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From Alexander Valet <>
Subject How are (multiple) filter queries processed?
Date Tue, 27 Apr 2010 09:18:57 GMT

i was wondering how the following query might be processed:

?q=*:*&fq=+tags:(Gucci)&fq=-tags:(watch sunglasses)

and if there is a difference to a query with only one fq parameter like

?q=*:*&fq=+tags:(Gucci) -tags:(watch sunglasses)

I am aware of the chaching implications but i am not sure how the set
intersections work between the results of the 'q' and one or more 'fq'
parameters and if it is possible to use boolean operators inside a 
filter query.

thanks a lot,


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