Well an example would be:
synonyms.txt:
huge,big size
The I have the docs:
1- The huge fox attacks first
2- The big size fox attacks first
Then if I query for huge, the highlights for each document are:
1- The <strong>huge</strong> <strong>fox</strong> attacks first
2- The <strong>big size</strong> fox attacks first
The analyzer looks like this:
fieldType name="sy_text" class="solr.TextField" positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.ASCIIFoldingFilterFactory"/>
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
ignoreCase="false" expand="true" />
</analyzer>
<analyzer type="query">
<tokenizer class="solr.StandardTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.ASCIIFoldingFilterFactory"/>
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
ignoreCase="false" expand="true" />
</analyzer>
</fieldType>
This was working with a previous version of Solr (couldn't make it work with
3.6, 4-alpha nor 4-beta).
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