Nested

Elasticsearch multi level nested query

Elasticsearch multi level nested query
  1. How to query nested object in Elasticsearch?
  2. How do I filter nested objects in Elasticsearch?
  3. Does Elasticsearch support joins?

How to query nested object in Elasticsearch?

Top-level parameters for nested edit

(Required, query object) Query you wish to run on nested objects in the path . If an object matches the search, the nested query returns the root parent document. You can search nested fields using dot notation that includes the complete path, such as obj1.name .

How do I filter nested objects in Elasticsearch?

If so, you can filter nested objects by nested query and inner_hits option. If you mean filtering field of nested objects, you can use _source option for inner_hits.

Does Elasticsearch support joins?

Instead, Elasticsearch offers two forms of join which are designed to scale horizontally. Documents may contain fields of type nested . These fields are used to index arrays of objects, where each object can be queried (with the nested query) as an independent document.

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