现在手头没有,没法测,试试: { "query": { "bool": { "must": [ {'match_phrase_prefix': {'id': '1799612'}}, {'match_phrase_prefix': {'site_id': '3'}} ] } } } 文档链接:https://www.elastic.co/guide/... 有用 回复 查看全部 1 个回答 推荐问题 Spr
现在手头没有,没法测,试试: { "query": { "bool": { "must": [ {'match_phrase_prefix': {'id': '1799612'}}, {'match_phrase_prefix': {'site_id': '3'}} ] } } } 文档链接:https://www.elastic.co/guide/... 有用 回复 撰写回答 你尚未登录,登录后可以 和开发者交流问题的细节 ...
A bool query allows you to combine multiple queries in a logical manner. Here’s how you can build a bool query using the Elasticsearch Query Builder: QueryBuilder boolQueryBuilder = QueryBuilders.boolQuery() .must(QueryBuilders.matchQuery("field1", "value")) .filter(QueryBuilders.rangeQuery...
提高了可靠性、性能和用户体验,变得更快、更安全,并更易于使用 - 新功能 - New Cluster coordination - Feature - Complete High Level REST Client - Script Score Query - 性能优化 - Weak-AND 算法提高查询性能
must_not 等同于 NOT should 等同于 OR 打比方,如果我想要查询这样类型的书:书名包含 ElasticSearch 或者(OR) Solr,并且(AND)它的作者是 Clinton Gormley 不是(NOT)Radu Gheorge POST /bookdb_index/book/_search { "query": { "bool": { "must": { "bool" : { "should": [ { "match": { "titl...
2、bool query The default query for combining multiple leaf or compound query clauses, as must, should, must_not, or filter clauses. The must and should clauses have their scores combined — the more matching clauses, the better — while the must_not and filter clauses are exec...
"query": { "filtered": { "query" : { "multi_match": { "query": "elasticsearch", "fields": ["title","summary"] } }, "filter": { "bool": { "must": { "range" : { "num_reviews": { "gte": 20 } } }, "must_not": { ...
4. Bool Query 我们可以在查询条件中使用AND/OR/NOT操作符,这就是布尔查询(Bool Query)。布尔查询可以接受一个must参数(等价于AND),一个must_not参数(等价于NOT),以及一个should参数(等价于OR)。比如,我想查询about中出现music或者climb关键字的员工,员工的名字是John,但姓氏不是smith,我们可以这么来查询: ...
需要特别注意的是: match不支持多条件查询,会提示 [match] query doesn't support multiple fields, found [author] and [wordCount]"。 一个复杂查询的例子(未经验证) {"bool": {"must": { "match": { "email": "business opportunity"}},"should": [ ...
并不能在有和没有之间做一个完美的妥协，比如说能把最匹配最相关的结果放在topN，仅靠like模糊查询是...