Thanks everybody for the inputs. Looks like Steven's solution is the closest one but will lead to performance issues when the query string has many terms.
I will try to implement the two filters suggested by Steven and see how the performance matches up. -- Thanks Varun Gupta On Wed, Oct 27, 2010 at 8:04 AM, scott chu (朱炎詹) <scott....@udngroup.com>wrote: > I think you have to write a "yet exact match" handler yourself (I mean yet > cause it's not quite exact match we normally know). Steve's answer is quite > near your request. You can do further work based on his solution. > > At the last step, I'll suggest you eat up all blank within query string and > query result, respevtively & only returns those results that has equal > string length as the query string's. > > For example, giving: > *query string = "Samsung with GPS" > *query results: > resutl 1 = "Samsung has lots of mobile with GPS" > result 2 = "with GPS Samsng" > result 3 = "GPS mobile with vendors, such as Sony, Samsung" > > they become: > *query result = "SamsungwithGPS" (length =14) > *query results: > resutl 1 = "SamsunghaslotsofmobilewithGPS" (length =29) > result 2 = "withGPSSamsng" (length =14) > result 3 = "GPSmobilewithvendors,suchasSony,Samsung" (length =43) > > so result 2 matches your request. > > In this way, you can avoid case-sensitive, word-order-rearrange load of > works. Furthermore, you can do refined work, such as remove white > characters, etc. > > Scott @ Taiwan > > > ----- Original Message ----- From: "Varun Gupta" <varun.vgu...@gmail.com> > > To: <solr-user@lucene.apache.org> > Sent: Tuesday, October 26, 2010 9:07 PM > > Subject: How do I this in Solr? > > > Hi, >> >> I have lot of small documents (each containing 1 to 15 words) indexed in >> Solr. For the search query, I want the search results to contain only >> those >> documents that satisfy this criteria "All of the words of the search >> result >> document are present in the search query" >> >> For example: >> If I have the following documents indexed: "nokia n95", "GPS", "android", >> "samsung", "samsung andriod", "nokia andriod", "mobile with GPS" >> >> If I search with the text "samsung andriod GPS", search results should >> only >> conain "samsung", "GPS", "andriod" and "samsung andriod". >> >> Is there a way to do this in Solr. >> >> -- >> Thanks >> Varun Gupta >> >> > > > -------------------------------------------------------------------------------- > > > > %<&b6G$J0T.'$$'d(l/f,r!C > Checked by AVG - www.avg.com > Version: 9.0.862 / Virus Database: 271.1.1/3220 - Release Date: 10/26/10 > 14:34:00 > >
