DMQueryTask 成員
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.
DMQueryTask 型別公開下列成員。
方法
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.gif "公用方法") |
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. |
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CanUpdate | *** Member deprecated; see Remarks. *** A Boolean that indicates whether the new package XML can update the old package XML. (繼承自 Task。) |
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Equals | Determines whether two object instances are equal. (繼承自 DtsObject。) |
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Execute | Runs the task. (覆寫 Task. . :: . .Execute(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging, Object)。) |
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ExecuteQuery | Executes the query found in the QueryString property. |
.gif "受保護的方法") |
Finalize | (繼承自 Object。) |
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GetConnectionID | Gets a String containing the ID of the connection. (繼承自 Task。) |
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GetConnectionName | Gets a String containing the name of the connection. (繼承自 Task。) |
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GetHashCode | Returns the hash code for this instance. (繼承自 DtsObject。) |
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GetType | (繼承自 Object。) |
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InitializeTask | Initializes the properties associated with the task. This method is called by the runtime and is not used in code. (繼承自 Task。) |
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LoadFromXML | This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method. |
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MemberwiseClone | (繼承自 Object。) |
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ResumeExecution | Resumes execution of the task after pausing. The task or container is resumed by the runtime engine. |
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SaveToXML | This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method. |
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SuspendExecution | Indicates that the executable needs to suspend. This method is called by the runtime engine. |
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ToString | (繼承自 Object。) |
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Update | *** Member deprecated; see Remarks. *** This method updates the old package XML with the new package XML if CanUpdate is set to true. (繼承自 Task。) |
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Validate | Verifies that the component is properly configured. (覆寫 Task. . :: . .Validate(Connections, VariableDispenser, IDTSComponentEvents, IDTSLogging)。) |
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屬性
| 名稱 | 描述 | |
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.gif "公用屬性") |
DebugMode | A Boolean that indicates if a task should check if breakpoints are enabled. |
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ExecutionValue | Returns a user-defined object. This field is read-only. (覆寫 Task. . :: . .ExecutionValue。) |
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InputConnection | Gets or sets the connection string to an Analysis Services project or an Analysis Services database. |
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InputParameters | Gets or sets a collection of variables that is used in a parameterized Data Mining Extensions (DMX) query. |
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ModelName | Gets or sets the name of the mining model on which the query is based. |
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ModelStructureName | Gets or sets the name of the mining structure on which the query is based. |
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OutputConnection | Gets or sets the connection string to the OLE DB data source where the prediction query result will be stored. |
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OutputTableName | Gets or sets the name of the table where the results of the prediction query are written. |
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OverwriteOutputTable | Gets or sets the Boolean value that indicates if the prediction query should overwrite content in the destination table. |
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QueryBuilderQueryString | 基礎結構。 |
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QueryBuilderSpecification | 基礎結構。 |
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QueryString | Gets or sets a String that contains the text that the transformation uses to create a prediction query. |
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ResultParameters | Gets or sets a collection of Integration Services variables that is used to store the DMX query results. |
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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. |
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Version | *** Member deprecated; see Remarks. *** Returns the version of the task. This property is read-only. (繼承自 Task。) |
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