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From Rakhi Khatwani <rkhatw...@gmail.com>
Subject Re: Alternative for field collapsing
Date Tue, 22 Jun 2010 06:49:33 GMT
Hi,
        I wanted to apply field collapsing on the title(type string). but
want to show only one document (and the count of such documents) per title
rather than show all the documents.

Regards
Raakhi


On Tue, Jun 22, 2010 at 12:59 AM, Peter Karich <peathal@yahoo.de> wrote:

> Hi Raakhi,
>
> First, field collapsing works pretty well in our system. And, as Martin
> has said on 17.06.2010 in the other thread "Field Collapsing SOLR-236":
>
> I've added a new patch to the issue, so building the trunk (rev
> 955615) with the latest patch should not be a problem. Due to recent
> changes in the Lucene trunk the patch was not compatible.
>
> Second, if the id is unique applying field collapse make no sense. So I
> suppose you will apply field collapsing to the title, right?
> But in this case, why doesn't a simple query ala q=title:'my
> title'&sort=price asc work for you? Or what do you want to achieve?
> (The title should be of type string, I think)
>
> Regards,
> Peter.
>
> > Hi,
> >       I have an index with the following fields:
> >       id  (unique)
> >       title
> >       description
> >       price.
> >
> > Suppose i want to find unique documents and count of all documents with
> the
> > same title, sorted on price.
> > How do i go about it.
> > Knowing that field collapsing is not stable with 1.4.
> > if i go about using facet's on id, it sorts either on id or on the count,
> > but not on the price,
> >
> > Any Suggestions??
> > Regards,
> > Raakhi
> >
> >
>
>
>

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