Analysis Services Programming
Properties, clsColumn
An object of ClassType clsColumn supports the following properties.
Property | Description | Access |
---|---|---|
AreKeysUnique | Indicates whether key columns defined in the Columns collection uniquely identify members in the case table. | R/W† |
ClassType | Returns an enumeration constant that identifies the specific object type. | R |
ContentType | Describes the content type of a column's data. | R/W* |
DataType | The data type of the column. | R/W* |
Description | The description of the column. | R/W |
Distribution | Identifies the statistical distribution of a column's data. | R/W |
Filter | Filters the rows used in the nested table. | R/W* |
FromClause | Specifies the FROM clause of the SQL query that returns a nested table for a column. | R/W* |
IsDisabled | Specifies whether a column is disabled for training purposes. | R/W |
IsInput | Indicates whether a column can accept input values for training a mining model object. For more information, see IsPredictable. | R/W |
IsKey | Indicates whether or not the column is a key column in a case table or a nested table. | R/W* |
IsParentKey | Indicates whether the column is a foreign key that relates to the case table. | R or R/W* |
IsPredictable | Indicates whether this column can be predicted based on other input columns. For more information, see IsInput. | R/W |
JoinClause | Specifies the JOIN clause of the SQL query that returns a nested table for a column. | R/W* |
ModelingFlags | Specifies modeling options for a column. | R/W |
Name | The name of the column. | R/W |
Num | The ordinal position of the column. | R/W |
Parent | The parent mining model or column object. | R |
RelatedColumn | The column to which a column is related. | R/W* |
SourceColumn | The name of the column's source column in a relational table. | R/W*† |
SourceOlapObject | The name of a column's source Decision Support Objects (DSO) object. | R/W†† |
SpecialFlag | Identifies the statistical nature of a column's data. | R/W |
SubClassType | Returns an enumeration constant that identifies the subclass type. | R |
* This property applies only to columns of SubClassType sbclsRegular.
† This property applies only to columns belonging to ClassType clsMiningModel objects of SubClassType sbclsRegular.
†† This property applies only to columns belonging to ClassType clsMiningModel objects of SubClassType sbclsOlap.