Propriété IDTSPipeline100.RunInOptimizedMode
Gets or sets a value that specifies whether the data flow task runs in optimized mode.
Espace de noms : Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly : Microsoft.SqlServer.DTSPipelineWrap (en Microsoft.SqlServer.DTSPipelineWrap.dll)
Syntaxe
'Déclaration
Property RunInOptimizedMode As Boolean
Get
Set
'Utilisation
Dim instance As IDTSPipeline100
Dim value As Boolean
value = instance.RunInOptimizedMode
instance.RunInOptimizedMode = value
bool RunInOptimizedMode { get; set; }
property bool RunInOptimizedMode {
bool get ();
void set (bool value);
}
abstract RunInOptimizedMode : bool with get, set
function get RunInOptimizedMode () : boolean
function set RunInOptimizedMode (value : boolean)
Valeur de propriété
Type : System.Boolean
true if the data flow task runs in optimized mode; otherwise, false. The default is true.
Notes
Optimized mode improves performance by removing unused columns, outputs, and components from the execution plan of the data flow task.
[!REMARQUE]
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 this property and related properties that can be used to optimize the performance of the Data Flow task, see the section "Improving the Performance of the Data Flow Task" in Tâche de flux de données.