Database.CompatibilityLevel Property

Articolo
12/15/2008

Gets or sets the compatibility level for the database.

Spazio dei nomi: Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Sintassi

'Dichiarazione
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)

Valore proprietà

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

Osservazioni

Testo aggiornato:17 luglio 2006

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.

[!NOTA] 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.

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

Questo spazio dei nomi, classe o membro è supportato solo nella versione 2.0 di Microsoft .NET Framework.

Esempio

'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()

Thread Safety

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.

Piattaforme

Piattaforme di sviluppo

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Piattaforme di destinazione

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Vedere anche

Riferimento

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

Altre risorse

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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