对于分解到关系表的XML数据。
映射到关系表和属性的类作为列实现。
Classes map to relational tables and attributes are implemented as columns.
不需要定义从XML到关系表的映射。
简单地说，混合数据库仍由关系表构成。
In brief, hybrid databases are still composed of relational tables.
清单3展示了相应关系表声明的sql语句。
Listing 3 shows the SQL statement for the corresponding relational table declaration.
剩下的步骤类似于从关系表创建提要的过程。
The rest of the steps are similar to the process for creating a feed from a relational table.
例如，一个非xml数据源可以是一个关系表。
For example, a non-XML data source can be a relational table.
在展开数据库模式模型时，可以看到关系表和列。
When you expand the database schema model you can see the relational tables and columns.
将XML数据分解到关系表仍然是常见的一种需求。
Shredding XML data to relational tables is still a common requirement.
使用带注释的XML模式映射分解到现有的关系表。
Decomposed to existing relational tables using annotated XML schema mapping.
XML数据可以直接处理而不需要先转换到关系表。
XML data can be handled without the need to convert this data into a relational form.
此外，关系表内的每列都由一个元素表示。
Additionally, each column from within a relational table is represented by an element.
XMLTABLE以关系表的形式提取XML数据。
XMLTABLE extracts XML data in the form of a relational table.
使用文档访问定义(DAD)映射分解到现有的关系表。
Decomposed to existing relational tables using document access definition (DAD) mapping.
XML文档中存储的信息可能需要放在一个关系表对象中。
Information stored in an XML document may need to be placed in a relational table object.
XMLInput将XML数据转换成“平面”关系表。
XML Input converts XML data to "flat" relational tables. With XML Input, you can.
当服务器启用了DB 2时，用户数据不会直接转换为关系表。
When the server is DB2-enabled, user data is not changed to relational tables directly.
这些注释包含对需要分解到关系表的数据进行映射所需的信息。
These annotations contain the necessary information needed to map the data that needs to be shredded to the relational tables.
该应用程序使用了一个关系表，它可以自己创建这个表。
The application USES a relational table which it can create for itself.
将XML数据存储为CLOB或将其分割为关系表的时代已经过去。
Gone are the days of storing XML data as a CLOB or shredding to relational tables.
这需要从预期的XML结构到数据库模式中的关系表集合的固定映射。
This requires a fixed mapping from the expected XML structure to a collection of relational tables in your database schema.
可以导入和导出静态的关系数据，这简化了装载关系表的过程。
You can import and export static relationship data, simplifying the process of loading the relationship tables.
注意：需要对关系表的结构进行一些调整，去掉多余的表和列。
Note: There is some restructuring of the relational tables to get rid of redundant tables and columns.
专门化的题目组和关系表指定横切在主题层次结构上的相关关系。
Specialized topic groups and relationship tables specify related-to relationships that cut across the subject hierarchy.
为了将输入的XML文档分解为关系表，首先需要创建DAD文件。
To shred the incoming XML documents to the relational tables, you first need to create the DAD files.
它不将文档存储为纯文本，也不将XML映射到关系或对象关系表。
It does not store documents as plain text and does not map XML to relational or object-relational tables.
它在XML模式中使用注释作为映射语言把XML文档中的信息映射为关系表。
It USES annotations in XML Schema as the mapping language to map information in an XML document to relational tables.
这个新算法通过检测一对多关系，允许多值依赖关系被分解成关系表。
The new algorithm, by way of detecting a one-to-many relationship, allows multi-valued dependencies to be decomposed into relational tables.
它使用XML模式中的注释作为映射语言，将XML文档中的信息映射为关系表。
It USES annotations in XML schema as the mapping language to map information in an XML document to relational tables.
最后，可以把任何符合注释XML模式的XML文档按照指定的映射分解为关系表。
Finally, any XML document that conforms to the annotated XML schema can now be decomposed into relational tables, as per the specified mapping.
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