Use the following syntax for the column definition list , to define a nested table column 使用以下列定义列表语法来定义嵌套表列:
You can modify the mining structure by adding or removing columns and nested tables 可以通过添加或删除列和嵌套表来修改挖掘结构。
To open a separate dialog box that guides you through the steps to add nested tables 将打开一个单独的对话框,该对话框可以指导完成添加嵌套表的步骤。
A nested table represents a one - to - many relationship between the entity of a case and its related attributes 嵌套表表示事例实体与其相关属性之间的一对多关系。
Tab of data mining designer to modify existing mining structures , including adding columns and nested tables “挖掘结构”选项卡修改现有的挖掘结构,包括添加列和嵌套表。
The olap branch of the data mining wizard includes the option to add nested tables to the mining model structure 在数据挖掘向导的olap分支中,可以选择在挖掘模型结构中添加嵌套表。
A nested table can be considered as a local temporary table that is defined and used within the scope of one sql statement 嵌套表可以看成是在一个sql语句中定义和使用的局部临时表。
The statement takes advantage of the ability to nest a table inside the model definition by using a table column 该语句通过使用表列,充分利用了在模型定义中嵌套表的能力。可以使用
This lets you take advantage of the ability of analysis services to nest tables by imbedding a table within a table 这样便可利用analysis services的功能,通过在表中嵌入表的方式来嵌套表。