why does Solr not return any result on "suits" when there is a document that containing the word "Suits"
I have a little problem with my Solr search engine. It does not return any result when I search on the word "suits". I'm 100% sure that it exists a document that are containing the word "Suits". I can however search for the word "suit" and the result containing "suits" ends up.
My schema:
<schema name="hello" version="1.3">
<types>
<fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true"/>
<fieldType name="text" class="solr.TextField" positionIncrementGap="100" autoGeneratePhraseQueries="true">
<analyzer type="index">
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<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"/>
&l开发者_如何学Ct;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>
</types>
<fields>
<field name="id" type="string" indexed="true" stored="true" required="true" />
<field name="title" type="text" indexed="true" stored="true" required="true"/>
<field name="description" type="text" indexed="true" stored="true" required="true"/>
<field name="profileMiniature" type="string" stored="true" required="true"/>
</fields>
<uniqueKey>id</uniqueKey>
<defaultSearchField>title</defaultSearchField>
</schema>
my query is "title:$q*^2 description:$q*"
.
A search with wildcards disables the analysis (as described here).
To match suit
with suits
, you need stemming and not wildcards. Using wildcards will anyway not work if your data has suit
and the query is suits
.
Could you provide some more information - maybe a use-case which explains why you need wildcards? It will help us come up with a better solution to your problem.
精彩评论