I cant search nested

Elastic Stack Elasticsearch
1

hello , I am trying to search nested .
I dont know what I am doing wrong .

MY MAPPING

{
  "user-data-info": {
    "mappings": {
      "dynamic": "false",
      "properties": {
        "company": {
          "type": "nested"
        },
        "timestamp": {
          "type": "date",
          "format": "yyyy-MM-dd"
        }
      }
    }
  }
}


GET user-data-info/_search
{
  "query": {
    "match_all": {}
  }
}

RESULT - FOUND 1 RESULT

{
  "took": 0,
  "timed_out": false,
  "_shards": {
    "total": 1,
    "successful": 1,
    "skipped": 0,
    "failed": 0
  },
  "hits": {
    "total": {
      "value": 1,
      "relation": "eq"
    },
    "max_score": 1,
    "hits": [
      {
        "_index": "user-data-info",
        "_id": "bb56iYkB8sgA-4K-OT_i",
        "_score": 1,
        "_source": {
          "timestamp": "2023-06-01",
          "company": {
            "id": 1,
            "name": "Nike"
          }
        }
      }
    ]
  }
}

SEACHING NESTED

GET /user-data-info/_search
{
  "query": {
    "nested": {
      "path": "company",
      "query": {
        "bool": {
          "must": [
            { "match": { "company.id": 1 } }
          ]
        }
      }
    }
  }
}

RESULT / FOUND 0

{
  "took": 0,
  "timed_out": false,
  "_shards": {
    "total": 1,
    "successful": 1,
    "skipped": 0,
    "failed": 0
  },
  "hits": {
    "total": {
      "value": 0,
      "relation": "eq"
    },
    "max_score": null,
    "hits": []
  }
}
2

Hi @Murilo_Livorato,

The nested query that you're sending in looks right.

I duplicated the example that you gave, but my mappings looked a bit different from yours:

PUT /user-data-info/_mapping
{
  "properties": {
    "company": {
      "type": "nested"
    },
    "timestamp": {
      "type": "date",
      "format": "yyyy-MM-dd"
    }
  }
}

Using this mapping, and the following document:

POST user-data-info/_doc/1
{
  "company": {
    "id": 1,
    "name": "nike"
  }
}

The nested query you posted should work. Perhaps you can look at your index mappings and settings and make sure that it's correct?

Good luck!

3

I'm not sure that this really qualifies for nested docs:

{
  "timestamp": "2023-06-01",
  "company": {
    "id": 1,
    "name": "Nike"
  }
}

I'd do instead:

{
  "timestamp": "2023-06-01",
  "company": [{
    "id": 1,
    "name": "Nike"
  }]
}
4

I changed this field , and it worked -

"dynamic": "true "
5

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