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  • Artículo

LockEscalation Propiedad

Obtiene o establece el tipo de extensión de bloqueo que se usa en la tabla.

Espacio de nombres:  Microsoft.SqlServer.Management.Smo
Ensamblado:  Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)

Sintaxis

'Declaración
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase Or SfcPropertyFlags.Deploy)> _
Public Property LockEscalation As LockEscalationType
    Get
    Set
'Uso
Dim instance As Table
Dim value As LockEscalationType

value = instance.LockEscalation

instance.LockEscalation = value

[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase|SfcPropertyFlags.Deploy)]
public LockEscalationType LockEscalation { get; set; }

[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::SqlAzureDatabase|SfcPropertyFlags::Deploy)]
public:
virtual property LockEscalationType LockEscalation {
    LockEscalationType get () sealed;
    void set (LockEscalationType value) sealed;
}

[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase|SfcPropertyFlags.Deploy)>]
abstract LockEscalation : LockEscalationType with get, set
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase|SfcPropertyFlags.Deploy)>]
override LockEscalation : LockEscalationType with get, set

final function get LockEscalation () : LockEscalationType
final function set LockEscalation (value : LockEscalationType)

Valor de la propiedad

Tipo: Microsoft.SqlServer.Management.Smo. . :: . .LockEscalationType
Valor LockEscalationType que especifica el tipo de extensión de bloqueo que se usa en la tabla.

Implementa

ITableOptions. . :: . .LockEscalation

Ejemplos

The following code example shows how to set the lock escalation type used by the table, and display that information.

C#

Server srv = new Server("(local)");
Database db = srv.Databases["AdventureWorks2008R2"];

Table tb = new Table(db, "Test Table");
Column col1 = new Column(tb, "Name", DataType.NChar(50));
Column col2 = new Column(tb, "ID", DataType.Int);

tb.Columns.Add(col1); 
tb.Columns.Add(col2); 
tb.LockEscalation = LockEscalationType.Auto;
tb.Create();

Console.WriteLine("The table uses the " + tb.LockEscalation.ToString() + " escalation type.");

Powershell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2008R2")

#Create the Table
$tb = new-object Microsoft.SqlServer.Management.Smo.Table($db, "Tesghjt Table")
$col1 = new-object Microsoft.SqlServer.Management.Smo.Column($tb, "Name", [Microsoft.SqlServer.Management.Smo.DataType]::NChar(50))
$col2 = new-object Microsoft.SqlServer.Management.Smo.Column($tb, "ID", [Microsoft.SqlServer.Management.Smo.DataType]::Int)
$tb.Columns.Add($col1)
$tb.Columns.Add($col2)
$tb.LockEscalation = [Microsoft.SqlServer.Management.Smo.LockEscalationType]::Auto
$tb.Create()

Write-Host "The table uses the" $tb.LockEscalation "escalation type."