I'm not familiar with the CharFilters, I'll look into those now. Is the solr.LowerCaseFilterFactory not handling wildcards the expected result or is this a bug?
On Wed, Jun 15, 2011 at 4:34 PM, Mike Sokolov <soko...@ifactory.com> wrote: > I wonder whether CharFilters are applied to wildcard terms? I suspect they > might be. If that's the case, you could use the MappingCharFilter to > perform lowercasing (and strip diacritics too if you want that) > > -Mike > > On 06/15/2011 10:12 AM, Jamie Johnson wrote: > > So simply lower casing the works but can get complex. The query that I'm > executing may have things like ranges which require some words to be upper > case (i.e. TO). I think this would be much better solved on Solrs end, is > there a JIRA about this? > > On Tue, Jun 14, 2011 at 5:33 PM, Mike Sokolov <soko...@ifactory.com> wrote: >> >> opps, please s/Highlight/Wildcard/ >> >> On 06/14/2011 05:31 PM, Mike Sokolov wrote: >>> >>> Wildcard queries aren't analyzed, I think? I'm not completely sure what >>> the best workaround is here: perhaps simply lowercasing the query terms >>> yourself in the application. Also - I hope someone more knowledgeable will >>> say that the new HighlightQuery in trunk doesn't have this restriction, but >>> I'm not sure about that. >>> >>> -Mike >>> >>> On 06/14/2011 05:13 PM, Jamie Johnson wrote: >>>> >>>> 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? >>>>> > >
