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Kranti Parisa commented on SOLR-6492: ------------------------------------- [~solrtrey] awesome, looking fwd to it. > Solr field type that supports multiple, dynamic analyzers > --------------------------------------------------------- > > Key: SOLR-6492 > URL: https://issues.apache.org/jira/browse/SOLR-6492 > Project: Solr > Issue Type: New Feature > Components: Schema and Analysis > Reporter: Trey Grainger > Fix For: 5.0 > > > A common request - particularly for multilingual search - is to be able to > support one or more dynamically-selected analyzers for a field. For example, > someone may have a "content" field and pass in a document in Greek (using an > Analyzer with Tokenizer/Filters for German), a separate document in English > (using an English Analyzer), and possibly even a field with mixed-language > content in Greek and English. This latter case could pass the content > separately through both an analyzer defined for Greek and another Analyzer > defined for English, stacking or concatenating the token streams based upon > the use-case. > There are some distinct advantages in terms of index size and query > performance which can be obtained by stacking terms from multiple analyzers > in the same field instead of duplicating content in separate fields and > searching across multiple fields. > Other non-multilingual use cases may include things like switching to a > different analyzer for the same field to remove a feature (i.e. turning > on/off query-time synonyms against the same field on a per-query basis). -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org