Elasticsearch search like. Also I need support for special characters. Note Wildcard option cannot be used in filtered queries. 2k 11 62 118 sql elasticsearch search sql-like elasticsearch-5 Hi, Can I ask your recommendation on what query should I use for google-like search on documents. Even though LIKE is a valid option when searching or filtering in Elasticsearch SQL, full-text search predicates MATCH and QUERY are faster and much more powerful and are the preferred alternative. Its custom pipeline reduces infrastructure costs, while continuous log access without Aug 26, 2017 · In this example we're going to some elasticsearch query examples which behave like classic SQL LIKE clause. Even though LIKE is a valid option when searching or filtering in Elasticsearch SQL, full-text search predicates MATCH and QUERY are faster and much more powerful and are the preferred alternative. Elasticsearch allows you to semantically search for documents based on the meaning of the text, rather than just the presence of specific keywords. Nov 5, 2023 · you can easily implement LIKE statement by using 'query_string', in following example you can see how to impletemt: `LIKE` and `RLIKE` operators are commonly used to filter data based on string patterns. Jan 9, 2025 · Better Stack is an excellent Elasticsearch alternative, leveraging ClickHouse for lightning-fast log search and efficiently handling high-volume telemetry data. To do so, MLT selects a set of representative terms of these input So I have som data in filebeat where the following query will return some data: FROM filebeat-* | WHERE event. This is useful when you want to find documents that are conceptually similar to a given query, even if they don’t contain the exact search terms. It uses SQL-like syntax for querying, simplifying access for a broader audience, and eliminates manual log formatting with structured JSON parsing. If you are looking to replicate that SQL query exactly then in this case use the wildcard query or prefix query. Jul 2, 2015 · This question is not quite specific enough, as there are many ways ElasticSearch can fulfill this functionality, and they differ slightly on your overall goal. I have tried adding Nov 22, 2017 · answered Nov 22, 2017 at 15:27 Evaldas Buinauskas 14. log" | KEEP tags | LIMIT 2000 this results in something like this: Certificate [Private key, issuer_missing, subject_missing] [Private key, issuer_missing] What I would like to do is only get the rows where tags contain the phrase Private key. For more information read Partial Matching. They usually act on a field placed on the left-hand side of the operator, but can also act on a constant (literal) expression. Whenever we use or if special characters are included, our query doesn't return expected results. Mapping. The more_like_this query finds documents that are "like" a given set of documents. Also we are querying across multiple fields (text & keyword field mapping) Thank you for accommodating my question. dataset == "cert-info. Aug 26, 2017 · In this example we're going to some elasticsearch query examples which behave like classic SQL LIKE clause. Mapping "name": { "type": "string", "index": "not_analyzed" # Not a full-text search } Even though LIKE is a valid option when searching or filtering in Elasticsearch SQL, full-text search predicates MATCH and QUERY are faster and much more powerful and are the preferred alternative. nheincjk yohn azj lgqeyhkl xjp ujdmjwy fgnbq ftpq flqg ganguq