WARNING: Version 6.2 of Elasticsearch has passed its EOL date.

This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.

› › ›

Parent Id Query

edit

Parent Id Query

edit

The parent_id query can be used to find child documents which belong to a particular parent. Given the following mapping definition:

PUT my_index
{
  "mappings": {
    "_doc": {
      "properties": {
        "my_join_field": {
          "type": "join",
          "relations": {
            "my_parent": "my_child"
          }
        }
      }
    }
  }
}

PUT my_index/_doc/1?refresh
{
  "text": "This is a parent document",
  "my_join_field": "my_parent"
}

PUT my_index/_doc/2?routing=1&refresh
{
  "text": "This is a child document",
  "my_join_field": {
    "name": "my_child",
    "parent": "1"
  }
}

GET /my_index/_search
{
  "query": {
    "parent_id": {
      "type": "my_child",
      "id": "1"
    }
  }
}

Parameters

edit

This query has two required parameters:

`type`	The child type name, as specified in the `join` field.
`id`	The ID of the parent document.
`ignore_unmapped`	When set to `true` this will ignore an unmapped `type` and will not match any documents for this query. This can be useful when querying multiple indexes which might have different mappings. When set to `false` (the default value) the query will throw an exception if the `type` is not mapped.

« Has Parent Query Geo queries »