Database.CompatibilityLevel Property

Статья
12/15/2008

Gets or sets the compatibility level for the database.

Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Синтаксис

'Декларация
Public Property CompatibilityLevel As CompatibilityLevel

public CompatibilityLevel CompatibilityLevel { get; set; }

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

/** @property */
public CompatibilityLevel get_CompatibilityLevel ()

/** @property */
public void set_CompatibilityLevel (CompatibilityLevel value)

public function get CompatibilityLevel () : CompatibilityLevel

public function set CompatibilityLevel (value : CompatibilityLevel)

Значение свойства

A CompatibilityLevel object value that specifies the compatibility level of the database.

Замечания

Изменения текста17 июля 2006 г.

This property specifies an earlier version of Microsoft SQL Server for which certain database actions are to be compatible. This property works just like the sp_dbcmptlevel system stored procedure.

Примечание.
SQL Server Management Objects (SMO) does not support compatibility level 60. If you use SMO with a database set to compatibility level 60, some operations will produce errors.

Примечание.
If the CompatibilityLevel property for the MSDB database is set to Version70 SMO may throw an exception with a COLLATE error.

Это пространство имен, класс или элемент поддерживаются только платформой Microsoft .NET Framework версии 2.0.

Пример

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server

'Reference the AdventureWorks database.
Dim db As Database
db = srv.Databases("AdventureWorks")

'Get the current compatibility level.
Dim cl As CompatibilityLevel
cl = db.CompatibilityLevel

'Display the compatibility level of the database.
Console.WriteLine("Compatibility level = " + cl.ToString)

'Set the compatibility level to a different value.
db.CompatibilityLevel = CompatibilityLevel.Version80
db.Alter()

'Restore the compatibility level to original value.
db.CompatibilityLevel = cl
db.Alter()

Синхронизация потоков

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.

Платформы

Платформы разработки

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

Целевые платформы

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

См. также

Справочник

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

Другие ресурсы

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

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