Propriedade do RDL Databases
Representa uma coleção de objetos Database. Cada objeto Database representa um banco de dados definido na instância do SQL Server.
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (em Microsoft.SqlServer.Smo.dll)
Sintaxe
'Declaração
<SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny, _
GetType(Database), SfcObjectFlags.Design)> _
Public ReadOnly Property Databases As DatabaseCollection
Get
'Uso
Dim instance As Server
Dim value As DatabaseCollection
value = instance.Databases
[SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny,
typeof(Database), SfcObjectFlags.Design)]
public DatabaseCollection Databases { get; }
[SfcObjectAttribute(SfcContainerRelationship::ObjectContainer, SfcContainerCardinality::ZeroToAny,
typeof(Database), SfcObjectFlags::Design)]
public:
property DatabaseCollection^ Databases {
DatabaseCollection^ get ();
}
[<SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainerCardinality.ZeroToAny,
typeof(Database), SfcObjectFlags.Design)>]
member Databases : DatabaseCollection
function get Databases () : DatabaseCollection
Valor da propriedade
Tipo: Microsoft.SqlServer.Management.Smo. . :: . .DatabaseCollection
Um objeto DatabaseCollection que representa todos os bancos de dados definidos na instância do SQL Server.
Comentários
Specific databases can be referenced by using this collection and specifying the name of the database. To create a new database, call the database constructor Database.
Exemplos
Visual Basic
'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Modify a property using the Databases, Tables, and Columns collections to reference a column.
srv.Databases("AdventureWorks2008R2").Tables("Person", "Person").Columns("ModifiedDate").Nullable = True
'Call the Alter method to make the change on the instance of SQL Server.
srv.Databases("AdventureWorks2008R2").Tables("Person", "Person").Columns("ModifiedDate").Alter()
PowerShell
$srv = new-object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = $srv.Databases.Item("AdventureWorks2008R2")
$tb = $db.Tables.Item("Person", "Person")
$col = $tb.Columns.Item("LastName")
$col.Nullable = $TRUE
$col.Alter()
Consulte também