# File lib/active_record/connection_adapters/sqlserver_adapter.rb, line 421
      def indexes(table_name, name = nil)
        indexes = []
        execute("EXEC sp_helpindex #{table_name}", name).each do |index| 
          unique = index[1] =~ /unique/
          primary = index[1] =~ /primary key/
          if !primary
            indexes << IndexDefinition.new(table_name, index[0], unique, index[2].split(", "))
          end
        end
        indexes
      end