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UpdateStatistics 方法

Updates statistics for the referenced index.

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 Sub UpdateStatistics
用法
Dim instance As Index

instance.UpdateStatistics()

public void UpdateStatistics()

public:
void UpdateStatistics()

member UpdateStatistics : unit -> unit 

public function UpdateStatistics()

注释

This method performs a sample scan on the target table or indexed view. The sample size is automatically computed.

注意注意

Indexes based partly on the UserDefinedTableType object do not support statistics and running this method will generate an exception.