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POHow to create a case insensitive copy of a string field in SOLR?
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2010-01-12T23:20:57.037
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How can I create a copy of a string field in case insensitive form? I want to use the typical "string" type and a case insensitive type. The types are defined like so: <pre><code> <fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true" />  <fieldType name="string_ci" class="solr.StrField" sortMissingLast="true" omitNorms="true"> <analyzer type="index"> <tokenizer class="solr.KeywordTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory" /> </analyzer> <analyzer type="query"> <tokenizer class="solr.KeywordTokenizerFactory"/> <filter class="solr.LowerCaseFilterFactory" /> </analyzer> </fieldType> </code></pre> And an example of the field like so: <pre><code><field name="destANYStr" type="string" indexed="true" stored="true" multiValued="true" />  <field name="destANYStrCI" type="string_ci" indexed="true" stored="false" multiValued="true" /> </code></pre> I tried using CopyField like so: <pre><code><copyField source="destANYStr" dest="destANYStrCI" /> </code></pre> But, apparently CopyField is called on source and dest before any analyzers are invoked, so even though I've specified that dest is case-insensitive through anaylyzers the case of the values copied from source field are preserved. I'm hoping to avoid re-transmitting the value in the field from the client, at record creation time.
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<solr><case-insensitive>
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How to create a case insensitive copy of a string field in SOLR?
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