换句话说,数据页完全不是按照它们在存档介质上的表关联顺序存放的。
In other words, the data pages are not in any order that resembles their table association on your archive media.
这些字段的值可以是字符串、布尔值、数字、日期、顺序列表或关联映射。
Those field values may be strings, Boolean values, Numbers, dates, ordered lists, or associative maps.
这在处理关联时尤其明显:uml工具不对关联排序,因此不能依靠这些工具按照一定的顺序输出关联。
This is particularly a problem when working with associations; UML tools don't order associations, so you cannot rely on them to output them in the same order.
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