• Статья

Свойство IdentityRangeThreshold

Gets or sets the value at which a new range of identity column values are assigned to a Publisher or to a Subscriber.

Пространство имен:  Microsoft.SqlServer.Replication
Сборка:  Microsoft.SqlServer.Rmo (в Microsoft.SqlServer.Rmo.dll)

Синтаксис

'Декларация
Public Property IdentityRangeThreshold As Integer
    Get
    Set
'Применение
Dim instance As Article
Dim value As Integer

value = instance.IdentityRangeThreshold

instance.IdentityRangeThreshold = value

public int IdentityRangeThreshold { get; set; }

public:
property int IdentityRangeThreshold {
    int get ();
    void set (int value);
}

member IdentityRangeThreshold : int with get, set

function get IdentityRangeThreshold () : int
function set IdentityRangeThreshold (value : int)

Значение свойства

Тип: System. . :: . .Int32
An Int32 value between 1 and 100 that specifies the percentage of the total identity range that must be used before a new range of identity values is assigned.

Замечания

You must specify a value for IdentityRangeThreshold when IdentityRangeManagementOption is Automatic.

The IdentityRangeThreshold property can be retrieved by members of the sysadmin fixed server role at the Publisher and at the Subscriber (for republishing Subscribers). It can also be retrieved by members of the db_owner fixed database role on the publication database and by users who are members of the PAL. For a MergeArticle object, this property can also be retrieved by members of the replmonitor fixed database role on the Distributor.

The IdentityRangeThreshold property can be set by members of the sysadmin fixed server role at the Publisher. It can also be set by members of the db_owner fixed database role on the publication database.

Retrieving IdentityRangeThreshold is equivalent to executing sp_helparticle (Transact-SQL) for transactional or snapshot replication or executing sp_helpmergearticle (Transact-SQL) for merge replication.

Setting IdentityRangeThreshold is equivalent to executing sp_addarticle (Transact-SQL) or sp_changearticle (Transact-SQL) for transactional or snapshot replication or executing sp_addmergearticle (Transact-SQL) or sp_changemergearticle (Transact-SQL) for merge replication.

The IdentityRangeThreshold property is available with SQL Server 2005 and SQL Server 2000.

This namespace, class, or member is supported only in the .NET Framework 2.0.