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Posted to dev@lucene.apache.org by "Paul Elschot (JIRA)" <ji...@apache.org> on 2011/06/07 09:38:59 UTC

[jira] [Issue Comment Edited] (LUCENE-2454) Nested Document query support

    [ https://issues.apache.org/jira/browse/LUCENE-2454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13044608#comment-13044608 ] 

Paul Elschot edited comment on LUCENE-2454 at 6/7/11 7:37 AM:
--------------------------------------------------------------

I finally had some time to start taking a look at the grouping module and again at the patch here.
There is too much code there for me to come up with a test case soon.
So please don't wait for me to commit this.

An easy way to test this would be to have a boolean query with required term and an optional term,
with the optional term occurring in a document group in a document before (i.e. with a lower docId than)
a document in the same group with a required term.

In case I run into this I'll open a separate issue.


      was (Author: paul.elschot@xs4all.nl):
    I finally had some time to start taking a look at the grouping module and again at the patch here.
There is too much code there for me to come up with a test case soon.
So please don't wait for me to commit this.

An easy way to test this would be to have a boolean query with required term and an optional term,
with the optional term occurring the in a document group in a document before (i.e. with a lower docId than)
a document in the same group with a required term.

In case I run into this I'll open a separate issue.

  
> Nested Document query support
> -----------------------------
>
>                 Key: LUCENE-2454
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2454
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: core/search
>    Affects Versions: 3.0.2
>            Reporter: Mark Harwood
>            Assignee: Mark Harwood
>            Priority: Minor
>         Attachments: LUCENE-2454.patch, LuceneNestedDocumentSupport.zip
>
>
> A facility for querying nested documents in a Lucene index as outlined in http://www.slideshare.net/MarkHarwood/proposal-for-nested-document-support-in-lucene

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