ServerTraceEventSet.HashWarning 属性

项目
04/26/2013

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.

命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
Public Property HashWarning As Boolean 
    Get 
    Set
用法
Dim instance As ServerTraceEventSet 
Dim value As Boolean 

value = instance.HashWarning

instance.HashWarning = value

public bool HashWarning { get; set; }

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

member HashWarning : bool with get, set

function get HashWarning () : boolean 
function set HashWarning (value : boolean)

属性值

类型：System.Boolean
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.

注释

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.

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。