    # 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