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DMSCHEMA_MINING_SERVICE_PARAMETERS Rowset

Updated: 14 April 2006

Describes the parameters for the algorithms on the server.

The DMSCHEMA_MINING_SERVICE_PARAMETERS rowset contains the following columns.

Column name Type indicator Length Description

SERVICE_NAME

DBTYPE_WSTR

The name of the algorithm.

PARAMETER_NAME

DBTYPE_WSTR

The name of the parameter.

PARAMETER_TYPE

DBTYPE_WSTR

The type of the parameter.

IS_REQUIRED

DBTYPE_BOOL

A Boolean that returns TRUE if the parameter is required.

PARAMETER_FLAGS

DBTYPE_UI4

A bitmask that describes the characteristics of the parameter:

  • DM_PARAMETER_TRAINING (0x0000001) indicates the parameter is used for training
  • DM_PARAMETER_PREDICTION (0x00000002) indicates the parameter is used for prediction
  • DM_PARAMETER_CONTENT (0x00000003) indicates the parameter is used for content restriction

DESCRIPTION

DBTYPE_WSTR

A user-friendly description of the parameter.

DEFAULT_VALUE

DBTYPE_WSTR

The default value of the parameter. Returns NULL if the default value is not a simple data type.

VALUE_ENUMERATION

DBTYPE_WSTR

An enumerator of possible values for the parameter.

HELP_FILE

DBTYPE_WSTR

The name of the file that contains this parameter's documentation.

HELP_CONTEXT

DBTYPE_I4

The Help context ID for this function.

The DMSCHEMA_MINING_SERVICE_PARAMETERS rowset can be restricted on the columns listed in the following table.

Column name Type indicator Restriction State

SERVICE_NAME

DBTYPE_WSTR

Optional.

PARAMETER_NAME

DBTYPE_WSTR

Optional.

Release History

14 April 2006

Changed content:
  • Updated technical information in many of the column descriptions.
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