ServerTraceEventSet.HashWarning Property

Articolo
12/15/2008

Gets or sets a Boolean property value that specifies whether the event is included in the event set. The event occurs when a hashing operation that is not processing on a buffer partition has reverted to an alternate plan.

Spazio dei nomi: Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Sintassi

'Dichiarazione
Public Property HashWarning As Boolean

public bool HashWarning { get; set; }

public:
property bool HashWarning {
    bool get ();
    void set (bool value);
}

/** @property */
public boolean get_HashWarning ()

/** @property */
public void set_HashWarning (boolean value)

public function get HashWarning () : boolean

public function set HashWarning (value : boolean)

Valore proprietà

A Boolean value that specifies whether the HashWarning event is included in the event set. If True, the event is included in the event set. If False (default), the event is not included in the event set.

Osservazioni

Testo aggiornato:

Hashing operations include hash join, hash aggregate, hash union, and hash distinct. The hash warning can occur because of recursion depth, data skew, trace flags, or bit counting.

Questo spazio dei nomi, classe o membro è supportato solo nella versione 2.0 di Microsoft .NET Framework.

Esempio

How to: Register Event Handlers and Subscribe to Event Handling in Visual Basic .NET

Thread Safety

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.

Piattaforme

Piattaforme di sviluppo

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Piattaforme di destinazione

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Vedere anche

Riferimento

ServerTraceEventSet Class
ServerTraceEventSet Members
Microsoft.SqlServer.Management.Smo Namespace

Altre risorse

Tracing and Replaying Events
Handling SMO Events
Guida di riferimento alla classe di evento SQL Server

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