DMQueryTask Members

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12/15/2008

This class provides the properties and methods for the Data Mining Query task, which runs prediction queries based on data mining models built in Analysis Services. This class cannot be inherited.

The following tables list the members exposed by the DMQueryTask type.

Public Constructors

	名稱	Description
	DMQueryTask	Initializes a new instance of the DMQueryTask class.

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Public Properties

	名稱	Description
	DebugMode	A Boolean that indicates if a task should check if breakpoints are enabled.
	ExecutionValue	Overridden. Returns a user-defined object. This field is read-only.
	InputConnection	Gets or sets the connection string to an Analysis Services project or an Analysis Services database.
	InputParameters	Gets or sets a collection of variables that is used in a parameterized Data Mining Extensions (DMX) query.
	ModelName	Gets or sets the name of the mining model on which the query is based.
	ModelStructureName	Gets or sets the name of the mining structure on which the query is based.
	OutputConnection	Gets or sets the connection string to the OLE DB data source where the prediction query result will be stored.
	OutputTableName	Gets or sets the name of the table where the results of the prediction query are written.
	OverwriteOutputTable	Gets or sets the Boolean value that indicates if the prediction query should overwrite content in the destination table.
	QueryBuilderQueryString
	QueryBuilderSpecification
	QueryString	Gets or sets a String that contains the text that the transformation uses to create a prediction query.
	ResultParameters	Gets or sets a collection of Integration Services variables that is used to store the DMX query results.
	SuspendRequired	Gets or sets a Boolean that indicates if tasks should suspend when they encounter a breakpoint. This value is set by the runtime engine for tasks and containers when a breakpoint is encountered.
	Version	Returns the version of the task. This property is read-only. (inherited from Task)
	WaitForMe	Returns a Boolean that indicates whether the parent container should wait for completion of this task. This property is read-only. (inherited from Task)

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Public Methods

(see also Protected Methods )

	名稱	Description
	AcceptBreakpointManager	Called by the run-time engine when a task or container is created, and is passed a BreakpointManager manager to allow the task to create, remove, and check the status of breakpoints. This method is called by the runtime and is not used in code.
	CanUpdate	(inherited from Task )
	Equals	Overloaded. (inherited from DtsObject )
	Execute	Overridden. Runs the task.
	ExecuteQuery	Executes the query found in the QueryString property.
	GetConnectionID	(inherited from Task )
	GetConnectionName	(inherited from Task )
	GetHashCode	Returns the hash code for this instance. (inherited from DtsObject)
	GetType	(inherited from Object )
	InitializeTask	(inherited from Task )
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application.LoadPackage method.
	op_Equality	(inherited from DtsObject )
	op_Inequality	(inherited from DtsObject )
	ReferenceEquals	(inherited from Object )
	ResumeExecution	Resumes execution of the task after pausing. The task or container is resumed by the runtime engine.
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application.SaveToXml method.
	SuspendExecution	Indicates that the executable needs to suspend. This method is called by the runtime engine.
	ToString	(inherited from Object )
	Update	(inherited from Task )
	Validate	Overridden. Verifies that the component is properly configured.