OpenSearch/docs/reference/query-dsl/not-query.asciidoc

[[query-dsl-not-query]]
=== Not Query

A query that filters out matched documents using a query. For example:

[source,js]
--------------------------------------------------
{
    "bool" : {
        "must" : {
            "term" : { "name.first" : "shay" }
        },
        "filter" : {
            "not" : {
                "range" : {
                    "postDate" : {
                        "from" : "2010-03-01",
                        "to" : "2010-04-01"
                    }
                }
            }
        }
    }
}
--------------------------------------------------

Or, in a longer form with a `filter` element:

[source,js]
--------------------------------------------------
{
    "bool" : {
        "must" : {
            "term" : { "name.first" : "shay" }
        },
        "filter" : {
            "not" : {
                "filter" :  {
                    "range" : {
                        "postDate" : {
                            "from" : "2010-03-01",
                            "to" : "2010-04-01"
                        }
                    }
                }
            }
        }
    }
}
--------------------------------------------------