如果xml格式的结构不断演变，则可以继续存储在同一表中，而无需任何重大修改，如重新映射。
If the structure of the XML format evolves, it can continue to be stored in the same table without any significant modifications, such as re-mapping.
耐用的数据体系结构通常要求对应用程序和业务流程进行细微的修改，而其在组织表中的位置经常不能强制进行这些更改。
Durable data architecture usually requires minor changes to applications and business processes, and the position in the organization chart rarely comes with the mandate for such change.
如果不需要修改表的结构，则需要使用临时表，如清单6所示。
If you do need to modify the structure of a table, you need to use a temporary table, as shown in Listing 6.
还可以修改数据库表的结构或模式。
The other possibility is modifying the structure, or schema, of a database table.
如果我四处拷贝和粘贴这个代码，然后修改了book表的字段结构，那么我可能就麻烦了。
If I were to copy and paste this code all around, then change the field structure of the book table, I would be in a bad way.
升级cell1的模式，包含升级表扩展大小和修改原表结构。
Upgrade schema for cell1, including upgrading tables extent sizes and modifying old table structures.
如果想要让InitiateGlossaryBusiness视图位于实体们的中心，则可以通过修改随附的源代码重新配置这个术语表结构。
If you want to center the Initiate glossary Business view around Entities, you can reconfigure the glossary structure by modifying the attached source code.
现在我们可以进一步修改脚本以把这些机器名读取到一个列表结构中，并轮流连接到每{##*台机器的注册表。
We can now modify our script further to read these machine names into a list structure, and connect to the registries of each one in turn.
根据完全计算数据立方和索引结构的特点，对基于基表的方案进行修改，演化出基于数据立方的一般型和层次预分组型两种优化方案。
According to the features of the completed computed cube and the index structure in the kernel system, two types of plans on the cube are put forward by modifying the plans on the base table.
主要包括实现查看库表结构情况、修改表结构功能的设计思想和实现方法。
The main function includes the query of tables structure and the modification of structure tables.
这种自订型别可让您为任何资料结构描述定义一致性的行为，而无须在每次加入或修改资料表时重新定义自订。
This type of customization lets you define consistent behavior for any data schema without having to redefine it every time that you add or modify a table.
除了名称空间之外，最主要的方法是基于SGML结构表的思想，名称直接在结构表中声明，一旦发生冲突可以使用工具修改。
Other than namespaces, the leading approaches are ideas based on SGML architectural forms, in which names are directly declared and modified by tools in case of clashes.
该算法从改变表的操作顺序及修改孔雀哈希数据结构着手，保证了片外访问的平均次数接近于1。
This algorithm ensured the average times of off-chip access close to 1 through changing the operating sequence and data structure of peacock hash.
该算法从改变表的操作顺序及修改孔雀哈希数据结构着手，保证了片外访问的平均次数接近于1。
This algorithm ensured the average times of off-chip access close to 1 through changing the operating sequence and data structure of peacock hash.
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