Hello Thomas. Isn't it covered here https://solr.apache.org/guide/8_4/indexing-nested-documents.html#xml-examples ?
сб, 30 апр. 2022 г., 0:18 Thomas Corthals <tho...@klascement.net>: > Hi, > > > In a JSON request, you can add nested child documents as a single document > or an array of documents. > > > JSON data: > > { > "id": "1", > "single_child": { > "id": "2" > }, > "children": [{ > "id": "3" > }, > { > "id": "4" > }] > } > > > Response: > > { > "responseHeader":{ > "status":0, > "QTime":1, > "params":{ > "q":"id:1", > "fl":"id,single_child,children,[child]"}}, > "response":{"numFound":1,"start":0,"numFoundExact":true,"docs":[ > { > "id":"1", > "single_child": > { > "id":"2"}, > "children":[ > { > "id":"3"}, > > { > "id":"4"}]}] > }} > > > I'm trying to achieve the same with an XML request. What is the correct > syntax for adding that single child as a labelled nested document in XML? > > > Kind regards, > > > Thomas >