... logical data path 逻辑数据通路 logical data 逻辑型数据 logical database description 逻辑数据库描述 ...
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逻辑数据模型 Logical Data Model ; LDM
逻辑数据类型 BIT
生成逻辑数据模型 Generate physical data model
金融服务逻辑数据模型 Financial Services Logical Data Model
它的作用是比较两个相同类型数据的大小或前后,其运算结果是逻辑型数据。
It can be used for comparing two same type size of date or before and after, the result of the comparison is a logical value.
为了更好地了解混合型存储,我们来看看XML数据的逻辑视图,体会XML数据如何看起来像是存储在关系数据库表中。
In order to better understand the hybrid storage, look at a view of how the XML data logically appears to be stored inside a relational database.
危机对更加复杂的设计建模,除了逻辑型,字符串型,整数型,用户自定义的数据类型,您可以对更加复杂的问题建模。
To model more complex designs, you can type tags by stereotypes and meta-classes, in addition to Boolean, string, integer, user-defined data type, and terms.
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