# File lib/tapkit/access/sql.rb, line 457
                def add_update_list( attribute, value )
                        column    = sql_for_attribute attribute
                        sql_name  = format_sql_string(column, attribute.write_format)
                        sql_value = sql_for_value(attribute.name, value)
                        str       = "#{sql_name} = #{sql_value}"
                        append_item str
                end