Index.UpdateStatistics 方法
Updates statistics for the referenced index.
命名空間： Microsoft.SqlServer.Management.Smo
組件： Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)
語法
'宣告
Public Sub UpdateStatistics
'用途
Dim instance As Index
instance.UpdateStatistics()
public void UpdateStatistics()
public:
void UpdateStatistics()
member UpdateStatistics : unit -> unit
public function UpdateStatistics()
備註
This method performs a sample scan on the target table or indexed view. The sample size is automatically computed.
[!附註]
Indexes based partly on the UserDefinedTableType object do not support statistics and running this method will generate an exception.
範例
請參閱
參考
Microsoft.SqlServer.Management.Smo 命名空間