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From Paul Bell <arach...@gmail.com>
Subject Re: How to use concurrency efficiently
Date Wed, 03 Apr 2013 18:32:59 GMT
All,

Sorry, but I inadvertenly put my post re MultiFieldQueryParser in the wrong
thread (wrong subject via cut and paste).

Igor, thank you for the reply. I will look into what you suggest.

-Paul


On Wed, Apr 3, 2013 at 6:58 AM, Igor Shalyminov
<ishalyminov@yandex-team.ru>wrote:

> I personally use SpanNearQuey (span positions are always needed), and for
> different fields I use FieldMaskingSpanQuery class.
> I just choose one field name and then mask each SpanTermQuery's real field
> name with this field via wrapper.
>
> Maybe it can help.
>
> --
> Igor
>
> 03.04.2013, 06:59, "Paul" <arachweb@gmail.com>:
> > Hi,
> >
> > I've experimented a bit with MultiFieldQueryParser (
> http://lucene.apache.org/core/4_2_0/queryparser/org/apache/lucene/queryparser/classic/MultiFieldQueryParser.html
> )
> >
> > But it seems to search for each of a query's terms in each field
> specified in the constructor. So, as the doc says, if you query on two
> terms against two fields, it will search for each term in each field.
> >
> > What's the best way to construct a search for, say, two terms where one
> should be looked for in field1 and the other in field2? Can this be done by
> a BooleanQuery that ANDs two TermQuerys?
> >
> > I read something about the abstract class MultiTermQuery, but I don't
> really understand whether or not it would help with this problem.
> >
> > Thank you.
> >
> > -Paul
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