Hi,
I'm trying to prepare "narrow you search" functionality using facets. I
do have some products and would like to use a brand as a narrow filter.
I did prepare in schema 2 fileds:
<fieldType name="brand_string" class="solr.TextField"
sortMissingLast="true"
omitNorms="true" positionIncrementGap="100">
<analyzer>
<tokenizer class="solr.KeywordTokenizerFactory"/>
<filter class="solr.TrimFilterFactory" />
</analyzer>
</fieldType>
<fieldType name="lower_string" class="solr.TextField"
sortMissingLast="true"
omitNorms="true" positionIncrementGap="100">
<analyzer>
<tokenizer class="solr.KeywordTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory" />
<filter class="solr.TrimFilterFactory" />
</analyzer>
</fieldType>
<field name="brand" type="brand_string" indexed="true" stored="true"
default=
"none"/>
<field name="lbrand" type="lower_string" indexed="true"
stored="false" defaul
t="none"/>
<copyField source="brand" dest="lbrand"/>
I'm using facet.field=lbrand and do get good results for eg: Geomax,
GeoMax, GEOMAX all of them falls into "geomax". But when I'm filtering
I do get strange results:
brand:geomax gives numFound="0"
lbrand:geomax gives numFound="57" (GEOMAX, GeoMag, Geomag)
How should I redefine brand to let narrow work correctly?
Tomek