quoted_scope

# File activerecord/lib/active_record/connection_adapters/mysql/schema_statements.rb, line 244
          def quoted_scope(name = nil, type: nil)
            schema, name = extract_schema_qualified_name(name)
            scope = {}
            scope[:schema] = schema ? quote(schema) : "database()"
            scope[:name] = quote(name) if name
            scope[:type] = quote(type) if type
            scope
          end