可以使用物理数据模型来生成数据定义语言(ddl)语句,然后可以将这些语句部署到一个数据库服务器上。
A physical data model can be used to generate data definition language (DDL) statements which can then be deployed to a database server.
一个很好的例子就是直接操作SQL数据定义语言的物理数据模型。
A prime example is physical data models that directly manipulate SQL data Definition Language.
它提供了一种简单的声明语言,可为定义模型之间的映射而用,另外为了完成转换还提供了一个转换引擎,它解释了映射的定义。
It provides a simple declarative language for defining mappings between models, along with a transformation engine that can interpret mapping definitions in order to perform transformations.
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