Hi, Sorry i forgot to mention that comment field is a text field. Regards, Raakhi
On Thu, Nov 12, 2009 at 8:05 PM, Grant Ingersoll <gsing...@apache.org>wrote: > > On Nov 12, 2009, at 8:55 AM, Rakhi Khatwani wrote: > > > Hi, > > I am using solr 1.3 and i hv inserted some data in my comment > > field. > > for example: > > > > for document1: > > <str name="comment"> > > The iPhone 3GS finally adds common cell phone features like multimedia > > messaging, video recording, and voice dialing. It runs faster; its > promised > > battery life is longer; and the multimedia quality continues to shine. > > > > > > The iPhone 3GS' call quality shows no improvements and the 3G signal > > reception remains uneven. We still don't get Flash Lite, USB transfer and > > storage, or multitasking. > > </str> > > > > > > for document2: > > <str name="comment"> > > Sony Ericsson c510 has 3.2MP cybershot camera with smile detectino. > Amazing > > phone, faster than Sony Ericsson w580iSony Ericcsion w580i camera is only > > 2MP with no autofocus and smile detection. it doesnot even have a flash > > leading to poor quality pictures > > </str> > > > > A] > > > > now when i apply the following queries, i get 0 hits: > > 1.comment:iph*e > > 2.comment:iph?ne > > What field type are you using? This is in your schema.xml > > > > > B] Can i apply range queries on part of the content? > > > > > C] Can i apply more the one wildcard in a query?? for example > comment:ip*h* > > (this command works but its equivalent to just using 1ipho*) > > Yes. > > > > > D] for fuzzy queries: > > content:iphone~0.7 returns both the documents. > > content:iphone~0.8 returns no documents (similarly for 0.9). > > > > The fuzz factor there incorporates the edit distance. I gather the first > Sony doc has a match on phone and the score is between 0.7 and 0.8. You can > add &debugQuery=true to see the explains. > > > However if i change it to iPhone, > > content:iPhone~0.7 returns 0 documents > > content:iPhone~0.5 returns both the documents. > > > > Is fuzzy search case sensitive? even if it is, why am i not able to > retrieve > > unexpected results. > > Again, this all comes back to how you analyze the documents based on what > Field Type you are using? > > -------------------------- > Grant Ingersoll > http://www.lucidimagination.com/ > > Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids) using > Solr/Lucene: > http://www.lucidimagination.com/search > >
