laxma dendi
mailbox@pfeuffer-net.de wrote:
Hi,
is it possible to run a xpath query against a collection and it's
subcollections?
Collection-Hierarchy:
/db
/collection_1
/collection_2
/collection_3
/collection_4
How can I query all collection (1-4) at the same time.
By using
xindice xpath -c /db/collection_1 -q "XPATH-STRING"
I only get results from collection_1, not from collection_2 or collection_3.
Thanx a lot for your help!
Sven Pfeuffer
--
Sven Pfeuffer *** mailbox@pfeuffer-net.de
---------------------------------
Do you Yahoo!?
New and Improved Yahoo! Mail - Send 10MB messages!
---------------------------------
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Re: xpath query against a collection-hierarchy
Posted by Laxma Reddy Dendi <xi...@yahoo.com>.
Hi Sven:
I think this function is not supported by xindice.
take a look at http://xml.apache.org/xindice/guide-user.html#Querying+the+Database
I dont know about other xnd's like exist.
regards
laxma dendi
mailbox@pfeuffer-net.de wrote:
Hi,
is it possible to run a xpath query against a collection and it's
subcollections?
Collection-Hierarchy:
/db
/collection_1
/collection_2
/collection_3
/collection_4
How can I query all collection (1-4) at the same time.
By using
xindice xpath -c /db/collection_1 -q "XPATH-STRING"
I only get results from collection_1, not from collection_2 or collection_3.
Thanx a lot for your help!
Sven Pfeuffer
--
Sven Pfeuffer *** mailbox@pfeuffer-net.de
---------------------------------
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New and Improved Yahoo! Mail - Send 10MB messages!