Database.Shrink Method

Shrinks the database.

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

Sintassi

'Dichiarazione
Public Sub Shrink ( _
    percentFreeSpace As Integer, _
    shrinkMethod As ShrinkMethod _
)

public void Shrink (
    int percentFreeSpace,
    ShrinkMethod shrinkMethod
)

public:
void Shrink (
    int percentFreeSpace, 
    ShrinkMethod shrinkMethod
)

public void Shrink (
    int percentFreeSpace, 
    ShrinkMethod shrinkMethod
)

public function Shrink (
    percentFreeSpace : int, 
    shrinkMethod : ShrinkMethod
)

Parametri

percentFreeSpace
An Int32 value that specifies how much to reduce the database in percent.

shrinkMethod
A ShrinkMethod object value that specifies the method used to shrink the database.

Osservazioni

Testo aggiornato:17 luglio 2006

You can use the Shrink method to reduce the size of the files that make up the database manually. The data is stored more densely and unused pages are removed. Alternatively, you can shrink the database automatically at intervals by setting the AutoShrink option.

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")

'Shrink the database without truncating the log.
db.Shrink(20, ShrinkMethod.NoTruncate)

'Truncate the log.
db.TruncateLog()

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.