OpenSearch/docs/reference/query-dsl/match-all-query.asciidoc

[[query-dsl-match-all-query]]
== Match All Query

A query that matches all documents. Maps to Lucene `MatchAllDocsQuery`.

[source,js]
--------------------------------------------------
{
    "match_all" : { }
}
--------------------------------------------------

Which can also have boost associated with it:

[source,js]
--------------------------------------------------
{
    "match_all" : { "boost" : 1.2 }
}
--------------------------------------------------
Migrated documentation into the main repo 2013-08-28 19:24:34 -04:00			`[[query-dsl-match-all-query]]`
Query DSL: Remove filter parsers. This commit makes queries and filters parsed the same way using the QueryParser abstraction. This allowed to remove duplicate code that we had for similar queries/filters such as `range`, `prefix` or `term`. 2015-05-05 02:27:52 -04:00			`== Match All Query`
Migrated documentation into the main repo 2013-08-28 19:24:34 -04:00
			A query that matches all documents. Maps to Lucene `MatchAllDocsQuery`.

			`[source,js]`
			`--------------------------------------------------`
			`{`
			`"match_all" : { }`
			`}`
			`--------------------------------------------------`

			`Which can also have boost associated with it:`

			`[source,js]`
			`--------------------------------------------------`
			`{`
			`"match_all" : { "boost" : 1.2 }`
			`}`
			`--------------------------------------------------`