default_row_format

# File activerecord/lib/active_record/connection_adapters/mysql/schema_statements.rb, line 139
          def default_row_format
            return if row_format_dynamic_by_default?

            unless defined?(@default_row_format)
              if query_value("SELECT @@innodb_file_per_table = 1 AND @@innodb_file_format = 'Barracuda'") == 1
                @default_row_format = "ROW_FORMAT=DYNAMIC"
              else
                @default_row_format = nil
              end
            end

            @default_row_format
          end