## hackery for tables in the database that do not have standard auto-incrementing PK's or no PK at all
        def tables_with_no_auto_inc_pk_hackery(stream)
          tables_without_pk = {
            'os_names' => [
              'os_name',
              "\tt.string \"os_name\", :limit => 15, :null => false"
              ],
            'os_families' => [
              'os_family_name',
              "\tt.string \"os_family_name\", :limit => 31, :null => false"
              ]
          }
          fake_stream = StringIO.new
          tables_without_no_auto_inc_pk_hackery(fake_stream)
          fake_stream.rewind
          fake_stream.lines.each do |line|
            if ( line =~ /create_table "(\w*)".*do \|\w+\|/ )
              table_name = $1
              if(tables_without_pk.key? table_name)
                incorrect_pk = tables_without_pk[table_name][0]
                columns_to_inject = tables_without_pk[table_name][1]
                if(line.gsub!(/:primary_key => "#{incorrect_pk}"/,':id => false').nil?)
                  raise "Table #{table_name} failed tables_without_no_auto_inc_pk_hackery. Could not match incorrect PK #{incorrect_pk}"
                end
                stream.puts(line)
                stream.puts(columns_to_inject)
              end
            end
          end
          stream
        end

        alias_method_chain :header, :details
        alias_method_chain :tables, :rvn_hackery
        alias_method_chain :tables, :no_auto_inc_pk_hackery