hi all, I’m having missing filter issue with elastisch. I have the following records

{:name "a" :email ""}
{:name "b" :email nil}
{:name "c" :email nil}

GET /uni_test/users/_search
{
    "query": {
        "filtered": {
            "query": {
                "match_all": {}
            },
            "filter":{
                "missing": {
                    "field": "email"
                }
            }
        }        
    }
}

(doc/search *es* test-index (name :users)
                          {:query {:filtered {:filter {:missing {:field :email}}
                                              :query {:match_all {}}}}})