> Ideally Solr would be "aware" of the hierarchy structure and
> send back responses accordingly.
If I understand it correctly, SOLR-64 supports them I think?
> So at level 1 Solr will send back facet values based on country (100
or so values).
&facet=on&facet.depth=1 ?
> Level 2 the facet values will be based on the states within the selected
> country (a few dozen values).
&facet=on&facet.prefix=selected-country&facet.depth=2 ?
> Next level will be cities within that state. and so on.
&facet=on&facet.prefix=selected-country/selected-state&facet.depth=3 ?
Koji
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