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From Paul <p...@nines.org>
Subject Re: limiting the total number of documents matched
Date Wed, 14 Jul 2010 21:34:39 GMT
I was hoping for a way to do this purely by configuration and making
the correct GET requests, but if there is a way to do it by creating a
custom Request Handler, I suppose I could plunge into that. Would that
yield the best results, and would that be particularly difficult?

On Wed, Jul 14, 2010 at 4:37 PM, Nagelberg, Kallin
<KNagelberg@globeandmail.com> wrote:
> So you want to take the top 1000 sorted by score, then sort those by another field. It's
a strange case, and I can't think of a clean way to accomplish it. You could do it in two
queries, where the first is by score and you only request your IDs to keep it snappy, then
do a second query against the IDs and sort by your other field. 1000 seems like a lot for
that approach, but who knows until you try it on your data.
>
> -Kallin Nagelberg
>
>
> -----Original Message-----
> From: Paul [mailto:paul@nines.org]
> Sent: Wednesday, July 14, 2010 4:16 PM
> To: solr-user
> Subject: limiting the total number of documents matched
>
> I'd like to limit the total number of documents that are returned for
> a search, particularly when the sort order is not based on relevancy.
>
> In other words, if the user searches for a very common term, they
> might get tens of thousands of hits, and if they sort by "title", then
> very high relevancy documents will be interspersed with very low
> relevancy documents. I'd like to set a limit to the 1000 most relevant
> documents, then sort those by title.
>
> Is there a way to do this?
>
> I guess I could always retrieve the top 1000 documents and sort them
> in the client, but that seems particularly inefficient. I can't find
> any other way to do this, though.
>
> Thanks,
> Paul
>

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