Hoss,
Thanks for the response.
I was able to get multiple dist queries working, however, I've noticed
another problem.
when using
fq=_query_:"{!frange l=0 u=25 v=$qa}"
qa=dist(2,44.844833,-93.03528,latitude,longitude)
it returns 9,975 documents. When I change the upper limit to 250 it
returns 33,241 documents. So, the filter is doing something.
But, the lat/long on the documents returned puts them well beyond the
limit - for example, the first document returned with an upper limit
of 25 has the following values:
[latitude] => 36.0275
[longitude] => -80.2073
which is 907 miles away from the originating point.
Currently, my lat/lon fields are indexed using
<field name="latitude" type="tdouble" indexed="true" />
<field name="longitude" type="tdouble" indexed="true" />
I have no doubt there is something I am missing, and any help would be
greatly appreciated.
Aaron
On Mon, Jun 14, 2010 at 7:43 PM, Chris Hostetter
<hossman_luc...@fucit.org> wrote:
> : I am currently working with the following:
> :
> : {code}
> : {!frange l=0 u=1 unit=mi}dist(2,32.6126, -86.3950, latitude, longitude)
> : {/code}
> ...
> : {code}
> : {!frange l=0 u=1 unit=mi}dist(2,32.6126, -86.3950, latitude,
> : longitude) OR {!frange l=0 u=1 unit=mi}dist(2,44.1457, -73.8152,
> : latitude, longitude)
> : {/code}
> ...
> : I get an error. Hoping someone has an idea of how to work with
> : multiple locations in a single search.
>
> I think yo uare confused about how that query is getting parsed ... when
> SOlr sees the "{!frange" at the begining of hte param, that tells it that
> the *entire* praam value should be parsed by the frange parser. The
> frange parser doesn't know anything about keywords like "OR"
>
> What you probably want is to utilize the "_query_" hack of the
> LuceneQParser so that you can parse some "Lucene" syntax (ie: A OR B)
> where the clauses are then generated by using another parser...
>
> http://wiki.apache.org/solr/SolrQuerySyntax
>
> fq=_query_="{!frange l=0 u=1 unit=mi}dist(2,32.6126, -86.3950, latitude,
> longitude)" OR _query_:"{!frange l=0 u=1 unit=mi}dist(2,44.1457, -73.8152,
> latitude, longitude)"
>
> ...or a little more readable...
>
> fq=_query_="{!frange l=0 u=1 unit=mi v=$qa}" OR _query_:"{!frange l=0 u=1
> unit=mi v=$qb}"
> qa=dist(2,32.6126, -86.3950, latitude, longitude)
> qb=dist(2,44.1457, -73.8152, latitude, longitude)
>
>
>
>
> -Hoss
>
>
