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MiningModelingFlag Data Type (ASSL)

Defines a primitive data type that represents the available modeling flags for a ModelingFlag element.

Syntax

<MiningModelingFlag>...</MiningModelingFlag>

Data Type Characteristics

Characteristic

Description

Base data types

String (enumeration)

Derived data types

None

Data Type Relationships

Relationship

Element

Parent elements

None

Child elements

None

Derived elements

ModelingFlag (ModelingFlags collection of MiningModelColumn or ScalarMiningStructureColumn)

Remarks

The flag name may contain spaces. The natively-supported values are listed in the following table.

Value

Description

MODEL_EXISTENCE_ONLY

The column should be modeled as having two states, missing and nonmissing, regardless of the values in the column. This is particularly useful for columns in a nested table, where values are sparse across cases.

NOT NULL

The column cannot accept NULL values.

REGRESSOR

The column supplies regressor values for test cases.

Additional provider-specific flags may be used if third-party OLE DB or data mining providers have been aggregated on the instance of Microsoft SQL Server Analysis Services.

A closely related element in the Analysis Management Objects (AMO) object model is MiningModelingFlags.