We have a similar requirement as that of mentioned in solr wiki -
http://wiki.apache.org/solr/SimpleFacetParameters#Multi-Select_Faceting_and_LocalParams
Here, the example given works when single facet is selected, where I can
get the counts of other facet values.
*q=*:*&start=0&rows=10&facet=true&facet.limit=5&facet.mincount=1&*
> *facet.field=country&*
> *facet.field={!ex=dt}industries&fq={!tag=dt}industries:("services")*
>
> * Facet Response: *
=====*industries*=====
[x] Services (1010)
[ ] Manufacturing (1002)
[ ] Finance (221)
[ ] Wholesale Trade (101)
[ ] Transportation (50)
=====*country*=====
[ ] USA (450)
[ ] Mexico (135)
[ ] Germany (122)
[ ] India (101)
[ ] Australia (54)
In the above query, I was trying to retrieve the facet counts for
industries facet & country facet, but with "services" selected. This
scenario works well. Now, when I select "USA", the results are narrowed
down to 450. However, the country facet counts aren't considering the
industries filter selected & industries facet count isn't considering
country filter selected. Below is the solr query and corresponding facet
counts.
*q=*:*&start=0&rows=10&facet=true&facet.limit=5&facet.mincount=1&facet.field={!ex=dt}country&facet.field={!ex=dt}industries&fq={!tag=dt}industries:("services")&fq={tag=dt}country:("USA")*
>
> * Facet Response: *
=====*industries*=====
[x] Services (1010)
[ ] Manufacturing (1002)
[ ] Finance (221)
[ ] Wholesale Trade (101)
[ ] Transportation (50)
=====*country*=====
[x] USA (1312)
[ ] Mexico (1290)
[ ] Canada (1192)
[ ] China (900)
[ ] Japan (450)
I was expecting *"country" *facet count to be as it was before (i.e. to
consider industries filter) and *"industries" *to consider the country
filter while calculating facet counts. Can someone help me here?
