mailcow/src/mailcow-dockerized/data/Dockerfiles/solr/solr-schema-7.7.0.xml

<?xml version="1.0" encoding="UTF-8"?>

<schema name="dovecot-fts" version="2.0">
  <fieldType name="string" class="solr.StrField" omitNorms="true" sortMissingLast="true"/>
  <fieldType name="long" class="solr.LongPointField" positionIncrementGap="0"/>
  <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/>

  <fieldType name="text" class="solr.TextField" autoGeneratePhraseQueries="true" positionIncrementGap="100">
    <analyzer type="index">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.EdgeNGramFilterFactory" minGramSize="3" maxGramSize="20"/>
      <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
      <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" splitOnCaseChange="1" generateWordParts="1" splitOnNumerics="1" catenateAll="1" catenateWords="1"/>
      <filter class="solr.FlattenGraphFilterFactory"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
      <filter class="solr.PorterStemFilterFactory"/>
    </analyzer>
    <analyzer type="query">
      <tokenizer class="solr.StandardTokenizerFactory"/>
      <filter class="solr.SynonymGraphFilterFactory" expand="true" ignoreCase="true" synonyms="synonyms.txt"/>
      <filter class="solr.FlattenGraphFilterFactory"/>
      <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
      <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" splitOnCaseChange="1" generateWordParts="1" splitOnNumerics="1" catenateAll="1" catenateWords="1"/>
      <filter class="solr.LowerCaseFilterFactory"/>
      <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
      <filter class="solr.PorterStemFilterFactory"/>
    </analyzer>
  </fieldType>

  <field name="id" type="string" indexed="true" required="true" stored="true"/>
  <field name="uid" type="long" indexed="true" required="true" stored="true"/>
  <field name="box" type="string" indexed="true" required="true" stored="true"/>
  <field name="user" type="string" indexed="true" required="true" stored="true"/>

  <field name="hdr" type="text" indexed="true" stored="false"/>
  <field name="body" type="text" indexed="true" stored="false"/>

  <field name="from" type="text" indexed="true" stored="false"/>
  <field name="to" type="text" indexed="true" stored="false"/>
  <field name="cc" type="text" indexed="true" stored="false"/>
  <field name="bcc" type="text" indexed="true" stored="false"/>
  <field name="subject" type="text" indexed="true" stored="false"/>

  <!-- Used by Solr internally: -->
  <field name="_version_" type="long" indexed="true" stored="true"/>

  <uniqueKey>id</uniqueKey>
</schema>