class OpenSearch::DSL::Search::Queries::SimpleQueryString
A query which returns documents matching a simplified query string syntax
@example
search do query do simple_query_string do query 'disaster -health' fields ['title^5', 'abstract', 'content'] default_operator 'and' end end end
@see opensearch.org/guide/en/opensearch/reference/current/query-dsl-simple-query-string-query.html