# How can I unwind array in elasticsearch

**URL:** https://discuss.elastic.co/t/how-can-i-unwind-array-in-elasticsearch/335046
**Category:** Elasticsearch
**Created:** [June 2, 2023, 5:14am UTC](https://discuss.elastic.co/t/how-can-i-unwind-array-in-elasticsearch/335046 "2023-06-02T05:14:34Z")
**Posts on this page:** 2
**Page:** 1

<div class="post-metadata">

### Author: ![Anand\_Konagala](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/anand_konagala/32/120215_2.png) [@Anand\_Konagala](https://discuss.elastic.co/u/Anand_Konagala)
#### Post date: [June 2, 2023, 5:14am UTC](https://discuss.elastic.co/t/how-can-i-unwind-array-in-elasticsearch/335046/1 "2023-06-02T05:14:35Z")

</div>

Hii

```auto
{
  "size": 0,
  "aggs": {
    "location_buckets": {
      "composite": {
        "size": 1000,
        "sources": [
          {
            "city": {
              "terms": {
                "field": "location.city"
              }
            }
          },
          {
            "state": {
              "terms": {
                "field": "location.state"
              }
            }
          }
        ]
      }
    }
  }
}

```

When I perform this query on

```auto
{
  "documents": [
    {
      "name": "A",
      "location": [
        {
          "state": "Andhra",
          "city": "vijayawada",
          "document_name": "A"
        },
        {
          "state": "telangana",
          "city": "hyderabad",
          "document_name": "A"
        }
      ]
    },
    {
      "name": "B",
      "location": [
        {
          "state": "telangana",
          "city": "hyderabad",
          "document_name": "B"
        }
      ]
    },
    {
      "name": "C",
      "location": [
        {
          "state": "telangana",
          "city": "hyderabad",
          "document_name": "C"
        }
      ]
    }
  ]
}

```

I got  
"buckets" : [  
{  
"key" : {  
"state" : "telangana",  
"city" : "hyderabad",  
},  
"doc\_count" : 3  
},  
{  
"key" : {  
"state" : "Andhra",  
"city" : "hyderabad",  
},  
"doc\_count" : 1  
},  
{  
"key" : {  
"state" : "telangana",  
"city" : "vijayawada",  
},  
"doc\_count" : 1  
}  
]  
but, I need Separately like,  
bucket ={  
"key" : {  
"state" : "telangana",  
"city" : "hyderabad",  
},  
"doc\_count" : 3  
},  
{  
"key" : {  
"state" : "Andhra",  
"city" : "vijayawada",  
},  
"doc\_count" : 1  
}  
Can you tell me how can I get them individually

---

<div class="post-metadata">

### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [June 30, 2023, 5:14am UTC](https://discuss.elastic.co/t/how-can-i-unwind-array-in-elasticsearch/335046/2 "2023-06-30T05:14:50Z")

</div>

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