Unfortunately, wild card search terms don't get processed by the analyzers.
One suggestion that's fairly common is to make sure you lower case your wild card search terms yourself before issuing the query. Bob Sandiford | Lead Software Engineer | SirsiDynix P: 800.288.8020 X6943 | bob.sandif...@sirsidynix.com www.sirsidynix.com > -----Original Message----- > From: Jamie Johnson [mailto:jej2...@gmail.com] > Sent: Tuesday, June 14, 2011 5:13 PM > To: solr-user@lucene.apache.org > Subject: Re: Text field case sensitivity problem > > Also of interest to me is this returns results > http://localhost:8983/solr/select?defType=lucene&q=Person_Name:Kristine > > > On Tue, Jun 14, 2011 at 5:08 PM, Jamie Johnson <jej2...@gmail.com> > wrote: > > > I am using the following for my text field: > > > > <fieldType name="text" class="solr.TextField" > > positionIncrementGap="100" autoGeneratePhraseQueries="true"> > > <analyzer type="index"> > > <tokenizer class="solr.WhitespaceTokenizerFactory"/> > > <!-- in this example, we will only use synonyms at query time > > <filter class="solr.SynonymFilterFactory" > > synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/> > > --> > > <!-- Case insensitive stop word removal. > > add enablePositionIncrements=true in both the index and > query > > analyzers to leave a 'gap' for more accurate phrase > queries. > > --> > > <filter class="solr.StopFilterFactory" > > ignoreCase="true" > > words="stopwords.txt" > > enablePositionIncrements="true" > > /> > > <filter class="solr.WordDelimiterFilterFactory" > > generateWordParts="1" generateNumberParts="1" catenateWords="1" > > catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/> > > <filter class="solr.LowerCaseFilterFactory"/> > > <filter class="solr.KeywordMarkerFilterFactory" > > protected="protwords.txt"/> > > <filter class="solr.PorterStemFilterFactory"/> > > </analyzer> > > <analyzer type="query"> > > <tokenizer class="solr.WhitespaceTokenizerFactory"/> > > <filter class="solr.SynonymFilterFactory" > synonyms="synonyms.txt" > > ignoreCase="true" expand="true"/> > > <filter class="solr.StopFilterFactory" > > ignoreCase="true" > > words="stopwords.txt" > > enablePositionIncrements="true" > > /> > > <filter class="solr.WordDelimiterFilterFactory" > > generateWordParts="1" generateNumberParts="1" catenateWords="0" > > catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/> > > <filter class="solr.LowerCaseFilterFactory"/> > > <filter class="solr.KeywordMarkerFilterFactory" > > protected="protwords.txt"/> > > <filter class="solr.PorterStemFilterFactory"/> > > </analyzer> > > </fieldType> > > > > I have a field defined as > > <field name="Person_Name" type="text" stored="true" indexed="true" > /> > > > > when I execute a go to the following url I get results > > http://localhost:8983/solr/select?defType=lucene&q=Person_Name:kris* > > but if I do > > http://localhost:8983/solr/select?defType=lucene&q=Person_Name:Kris* > > I get nothing. I thought the LowerCaseFilterFactory would have > handled > > lowercasing both the query and what is being indexed, am I missing > > something? > >
