For example, to find documents where the http.request.method is GET, POST, or DELETE, use the following: Wildcards can also be used to query multiple fields. When you use the WORDS operator, the terms "TV" and "television" are treated as synonyms instead of separate terms. So, then, when I try to escape the colon in my query, the inspected query shows: This appears to be a bug to me. Text Search. characters: I have tried every form of escaping I can imagine but I was not able to If it is not a bug, please elucidate how to construct a query containing reserved characters. Elasticsearch supports regular expressions in the following queries: Elasticsearch uses Apache Lucene's regular expression By .css-1m841iq{color:#0C6269;font-weight:500;-webkit-text-decoration:none;text-decoration:none;}.css-1m841iq path{fill:#0C6269;stroke:#0C6269;}.css-1m841iq:hover{color:#369fa8;-webkit-text-decoration:underline;text-decoration:underline;cursor:pointer;}.css-1m841iq:hover path{fill:#369fa8;stroke:#369fa8;}.css-1m841iq.yellow{color:#ffc94d;}.css-1m841iq.yellow path{fill:#ffc94d;stroke:#ffc94d;}.css-1m841iq.yellow:hover{color:#FFEDC3;}.css-1m841iq.yellow:hover path{fill:#FFEDC3;stroke:#FFEDC3;}Eleanor Bennett, January 29th 2020.css-1nz4222{display:inline-block;height:14px;width:2px;background-color:#212121;margin:0 10px;}.css-hjepwq{color:#4c2b89;font-style:italic;font-weight:500;}ELK. I am new to the es, So please elaborate the answer. Theoretically Correct vs Practical Notation. (Not sure where the quote came from, but I digress). If you need to use any of the characters which function as operators in your query itself (and not as operators), then you should escape them with a leading backslash. The correct template is at: https://github.com/logstash/logstash/blob/master/lib/logstash/outputs/elasticsearch/elasticsearch-template.json. character. using a wildcard query. New template applied. However, the The following is a list of all available special characters: + - && || ! Query format with not escape hyphen: @source_host:"test-", Query format with escape hyphen: @source_host:"test\\-". No way to escape hyphens, If you have control over what you send in your query, you can use double backslashes in front of hyphen character : { "match": { "field1": "\\-150" }}. Lucene is a query language directly handled by Elasticsearch. Keywords, e.g. I'll get back to you when it's done. In SharePoint the NEAR operator no longer preserves the ordering of tokens. The value of n is an integer >= 0 with a default of 8. {"match":{"foo.bar.keyword":"*"}}. Learn to construct KQL queries for Search in SharePoint. purpose. You should check your mappings as well, if your fields are not marked as not_analyzed (or don't have keyword analyzer) you won't see any search results - standard analyzer removes characters like '@' when indexing a document.
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