columns

# File activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb, line 189
      def columns(table_name, name = nil) #:nodoc:
        table_structure(table_name).map do |field|
          SQLiteColumn.new(field['name'], field['dflt_value'], field['type'], field['notnull'] == "0")
        end
      end