UpdateStatistics 方法 (StatisticsScanType)
Updates statistics for the referenced index with the specified statistics scan type.
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 ( _
scanType As StatisticsScanType _
)
'用途
Dim instance As Index
Dim scanType As StatisticsScanType
instance.UpdateStatistics(scanType)
public void UpdateStatistics(
StatisticsScanType scanType
)
public:
void UpdateStatistics(
StatisticsScanType scanType
)
member UpdateStatistics :
scanType:StatisticsScanType -> unit
public function UpdateStatistics(
scanType : StatisticsScanType
)
參數
- scanType
型別：Microsoft.SqlServer.Management.Smo. . :: . .StatisticsScanType
A StatisticsScanType the method used to update the statistics.
備註
[!附註]
Indexes based partly on the UserDefinedTableType object do not support statistics and running this method will generate an exception.