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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject Re: Comma delimited Search Strings for Location Data
Date Fri, 05 Mar 2010 22:54:09 GMT
If you want to treat commas as spaces, one quick and dirty way of doing that is this:

  s/,/, /g 


Do that to the query string before you send it to Solr and you are done. :)
 Otis
----
Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
Hadoop ecosystem search :: http://search-hadoop.com/



----- Original Message ----
> From: Kevin Penny <kpenny@jobs2web.com>
> To: solr-user@lucene.apache.org
> Sent: Fri, March 5, 2010 3:02:22 PM
> Subject: Comma delimited Search Strings for Location Data
> 
> Hello -
> 
> article Background: (on solr 
> 1.3)
> 
> We're doing a similar thing with our location data - however we're finding that 
> if the 'input' string is one long string i.e.: q=
> *Philadelphia,PA,19103,US*
> 
> that we're getting *0* matches -
> 
> Instead of relying on the application to convert the input query to : q=
> *Philadelphia, PA, 19103, US* (which does work), we're hoping that there could 
> be something we could apply something to the q parameter make it treat the 
> commas as spaces and execute the search.
> 
> Here are the 2 results from the search:
> 
> Mar 5, 2010 1:59:20 PM org.apache.solr.core.SolrCore execute
> INFO: [geocore] webapp=/solr path=/select params={explainOther=&fl=*,score&debug
> Query=on&indent=on&start=0&q=Philadelphia,PA,19103,US&hl.fl=&qt=standard&wt=stan
> dard&version=2.2&rows=10} hits=*0 *status=0 QTime=93
> 
> Mar 5, 2010 1:59:44 PM org.apache.solr.core.SolrCore execute
> INFO: [geocore] webapp=/solr path=/select params={explainOther=&fl=*,score&debug
> Query=on&indent=on&start=0&q=Philadelphia,+PA,+19103,+US&hl.fl=&qt=standard&wt=s
> tandard&version=2.2&rows=10} hits=*174736* status=0 QTime=406
> 
> And the second query's debug output:
> 
> 2.1785781 = (MATCH) product of:
>   2.9047709 = (MATCH) sum of:
>     2.59102 = (MATCH) weight(text:philadelphia in 102623), product of:
>       0.5993686 = queryWeight(text:philadelphia), product of:
>         9.781643 = idf(docFreq=27, numDocs=182380)
>         0.061274834 = queryNorm
>       4.322916 = (MATCH) fieldWeight(text:philadelphia in 102623), product of:
>         1.4142135 = tf(termFreq(text:philadelphia)=2)
>         9.781643 = idf(docFreq=27, numDocs=182380)
>         0.3125 = fieldNorm(field=text, doc=102623)
>     0.29292774 = (MATCH) weight(text:pa in 102623), product of:
>       0.23966041 = queryWeight(text:pa), product of:
>         3.9112372 = idf(docFreq=9922, numDocs=182380)
>         0.061274834 = queryNorm
>       1.2222617 = (MATCH) fieldWeight(text:pa in 102623), product of:
>         1.0 = tf(termFreq(text:pa)=1)
>         3.9112372 = idf(docFreq=9922, numDocs=182380)
>         0.3125 = fieldNorm(field=text, doc=102623)
>     0.02082298 = (MATCH) weight(text:us in 102623), product of:
>       0.063898034 = queryWeight(text:us), product of:
>         1.0428104 = idf(docFreq=174736, numDocs=182380)
>         0.061274834 = queryNorm
>       0.32587826 = (MATCH) fieldWeight(text:us in 102623), product of:
>         1.0 = tf(termFreq(text:us)=1)
>         1.0428104 = idf(docFreq=174736, numDocs=182380)
>         0.3125 = fieldNorm(field=text, doc=102623)
>   0.75 = coord(3/4)
> 
> 
> -- 
> * Kevin Penny */(e) /** | Application 
> Architect/Team Lead
> 
> ________________________________________________________________________________________________________________**
> 
> *
> 
> *
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