Table.EnumLastStatisticsUpdates 方法
Enumerates a list of information about the most recent statistics updates.
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 Function EnumLastStatisticsUpdates As DataTable
用法
Dim instance As Table
Dim returnValue As DataTable
returnValue = instance.EnumLastStatisticsUpdates()
public DataTable EnumLastStatisticsUpdates()
public:
DataTable^ EnumLastStatisticsUpdates()
member EnumLastStatisticsUpdates : unit -> DataTable
public function EnumLastStatisticsUpdates() : DataTable
返回值
类型：System.Data.DataTable
A DataTable system object value that contains a list of information about the most recent statistics updates.
Column |
Data type |
Description |
|---|---|---|
Name |
The name of the key or index on which the statistic counter is based. |
|
LastUpdated |
The date and time when the statistics were last updated. |
示例
The following code example demonstrates how to enumerate statistic update information.
C#
Server srv = new Server("(local)");
Database db = srv.Databases["AdventureWorks2012"];
lastStatisticsUpdates[];
Table tb1 = db.Tables[0];
Table tb2 = db.Tables[1];
DataTable[] lastSUpdates = new DataTable[2] {tb1.EnumLastStatisticsUpdates(), tb2.EnumLastStatisticsUpdates()}
Powershell
$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2012")
$tb1 = $db.Tables[0]
$tb2 = $db.Tables[1]
$lastSUpdates = @($tb1.EnumLastStatisticsUpdates(), $tb2.EnumLastStatisticsUpdates());
请参阅
参考
Microsoft.SqlServer.Management.Smo 命名空间