icetocs-schema.xml

<?xml version="1.0" encoding="UTF-8"?>
<schema name="example-data-driven-schema" version="1.6">
  <uniqueKey>id</uniqueKey>
  <fieldType name="date" class="solr.TrieDateField" positionIncrementGap="0" docValues="true" precisionStep="0"/>
  <fieldType name="dates" class="solr.TrieDateField" positionIncrementGap="0" docValues="true" multiValued="true" precisionStep="0"/>

  <fieldType name="string" class="solr.StrField" sortMissingLast="true" docValues="true"/>
  <fieldType name="strings" class="solr.StrField" sortMissingLast="true" docValues="true" multiValued="true"/>
  <fieldType name="tdate" class="solr.TrieDateField" positionIncrementGap="0" docValues="false" precisionStep="6"/>
  <fieldType name="tdates" class="solr.TrieDateField" positionIncrementGap="0" docValues="true" multiValued="true" precisionStep="6"/>
  <fieldType name="tlong" class="solr.TrieLongField" positionIncrementGap="0" docValues="true" precisionStep="8"/>
  <fieldType name="tlongs" class="solr.TrieLongField" positionIncrementGap="0" docValues="true" multiValued="true" precisionStep="8"/>

  <fieldType name="text_general" class="solr.TextField" positionIncrementGap="100" multiValued="true">
    <analyzer type="index">
        <tokenizer class="solr.StandardTokenizerFactory"/>
        <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
        <filter class="solr.LowerCaseFilterFactory"/>
   </analyzer>
   <analyzer type="query">
    <tokenizer class="solr.StandardTokenizerFactory"/>
        <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
        <filter class="solr.SynonymFilterFactory" expand="true" ignoreCase="true" synonyms="synonyms.txt"/>
       <filter class="solr.LowerCaseFilterFactory"/>
   </analyzer>
</fieldType>

  <field name="_root_" type="string" docValues="false" indexed="true" stored="false"/>

  <field name="_text_" type="text_general" multiValued="true" indexed="true" stored="false"/>
  <field name="_version_" type="long" indexed="false" stored="false"/>
  <field name="chapters.authors" type="strings"/>
  <field name="chapters.title" type="strings"/>
  <field name="id" type="string" multiValued="false" indexed="true" required="true" stored="true"/>
  <field name="isbn" type="string" multiValued="true" indexed="true" stored="true"/>
  <field name="title" type="strings"/>
  <field name="update_date_time" type="tdates"/>
  <copyField source="*" dest="_text_"/>
</schema>