Lucene Query String Elasticsearch“小于或等于”[URI搜索]

问题描述

在这么多网站上，他们教导如何使用范围查询来查询Elasticsearch中的数据。我想使用Lucene样式查询字符串从Elasticsearch查询小于或等于某个数字的数据。

  fieldname：[* TO 100] 
  

或

 字段名称：[*TO100] 
我已经尝试过其他格式，但没有一个工作。有人可以帮助我吗？
解决方案
你将要使用查询字符串语法（）范围与URI搜索结合（）
 
 
 
  $ curl -XGET 
' http：// localhost：9200 / twitter / tweet / _search？q = user：kimchy'
  
 
On so many websites they teach how to query data from Elasticsearch using range query. I would like to query data that is less than or equal to a certain number from Elasticsearch using Lucene Style Query String like this. 
fieldname:[* TO 100]
or 
fieldname:["*" TO "100"]
I have tried in other formats but none of those worked. Can someone help me?
 解决方案 
You will want to use Query String Syntax (http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-query-string-query.html) ranges combined with the URI Search (http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-uri-request.html)
$ curl -XGET
'http://localhost:9200/twitter/tweet/_search?q=user:kimchy'
                        
这篇关于Lucene Query String Elasticsearch“小于或等于”[URI搜索]的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！