# File lib/innodb/system.rb, line 138
  def each_column_name_by_table_name(table_name)
    unless block_given?
      return enum_for(:each_column_name_by_table_name, table_name)
    end

    data_dictionary.each_column_by_table_name(table_name) do |record|
      yield record["NAME"]
    end

    nil
  end