Multiple search analyzers question

[ku3ia]

Hi all!
Now I have a default search field, defined as

<field name="Text" type="text" indexed="true" stored="true" />
...
   <fieldType name="text" class="solr.TextField"
autoGeneratePhraseQueries="true" >
      <analyzer type="index">
        <tokenizer class="solr.ClassicTokenizerFactory"/>
        <filter class="solr.ClassicFilterFactory"/>
        <filter class="solr.LowerCaseFilterFactory"/>
        <filter class="solr.KStemFilterFactory"/>
        <filter class="solr.TrimFilterFactory"/>
        <filter class="solr.StopFilterFactory" words="stopwords.txt"
ignoreCase="true"/>
        <filter class="solr.LengthFilterFactory" min="2" max="50"/>
      </analyzer>
      <analyzer type="query">
        <tokenizer class="solr.ClassicTokenizerFactory"/>
        <filter class="solr.ClassicFilterFactory"/>
        <filter class="solr.LowerCaseFilterFactory"/>
        <filter class="solr.KStemFilterFactory"/>
        <filter class="solr.TrimFilterFactory"/>
        <filter class="solr.StopFilterFactory" words="stopwords.txt"
ignoreCase="true"/>
        <filter class="solr.LengthFilterFactory" min="2" max="50"/>
      </analyzer>
    </fieldType>

In a future, I will need to search using my current field (with KStem
filter) and need alternative search – w/o using KStem filter. The easiest
way is to add a copy field and declare a new field type (w/o KStem):

<field name="TextNKS" type="text_nks" indexed="true" stored="false" />
...
   <fieldType name="text_nks" class="solr.TextField"
autoGeneratePhraseQueries="true" >
      <analyzer type="index">
        <tokenizer class="solr.ClassicTokenizerFactory"/>
        <filter class="solr.ClassicFilterFactory"/>
        <filter class="solr.LowerCaseFilterFactory"/>
        <filter class="solr.TrimFilterFactory"/>
        <filter class="solr.StopFilterFactory" words="stopwords.txt"
ignoreCase="true"/>
        <filter class="solr.LengthFilterFactory" min="2" max="50"/>
      </analyzer>
      <analyzer type="query">
        <tokenizer class="solr.ClassicTokenizerFactory"/>
        <filter class="solr.ClassicFilterFactory"/>
        <filter class="solr.LowerCaseFilterFactory"/>
        <filter class="solr.TrimFilterFactory"/>
        <filter class="solr.StopFilterFactory" words="stopwords.txt"
ignoreCase="true"/>
        <filter class="solr.LengthFilterFactory" min="2" max="50"/>
      </analyzer>
    </fieldType>

and to re-index all my data.
Is any alternative way?

Thanks.




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