Hello Mingchun,
adding
<fieldType name="text_bigram" class="solr.TextField" enableGraphQueries="false">
yields the expected
MultiPhraseQuery(city:"(東 東京) 京")
On Sat, Dec 14, 2024 at 2:41 AM Mingchun Zhao <mingchun.zha...@gmail.com>
wrote:
> Hi,
>
> When performing a phrase query using CJKBigramFilter with the
> outputUnigrams=true in Solr 9, it does not expand into a MultiPhraseQuery.
> Could this be due to a specification change?
>
> Below are the details:
>
> Field Definition:
> *```*
> <field name="city" type="text_bigram" indexed="true" stored="true"
> multiValued="true" />
> <fieldType name="text_bigram" class="solr.TextField">
> <analyzer>
> <tokenizer class="solr.StandardTokenizerFactory"/>
> <filter class="solr.CJKBigramFilterFactory" outputUnigrams="true"/>
> </analyzer>
> </fieldType>
> ```
>
> When performing the phrase search with q=city:"東京"("東京" is the kanji
> representation of "Tokyo"):
>
> In Solr 4.10.4:
> ```
> "debug": {
> "rawquerystring": "city:\"東京\"",
> "querystring": "city:\"東京\"",
> "parsedquery": "MultiPhraseQuery(city:\"(東 東京) 京\")",
> "parsedquery_toString": "city:\"(東 東京) 京\"",
> *```*
>
> In Solr 9.4.0:
> ```
> "debug":{
> "rawquerystring":"city:\"東京\"",
> "querystring":"city:\"東京\"",
> "parsedquery":"PhraseQuery(city:\"東 京\") city:東京",
> "parsedquery_toString":"city:\"東 京\" city:東京",
> "explain":{ },
> "QParser":"LuceneQParser",
> *```*
>
>
> I’d appreciate any information you might have about this.
>
> Regards,
> Mingchun
>
--
Sincerely yours
Mikhail Khludnev
