diff --git a/docs/Query/HasParent.md b/docs/Query/HasParent.md new file mode 100644 index 0000000000000000000000000000000000000000..a6a12db9b4030c156f00bfeb47f00102a8e1f191 --- /dev/null +++ b/docs/Query/HasParent.md @@ -0,0 +1,36 @@ +# Has Parent Query + +> More info about has parent query is in the [official elasticsearch docs][1] + +The has parent query accepts a query and a parent type. The query is executed in the parent document space, which is +specified by the parent type. This filter returns child documents which associated parents have matched. + +## Simple example + +```JSON +{ + "has_parent" : { + "parent_type" : "blog", + "query" : { + "term" : { + "tag" : "something" + } + } + } +} +``` + +In DSL: + +```php +$termQuery = new TermQuery('tag', 'something'); + +$hasParentQuery = new HasParentQuery('blog', $termQuery); + +$search = new Search(); +$search->addQuery($hasParentQuery); + +$queryArray = $search->toArray(); +``` + +[1]: https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-has-parent-query.html