IDTSPipeline90.EngineThreads Property

Article
12/15/2008

Gets or sets the number of threads the data flow task uses.

Espace de noms: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Syntaxe

'Déclaration
<DispIdAttribute(125)> _
Property EngineThreads As Integer

[DispIdAttribute(125)] 
int EngineThreads { get; set; }

[DispIdAttribute(125)] 
property int EngineThreads {
    int get ();
    void set ([InAttribute] int lEngineThreads);
}

/** @property */
/** @attribute DispIdAttribute(125) */ 
int get_EngineThreads ()

/** @property */
/** @attribute DispIdAttribute(125) */ 
void set_EngineThreads (/** @attribute InAttribute() */ int lEngineThreads)

DispIdAttribute(125) 
function get EngineThreads () : int

DispIdAttribute(125) 
function set EngineThreads (lEngineThreads : int)

Valeur de propriété

An integer that specifies the number of threads that the data flow task can use during execution.

Notes

Texte mis à jour :17 juillet 2006

The default value for this property is 5. The value of 1 is not permitted.

This property provides a suggestion to the data flow engine about the number of threads to use. However, the engine will not use more threads than it needs, regardless of the value of this property. The engine may also use more threads than specified in this property, if necessary to avoid concurrency issues.

For more information, see Execution Plan and Buffer Allocation.

For a brief discussion of this property and related properties that can be used to optimize the performance of the Data Flow task, see Dépannage des performances du package.

Sécurité des threads

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.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Voir aussi

Référence

IDTSPipeline90 Interface
IDTSPipeline90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace

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