# File lib/search_cop/visitors/mysql.rb, line 16
        def visit_SearchCopGrammar_Nodes_And_Fulltext(node)
          res = node.nodes.collect do |child_node|
            if child_node.is_a?(SearchCopGrammar::Nodes::MatchesFulltextNot)
              visit child_node
            else
              child_node.nodes.size > 1 ? "+(#{visit child_node})" : "+#{visit child_node}"
            end
          end

          res.join " "
        end