DataSpaceUsed 属性
获取被引用表的行所使用的存储空间 (KB)。
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)
语法
声明
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Expensive Or SfcPropertyFlags.Standalone)> _
Public ReadOnly Property DataSpaceUsed As Double
Get
用法
Dim instance As Table
Dim value As Double
value = instance.DataSpaceUsed
[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Expensive|SfcPropertyFlags.Standalone)]
public double DataSpaceUsed { get; }
[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Expensive|SfcPropertyFlags::Standalone)]
public:
property double DataSpaceUsed {
double get ();
}
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Expensive|SfcPropertyFlags.Standalone)>]
member DataSpaceUsed : float
function get DataSpaceUsed () : double
属性值
类型:System. . :: . .Double
一个 Float64 值,该值指定表中数据行的存储空间 (KB)。
注释
The value is the actual amount of disk space that is required to store the row data of the referenced table. SQL Server can allocate additional, unused space to a Table object.
示例
The following code example shows how to display the amount of storage space used by each table in the AdventureWorks2008R2 database.
C#
Server srv = new Server("(local)");
Database db = srv.Databases["AdventureWorks2008R2"];
foreach (Table tb in db.Tables)
{
Console.WriteLine("The " + tb.Name + " table is " + tb.DataSpaceUsed.ToString() + " KB in size.");
}
Powershell
$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2008R2")
Foreach ($tb in $db.Tables)
{
Write-Host "The" $tb.Name "table is" $tb.DataSpaceUsed "KB in size."
}