Database.Alter Method (TimeSpan)

  • 發行項

Updates any Database object property changes on the instance of Microsoft SQL Server.

命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

語法

'宣告
Public Sub Alter ( _
    transactionTerminationTime As TimeSpan _
)

public void Alter (
    TimeSpan transactionTerminationTime
)

public:
void Alter (
    TimeSpan transactionTerminationTime
)

public void Alter (
    TimeSpan transactionTerminationTime
)

public function Alter (
    transactionTerminationTime : TimeSpan
)

參數

  • transactionTerminationTime
    A TimeSpan object value that specifies a period of time to let transactions complete before persisting the property changes with the Alter method.

備註

更新的文字：2006 年 7 月 17 日

The Alter method updates any changes that have been made to the properties of the Database object since the Database object was created or since the last Alter statement. The modifications are combined and sent to the instance of SQL Server in a single network trip.

只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。

範例

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Define a Database object variable by supplying the server and the database name arguments in the constructor.
Dim db As Database
db = New Database(srv, "Test_SMO_Database")
'Create the database on the instance of SQL Server.
db.Create()
'Reference the database and display the date when it was created.
db = srv.Databases("Test_SMO_Database")
Console.WriteLine(db.CreateDate)
'Remove the database.
db.Drop()

執行緒安全性

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

Database Class
Database Members
Microsoft.SqlServer.Management.Smo Namespace

其他資源

How to: Create, Alter, and Remove a Database in Visual Basic .NET
Creating, Altering, and Removing Databases
ALTER DATABASE (Transact-SQL)