In SOLR why would a field be non-stored and non-indexed?
问题 In Solr's documentation around atomic updates, they mention that a field should be non-indexed and non-stored. https://lucene.apache.org/solr/guide/7_6/updating-parts-of-documents.html#in-place-update-example An atomic update operation is performed using this approach only when the fields to be updated meet these three conditions: are non-indexed (indexed="false"), non-stored (stored="false"), single valued (multiValued="false") numeric docValues (docValues="true") fields; <field name="price"