WebApr 28, 2013 · For how to correctly query Solr on equality between two fields, please see Nicholas DiPiazza's answer. Given that the question specifies comparing the full contents of two text (that is analyzed) fields, I believe that won't work well with function queries and the like, so two approaches:. Rethink what you are trying to do, or change the index structure. http://jellybins.github.io/2014/06/14/SQL%E4%B8%ADand%E4%B8%8Eor%E4%BC%98%E5%85%88%E7%BA%A7%E6%AF%94%E8%BE%83/
Resources - Apache Solr
WebJul 11, 2024 · 任何人都可以为 Solr 做出贡献,并且根据优点选出新的 Solr 开发人员(也称为提交者)。 Elasticsearch 在技术上是开源的,但在精神上却不那么重要。 任何人都可以看到来源,任何人都可以更改它并提供贡献,但只有 Elasticsearch 的员工才能真正对 Elasticsearch 进行更改。 WebPutting together comments from a couple different answers here, in the Solr docs and on the other SO question, I found that the following syntax produces the correct result for my use case. (my_field=my_value or my_field is null): (my_field:"my_value" OR (*:* NOT my_field:*)) This works for solr 4.1.0. This is slightly different than the use ... gr 205955 march 7 2018
sql中and和or的优先级 - CSDN博客
WebJul 21, 2024 · Deploy Your Own SolrCloud to Kubernetes for Fun and Profit Wednesday, July 21, 2024. One of the big dependencies Sitecore has is Apache Solr (not SOLR or Solar) which it uses for search.Solr is a robust and battle-tested search platform but it can be a little hairy and much like a lot of open source software, it’ll run on Windows but really feels … Web1. “:” 指定字段查指定值,如返回所有值*:*2. “?” 表示单个任意字符的通配3. “*” 表示多个任意字符的通配(不能在检索的 ... WebAug 4, 2024 · 在使用 JPA @Query 写自定义的 sql 时,当看到代码执行时,控制台输出 sql 和我实际编写的 sql 写法上有些不同,让我意识到了其中 and 与 or 子句的优先级问题。至 … gr1 on mast cells