Columns Collection (DSO)

注意：
下一版本的 Microsoft SQL Server 将删除该功能。请不要在新的开发工作中使用该功能，并尽快修改当前还在使用该功能的应用程序。

The Columns collection contains the column objects that are the foundation of a data mining model's structure.

The following object contains a Columns collection:

• clsMiningModel

备注

In order to support nested tables, each column object in the collection also contains its own Columns collection. This collection is contained by the mining model object (that is, objects whose ClassType property is clsMiningModel). In addition to the Columns collection, the mining model object also contains other parameters that help to define a model's function.

For more information about nested columns, see Data Mining Columns.

请参阅

参考

clsMiningModel
clsColumn

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