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From Erick Erickson <>
Subject Re: Faceting on multiple fields, with multiple where clauses
Date Fri, 28 Oct 2011 00:40:25 GMT
Hmmm, this may be one of those things that's so ingrained it's not
mentioned. Certainly the CommonQueryParameters page never
explicitly says that there can only be one q parameter....

But the problem is "how would multiple q params be combined"?
An implied AND? OR? NOT? the syntax would be a mess....

The rule for fq is that they are intersections, that is an implied AND.
Also, the results of fq clauses can be cached. And fqs don't contribute
to the scores of documents, they just contribute a yes/no.


On Thu, Oct 27, 2011 at 9:03 AM, Rubinho <> wrote:
> Hi Erik,
> Thank you very much.
> Your hint did solve the problem.
> Acutally, i don't understand why (i read the difference between Q and QF,
> but it's still not clear to me why it did'nt work with Q).
> But it's solved, that's the most important :)
> Thanks,
> Ruben
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