查找的时候有点疑问 about elasticsearch-analysis-pinyin

[medcl]

里面用了ngram分词，然后两者的拼音都是l开头的，所以都会查出来

------------------ Original ------------------
From: "doabit"[email protected];
Date: Mon, Aug 20, 2012 10:04 AM
To: "medcl/elasticsearch-analysis-pinyin"[email protected];

Subject: [elasticsearch-analysis-pinyin] 查找的时候有点疑问 (#4)

到第三步时
curl -XPOST http://localhost:9200/medcl/folks/andy -d'{"name":"刘德华"}' curl -XPOST http://localhost:9200/medcl/folks/andy -d'{"name":"李小明"}'

然后
curl http://localhost:9200/medcl/folks/_search\?q\=name:%e5%88%98&pretty\=1 { "took" : 10, "timed_out" : false, "_shards" : { "total" : 5, "successful" : 5, "failed" : 0 }, "hits" : { "total" : 2, "max_score" : 2.8713017, "hits" : [ { "_index" : "medcl", "_type" : "folks", "_id" : "andy", "_score" : 2.8713017, "_source" : {"name":"刘德华"} }, { "_index" : "medcl", "_type" : "folks", "_id" : "andy2", "_score" : 0.89630747, "_source" : {"name":"李小明"} } ] } }%

查找"刘"，为什么“李小明”也查的到？
curl http://localhost:9200/medcl/folks/_search?q=name:%e5%88%98%e5%be%b7 curl http://localhost:9200/medcl/folks/_search?q=name:liu curl http://localhost:9200/medcl/folks/_search?q=name:ldh curl http://localhost:9200/medcl/folks/_search?q=name:dehua

下面几个也是一样，请问下，这个是什么情况？谢谢

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[doabit]

谢谢，的确是这样，如果不用ngram的话，只能查完整的 liudehua 才行