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From harsh srivastava <harshc...@gmail.com>
Subject Re: document with parent-child relationship
Date Fri, 29 Apr 2011 09:11:51 GMT
Hi,

You can create three fields for a document to index e.g.

Fields =>                     parent_id   parent_text        child_text
Contents =>                1              low pressure       engine wheel,
etc
                                  2              Electronics         laptop
pc ...


Hope it helps.

Harsh


On Fri, Apr 29, 2011 at 12:59 PM, <svonec@gmail.com> wrote:

> Hello,
>
> I need an advice on how to create an document that has parent-child
> relationship. Here is an example:
>
> "low pressure" -> "engine"
>                      -> "wheel"
>                      -> ....
>
> "low pressure" string is the parent and "engine" and "wheel" are
> children. I'd like to be able to search strings such as "low pressure
> in engine" or just "low" or "engine" and the result should be an ID of
> the parent. How do I create fields in the lucene document to express
> this relationship?
>
> Any advice appreciated.
>
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