CODEWITHSUNDEEP
solr
user2995292
user2995292

Reputation: 37

Search suffix word. Solr 4.5.1

How do I do a search for the word suffix? I'm using Solr-4.5.1. Using Solr-3.6.2 I have noted in the schema.xml: filter class="solr.EdgeNGramFilterFactory" minGramSize="2" maxGramSize="50" side="back" In solr-4.5.1 does not work. Thanks.

Upvotes: 3

Views: 1326

Answers (2)

David Peters
David Peters

Reputation: 1978

This answer is not correct, there is only one result from a fieldType pipeline not two as is implied here. You will need to copy your source field into a second "backwards" field and also search upon it.

Upvotes: 1

23tux
23tux

Reputation: 14736

I think you have to use the ReverseStringFilterFactory like this

<fieldType name="text" class="solr.TextField" omitNorms="false">
  <analyzer type="index">
    <tokenizer class="solr.StandardTokenizerFactory"/>
    <filter class="solr.StandardFilterFactory"/>
    <filter class="solr.WordDelimiterFilterFactory" catenateWords="1" catenateAll="1" preserveOriginal="1"/>
    <filter class="solr.LowerCaseFilterFactory"/>
    <filter class="solr.EdgeNGramFilterFactory" minGramSize="2" maxGramSize="15"/>
    <filter class="solr.ReverseStringFilterFactory" />
    <filter class="solr.EdgeNGramFilterFactory" minGramSize="2" maxGramSize="15"/>
    <filter class="solr.ReverseStringFilterFactory" />
  </analyzer>
  ...

Upvotes: 5

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