Solr analyzer default type

For the definition below, what is the default type of the anal开发者_Python百科yzer? Is the definition assumed for both query and index analyzers?

<fieldType name="text_nicesort" class="solr.TextField" positionIncrementGap="100">
  <analyzer>
    <tokenizer class="solr.KeywordMarkerFilterFactory"/>
    <filter class="solr.LowerCaseFilterFactory"/>
  </analyzer>
</fieldType>

Yes, if the type is not defined, the same analyzer is used for both index and query.