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From "Ahsan |qbal" <ahsan.iqbal...@gmail.com>
Subject Re: Question about Nested Span Near Query
Date Thu, 24 Feb 2011 05:25:53 GMT
Hi

It didn't search.. (means no results found even results exist) one
observation is that it works well even in the long phrases but when the long
phrases contain stop words and same stop word exist two or more time in the
phrase then, solr can't search with query parsed in this way.


On Wed, Feb 23, 2011 at 11:49 PM, Otis Gospodnetic <
otis_gospodnetic@yahoo.com> wrote:

> Hi,
>
> What do you mean by "this doesn't work fine"?  Does it not work correctly
> or is
> it slow or ...
>
> I was going to suggest you look at Surround QP, but it looks like you
> already
> did that.  Wouldn't it be better to get Surround QP to work?
>
> Otis
> ----
> Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
> Lucene ecosystem search :: http://search-lucene.com/
>
>
>
> ----- Original Message ----
> > From: Ahsan |qbal <ahsan.iqbal023@gmail.com>
> > To: solr-user@lucene.apache.org
> > Sent: Tue, February 22, 2011 10:59:26 AM
> > Subject: Question about Nested Span Near Query
> >
> > Hi All
> >
> > I had a requirement to implement queries that involves phrase  proximity.
> > like user should be able to search "ab cd" w/5 "de fg", both  phrases as
> > whole should be with in 5 words of each other. For this I  implement a
> query
> > parser that make use of nested span queries, so above query  would be
> parsed
> > as
> >
> > spanNear([spanNear([Contents:ab, Contents:cd], 0,  true),
> > spanNear([Contents:de, Contents:fg], 0, true)], 5,  false)
> >
> > Queries like this seems to work really good when phrases are small  but
> when
> > phrases are large this doesn't work fine. Now my question, Is there  any
> > limitation of SpanNearQuery. that we cannot handle large phrases in  this
> > way?
> >
> > please help
> >
> > Regards
> > Ahsan
> >
>

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