class OpenSearch::DSL::Search::Queries::MultiMatch
A query which allows to use the ‘match` query on multiple fields
@example
search do query do multi_match do query 'how to fix my printer' fields [:title, :abstract, :content] operator 'and' end end end
@see opensearch.org/guide/en/opensearch/reference/current/query-dsl-multi-match-query.html