Artigo
04/01/2012

Método Shrink

Reduz o banco de dados.

Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)

Sintaxe

'Declaração
Public Sub Shrink ( _
    percentFreeSpace As Integer, _
    shrinkMethod As ShrinkMethod _
)
'Uso
Dim instance As Database
Dim percentFreeSpace As Integer
Dim shrinkMethod As ShrinkMethod

instance.Shrink(percentFreeSpace, shrinkMethod)

public void Shrink(
    int percentFreeSpace,
    ShrinkMethod shrinkMethod
)

public:
void Shrink(
    int percentFreeSpace, 
    ShrinkMethod shrinkMethod
)

member Shrink : 
        percentFreeSpace:int * 
        shrinkMethod:ShrinkMethod -> unit

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

Parâmetros

percentFreeSpace
Tipo: System. . :: . .Int32
Um valor Int32 que especifica a porcentagem de redução do banco de dados.

shrinkMethod
Tipo: Microsoft.SqlServer.Management.Smo. . :: . .ShrinkMethod
Um valor de objeto ShrinkMethod que especifica o método usado para reduzir o banco de dados.

Comentários

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.

Exemplos

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

'Reference the AdventureWorks2008R2 database.
Dim db As Database
db = srv.Databases("AdventureWorks2008R2")

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

'Truncate the log.
db.TruncateLog()

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2008R2")

$db.Shrink(20, [Microsoft.SqlServer.Management.Smo.ShrinkMethod]'NoTruncate')

$db.TruncateLog()