The first row (with the number 0) contains the source schema.
第一行（编号为 0）包含源模式。
The default, and recommended, target schema name is the source schema name.
默认的目标模式名与源模式名相同，这也是推荐的做法。
'DDL' : Create empty copies of all supported objects from the source schema.
'DDL '：创建源模式中支持的所有对象的空副本。
Select the Schemas folder, and then select the CHANGES schema as the source schema.
选择Schemas文件夹，然后选择CHANGES模式作为源模式。
The schema fragment in Listing 4 does not need to specify locations of source schema files.
清单4中的模式片段不需要指定源模式文件的位置。
DDL_ONLY: Creates all supported objects from the source schema, but does not repopulate the tables.
DDL_ONLY：从源模式创建支持的所有对象，但是不重新填充表。
'COPY' : Create empty copies of all objects from the source schema, then load each target schema table with data.
'COPY '：创建源模式中所有对象的空副本，然后用数据填充每个目标模式表。
'COPYNO' : Create empty copies of all objects from the source schema, then load each target schema table with data.
' COPYNO '：创建源模式中所有对象的空副本，然后用数据填充每个目标模式表。
When working in the Mapping Editor, you will associate elements and attributes of the source schema with those of the target.
在使用MappingEditor时，将把源模式的元素和属性与目标模式的元素和属性关联起来。
When working in the XML Mapping Editor, you will associate elements and attributes of the source schema with those of the target.
在XMLMappingEditor中工作时，要将源模式的元素和属性与目标的这些元素和属性关联。
Changes to tables in the source schema during copy processing may mean that the data in the target schema is not identical following a copy.
在复制处理期间修改源模式中的表可能会导致在复制操作之后目标模式中的数据不相同。
When a physical information source schema changes, the algorithms adjust mappings automatically and affect the fewest number of mappings.
当物理信息资源模式变更时，映射调整算法自动调整映射并且调整的映射数是最少的。
The new target schema objects is created using the same object names as the objects in the source schema, but with the target schema qualifier.
使用与源模式中对象相同的对象名来创建新的目标模式对象，但是采用目标模式限定符。
Changes to tables in the source schema during copy processing might mean that the data in the target schema is not identical following a copy operation.
在复制处理期间修改源模式中的表可能会导致在复制操作之后目标模式中的数据不相同。
A DAS can also act as a factory for data objects, creating new instances that conform to some predefined data source schema (for example, a database or XML schema).
DAS还可以充当数据对象的工厂，创建符合某个预定义的数据源架构(例如，一个数据库或XML架构)的新实例。
Once mapping is complete, using the Test option, verify the design to make sure the source schema and target table mapping has been done correctly. Figure 6 shows this step.
一旦完成映射，即可通过Test选项检查设计，确保源模式和目标表映射正确。
Once mapping is complete, using the Test option, verify the design to make sure the source schema and target table mapping has been done correctly. Figure 6 shows this step.
一旦完成映射，即可通过Test选项检查设计，确保源模式和目标表映射正确。
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