<fieldType name="text_ws" class="solr.TextField" positionIncrementGap="100">
       <analyzer type="index">
         <tokenizer class="solr.WhitespaceTokenizerFactory"/>
         <filter class="solr.LowerCaseFilterFactory"/>
       </analyzer>
       <analyzer type="query">
         <tokenizer class="solr.WhitespaceTokenizerFactory"/>
         <filter class="solr.LowerCaseFilterFactory"/>
       </analyzer>
     </fieldType>

<fields>
    <field name="id" type="string" indexed="true" stored="true" required="true" />
    <field name="type" type="text_ws" indexed="true" stored="true"/>
    <field name="text" type="text_ws" indexed="true" stored="false" multiValued="true"/>
  </fields>

  <copyField source="type" dest="text"/>
  <uniqueKey>id</uniqueKey>
  <defaultSearchField>text</defaultSearchField>