Elasticsearch URI search 一.请求体查询与空查询 1. 请求体查询(request body search) 简单查询语句(lite)是一种有效的命令行adhoc查询.但是,如果你想要善用搜索,你必须使用请求体查询(request body search) API.之所以这么称呼,是因为大多数的参数以JSON格式所容纳而非查询字符串. 请求体查询(以下简称查询),并不仅仅用于处理查询,而且还可以高亮返回结果中的片段,并且给出帮助你的用户找寻最好结果的相关数据建议. 2.…
Search a part of word with ElasticSearch 来自stackoverflow https://stackoverflow.com/questions/6467067/how-to-search-for-a-part-of-a-word-with-elasticsearch 场景还原 // 初始化数据 POST /my_idx/my_type/_bulk {"index": {"_id": "1"}} {&quo…
Although SQL Server's Full-Text search is good for searching text that is within a database, there are better ways of implementing search if the text is less-well structured, or comes from a wide variety of sources or formats. Ryszard takes ElasticSe…