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DMSCHEMA_MINING_FUNCTIONS Rowset

Describes the data mining functions that are supported by the data mining algorithms available on a server that is running Microsoft SQL Server Analysis Services.

The DMSCHEMA_MINING_FUNCTIONS rowset contains the following columns.

Column name

Type indicator

Length

Description

SERVICE_NAME

DBTYPE_WSTR

The name of the algorithm.

FUNCTION_NAME

DBTYPE_WSTR

The name of the function.

FUNCTION_SIGNATURE

DBTYPE_WSTR

The signature of the function.

RETURNS_TABLE

DBTYPE_BOOL

FALSE if the function returns scalar content (such as the length of the character argument); TRUE if the function returns a table (such as a histogram table).

DESCRIPTION

DBTYPE_WSTR

A user-friendly description of the function.

HELP_FILE

DBTYPE_WSTR

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

HELP_CONTEXT

DBTYPE_I4

The Help context ID for this function.

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

Column name

Type indicator

Restriction State

SERVICE_NAME

DBTYPE_WSTR

Optional.

FUNCTION_NAME

DBTYPE_WSTR

Optional.

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