have u tried in your facet_year index analyzer something like this?
<analyzer type="index">
<charFilter class="solr.PatternReplaceCharFilterFactory" pattern="\n{4}"
replacement="$1-01-01T00:00:**00Z" replace="all"/>
this can theoretically do the trick
2011/8/24 Oliver Schihin <oliver.schi...@unibas.ch>
> Hello list
>
> My documents come with a field holding a date, always a year:
> <year>2008</year
>
> In the schema, this content is taken for a field <year> as an integer, and
> it will be searchable.
>
> Through a copyfield-instruction I move the <year> to a <facet_year>-field,
> you guess, to use it for faceting and make range queries possible. Its field
> type is of the class 'solr.TrieDateField' that requires canonical date
> representation. Is there a way in solr to extend the simple year to
> <facet_year>2008-01-01T00:00:**00Z</facet_year>. Or, do i have to solve
> the problem in preprocessing, before posting?
>
> Thanks
> Oliver
>
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*Alexei Martchenko* | *CEO* | Superdownloads
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