The final topic that we should touch on before leaving multifield queries is that of exact-value not_analyzed fields. It is not useful to mix not_analyzed fields with analyzed fields in multi_matchqueries.다중 field 검색을 마치기 전에, 다뤄야 할 마지막 주제는, exact-value not_analyzed field이다. multi_match query에서, not_analyzed field와 analyzed field를 섞는 것은 유용하지 않다.The reason for this can be demonstrated easily by lo..