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elasticsearchelasticsearch-queryelasticsearch-nested

Elasticsearch query on arrays of nested objects

I'm struggling with a query problem on ElasticSearch. I have this kind of objects recorded :

{
    "obj_id": 1,
    "label": "label obj 1",
    "array_of_nested": [{
            "nested_id": 1,
            "label": "label nested obj1"
        }, {
            "nested_id": 2,
            "label": "label nested obj2"
        }
    ]
}, {
    "obj_id": 2,
    "label": "label obj 2",
    "array_of_nested": [{
            "nested_id": 3,
            "label": "label nested obj1"
        }, {
            "nested_id": 4,
            "label": "label nested obj2"
        }
    ]
}

I'm trying to write a query to find all objects with a nested_id of 2 in the array_of_nested property, but couldn't make it work so far. :/

Thank you !

Solution

  • Can you try this?

    {
  "query": {
    "match": {
      "array_of_nested.nested_id": 2
    }
  }
}