Nested Query

The Nested query searches nested field objects as if they were indexed as separate documents. If an object matches the search, the Nested query returns the root parent document.

In order to use the Nested query import the following:

import zio.elasticsearch.query.NestedQuery
import zio.elasticsearch.ElasticQuery._

You can create a Nested query using the nested method in the following manner:

val query: NestedQuery = nested(path = "testField", query = matchAll)

You can create a type-safe Nested query using the nested method in the following manner:

val query: NestedQuery = nested(path = Document.subDocumentList, query = matchAll)

If you want to change the ignore_unmapped, you can use ignoreUnmapped method:

val queryWithIgnoreUnmapped: NestedQuery = nested(path = Document.subDocumentList, query = matchAll).ignoreUnmapped(true)

If you want to change the inner_hits, you can use innerHits method:

import zio.elasticsearch.query.InnerHits

val queryWithInnerHits: NestedQuery = nested(path = Document.subDocumentList, query = matchAll).innerHits(innerHits = InnerHits.from(5))

If you want to change the score_mode, you can use scoreMode method:

import zio.elasticsearch.query.ScoreMode

val queryWithScoreMode: NestedQuery = nested(path = Document.subDocumentList, query = matchAll).scoreMode(ScoreMode.Avg)

You can find more information about Nested query here.