No need to design or optimize a relational schema
不需要设计或优化关系模式
The default relational schema for all the tables involved.
涉及的所有表的默认关系模式。
Rschema: the relational schema within which the XSRObject is created.
rschema：关系模式，XSRObject是在该模式中创建的。
It prints out the DDLs for the creation of relational schema onto the standard output.
将用于创建关系模式的DDL输出到标准输出设备。
As it traverses through the XML schema, it also creates the DDLs for the relational schema.
当它穿过XML模式时，也创建用于关系模式的DDL。
Also, MIML data shredded into a relational schema is more easily accessible for most BI tools.
而且，对于大多数BI工具而言，分解到关系模式中的MIML数据更易于访问。
This requires no change to the relational schema since the XML document is stored in a single column.
这将不需要对关系模式进行任何更改，因为XML文档存储在单个列中。
Using this model as input, you will be able to run an MTF task and generate the related relational schema.
使用这个模型作为输入，你将能够运行一个MTF任务并产生相关的关联模型。
The first relational schema is a very straightforward relational representation of the MIML data (Figure 5).
第一种关系模式是对MIML数据的非常简单的关系表示(图5)。
It allows XML schemas that differ significantly in shape from the target relational schema to be decomposed.
它允许将与目标关系模式在外形上显著不同的XML模式分解。
First, you must decide whether you want to shred the data to a relational schema or store it as an XML data type.
首先，必须决定是要将数据分解到关系模式还是将它存储为XML数据类型。
In your transformation, the relational schema is the target model, for which the reconciliation will produce values.
在你的转换中，关联计划是目标模型，调和将为它产生值。
The first parameter marker is to hold the relational schema or the DB owner name of the registered annotated XML schema.
第一个参数标记符用于存放注册的带注释的XML模式的关系模式或db所有者名称。
In Listing 4, you see that one SQL insert statement is used for each of the four tables in the simple relational schema.
在清单4中可以看到，对于简单关系模式中的4个表中的每一个表，都使用了一个SQLinsert语句。
If the data was stored in the database in a relational schema, your queries to the database would become more complex.
如果数据在数据库中存储为关系形式，对数据库的查询会变得更复杂。
The tool described in this section allows users to generate default mapping and relational schema for any given XML Schema.
本节所描述的工具允许用户为任何给定的XML模式生成默认映射和关系模式。
It can be a remarkably liberating experience, not having to worry about relational schema and everything associated with them.
这将是一种轻松的体验，不用担心关系模式和所有相关的内容。
The rules should execute without a problem, and a new file corresponding to the relational schema should appear in your workbench.
规则应被顺利执行，一个对应于关联计划的新文件应在你的工作环境中出现。
Using a simple and intuitive graphical interface, it allows you to map relationships between an XML schema and a relational schema.
可以使用这个简单直观的图形界面在XML模式和关系模式之间建立映射。
The relation has been used previously in a correspondence to map each class owned by a model to a table owned by a relational schema.
在前面关联曾被用在通讯中来把模型拥有的每个类映射到一个关联计划。
Let's look at the effect of adding subcategories to the index on: XML schema, relational schema, queries, and the PHP application code.
我们看一下向索引中添加子种类对以下各项的影响：XML模式、关系模式、查询和PHP应用程序代码。
The relational schema transfers to XML schema and XML schema transfers to relational schema, the two relational schema is uniform.
关系模式在转换为XML模式后又转换为关系模式，前后两个关系模式的结构是一致的。
Five SQL queries were defined over the relational schema in Figure 9 that are logically equivalent to our five XQueries over XML columns.
图9中定义了关系模式的5个SQL查询，它们逻辑上等效于xml列的5个XQueries。
We define the analytical graph from which we deduce a series of properties and obtain a theorem for evaluating the set of keys in relational schema.
我们定义了分析图，推导了一系列性质，并由此得到关系模式的关键字集的求解定理。
This paper extends relational schema and then forms the entity-dependent relational schema, which can be used to organize model bases or method bases.
本文通过扩展关系数据模型，形成了实体依赖关系数据模型，适用于组织有直接调用关系的模型或方法所组成的模型库或方法库。
The sample has the original XML schema, the converted annotated XML schema, and the DDL containing the new relational schema that was produced using this tool.
样例中包含原始的XML模式、已转换的注释XML模式和包含使用此工具生成的新关系模式的DDL。
This is because this relational schema requires the generation and proper use of foreign keys, which are key values that are not included in the original MIML.
这是因为这种关系模式要求生成并适当使用外键，而这是原始miml中没有包括的键值。
From this point on, you don't have to worry about SQL or any particular database because your code can be expressed in terms of the abstract relational schema.
因此，不必担心SQL或任何特殊数据库，因为代码可以按照抽象关系模式来表示。
We will also look into the effects of changes in the business requirements on the data (schema evolution) and its impact on the application code and the relational schema.
还将讲述业务需求更改对数据的影响(模式演化)以及对应用程序代码和关系模式的影响。
We will also look into the effects of changes in the business requirements on the data (schema evolution) and its impact on the application code and the relational schema.
还将讲述业务需求更改对数据的影响(模式演化)以及对应用程序代码和关系模式的影响。
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