Prevent wildcard expressions for stopwords in simple expressions #368
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- add stopwords to registry - add stopwords_case_insensitive option - support function for getting the stopwords - cache to optimize the parsing of stopwords.txt This transforms the (term AND term*) expression for stopwords, removing the wildcard expression. Such an expression would never match any documents, because solr won't remove the wildcard term, but the stopword will be missing from the index. This workaround does that with no side effects, as stopwords would be ignored by solr anyway. Both case sensitive and case insensitive stopword processing is supported, this depends on the solr schema, and must be set accordingly.
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tisto
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Jan 23, 2024
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@reebalazs released with c.solr. 9.2.0. |
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This transforms the (term AND term*) expression for stopwords, removing the wildcard expression. Such an expression would never match any documents, because solr won't remove the wildcard term, but the stopword will be missing from the index. This workaround does that with no side effects, as stopwords would be ignored by solr anyway.