我有字母数字代码，如AA111, 111AA, AA-111, AAAA, 1111。

"name" : {
      "type" : "text",
      "analyzer" : "standard",
      "fields" : {
        "lower_case_sort" : {
          "type" : "keyword",
          "normalizer" : "lowercase"
        }
      },
      "copy_to" : "default"
    }

默认Map如下所示

"default" : {
  "type" : "text",
  "analyzer" : "index_ngram",
  "search_analyzer" : "search_ngram"
},

当我们用AAA或AA搜索时，它返回结果。但是当我们用111搜索时，它不返回任何结果。
下面是查询

"bool" : {
            "filter" : [
              {
                "match" : {
                  "default" : {
                    "query" : "111",
                    "operator" : "AND",
                    "prefix_length" : 0,
                    "max_expansions" : 50,
                    "fuzzy_transpositions" : true,
                    "lenient" : false,
                    "zero_terms_query" : "NONE",
                    "auto_generate_synonyms_phrase_query" : true,
                    "boost" : 1.0
                  }
                }
              },