Has Child Query

The HasChild query returns parent documents whose child documents match a provided query.

To create a HasChild query do the following:

import zio.elasticsearch.query.HasChildQuery
import zio.elasticsearch.ElasticQuery._

val query: HasChildQuery = hasChild(childType = "child", query = matches(Document.stringField, "test"))

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

val queryWithIgnoreUnmapped: HasChildQuery = hasChild(childType = "child", query = matches(Document.stringField, "test")).ignoreUnmapped(true)

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

import zio.elasticsearch.query.InnerHits

val queryWithInnerHits: HasChildQuery = hasChild(childType = "child", query = matches(Document.stringField, "test")).innerHits(innerHits = InnerHits.from(5))

If you want to change max_children, you can use maxChildren method:

val queryWithMaxChildren: HasChildQuery = hasChild(childType = "child", query = matches(Document.stringField, "test")).maxChildren(5)

If you want to change min_children, you can use minChildren method:

val queryWithMinChildren: HasChildQuery = hasChild(childType = "child", query = matches(Document.stringField, "test")).minChildren(2)

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

import zio.elasticsearch.query.ScoreMode

val queryWithScoreMode: HasChildQuery = hasChild(childType = "child", query = matches(Document.stringField, "test")).scoreMode(ScoreMode.Max)

You can find more information about HasChild query here.