MainPipeClass.RunInOptimizedMode Property

Gets or sets a value that specifies whether a data flow task runs in optimized mode.

命名空間: Microsoft.SqlServer.Dts.Pipeline.Wrapper
組件: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

語法

'宣告
<DispIdAttribute(124)> _
Public Overridable Property RunInOptimizedMode As Boolean Implements IDTSPipeline90.RunInOptimizedMode

[DispIdAttribute(124)] 
public virtual bool IDTSPipeline90.RunInOptimizedMode { get; set; }

[DispIdAttribute(124)] 
public:
virtual property bool RunInOptimizedMode {
    bool get () = IDTSPipeline90::RunInOptimizedMode::get;
    void set ([InAttribute] bool pbRunInOptimizedMode) = IDTSPipeline90::RunInOptimizedMode::set;
}

J# 支援明確介面實作的使用，但不支援新明確介面實作的宣告。

JScript 支援明確介面實作的使用，但不支援新明確介面實作的宣告。

屬性值

true if the data flow task runs in optimized mode; otherwise, false. The default is true.

備註

更新的文字：2006 年 7 月 17 日

Optimized mode improves performance by removing unused columns, outputs, and components from the execution plan of the data flow task.

附註：
A property with the same name, RunInOptimizedMode, can be set at the project level of an Integration Services project to indicate that the Data Flow task runs in optimized mode during debugging. This property overrides the RunInOptimizedMode property of Data Flow tasks in the packages in the project. The value of the project property is False by default.

For a brief discussion of properties that can be used to optimize the performance of the Data Flow task, see 疑難排解封裝效能.

執行緒安全性

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

MainPipeClass Class
MainPipeClass Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace