Database.ChangeTrackingRetentionPeriodUnits 属性

Gets or sets the unit type for a retention period value.

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.Standalone Or SfcPropertyFlags.Deploy)> _
Public Property ChangeTrackingRetentionPeriodUnits As RetentionPeriodUnits 
    Get 
    Set
用法
Dim instance As Database 
Dim value As RetentionPeriodUnits 

value = instance.ChangeTrackingRetentionPeriodUnits

instance.ChangeTrackingRetentionPeriodUnits = value
[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.Deploy)]
public RetentionPeriodUnits ChangeTrackingRetentionPeriodUnits { get; set; }
[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::Deploy)]
public:
virtual property RetentionPeriodUnits ChangeTrackingRetentionPeriodUnits {
    RetentionPeriodUnits get () sealed;
    void set (RetentionPeriodUnits value) sealed;
}
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.Deploy)>]
abstract ChangeTrackingRetentionPeriodUnits : RetentionPeriodUnits with get, set
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.Deploy)>]
override ChangeTrackingRetentionPeriodUnits : RetentionPeriodUnits with get, set
final function get ChangeTrackingRetentionPeriodUnits () : RetentionPeriodUnits 
final function set ChangeTrackingRetentionPeriodUnits (value : RetentionPeriodUnits)

属性值

类型:Microsoft.SqlServer.Management.Smo.RetentionPeriodUnits
A RetentionPeriodUnits type that specifies the units for the Retention Period value.

实现

IDatabaseOptions.ChangeTrackingRetentionPeriodUnits

注释

You can select Minutes, Hours, Days, Weeks, Months or Years. The default value is Days. The minimum retention period is 1 minute. There is no maximum retention period.

请参阅

参考

Database 类

Microsoft.SqlServer.Management.Smo 命名空间

其他资源

启用和禁用更改跟踪 (SQL Server)