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Metodo Grant (DatabasePermissionSet, String[], Boolean)

Concede l'accesso all'autorizzazione specificata all'utente autorizzato e la possibilità di concedere l'accesso ad altri utenti nel database.

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

Sintassi

'Dichiarazione
Public Sub Grant ( _
    permission As DatabasePermissionSet, _
    granteeNames As String(), _
    grantGrant As Boolean _
)
'Utilizzo
Dim instance As Database
Dim permission As DatabasePermissionSet
Dim granteeNames As String()
Dim grantGrant As Boolean

instance.Grant(permission, granteeNames, _
    grantGrant)

public void Grant(
    DatabasePermissionSet permission,
    string[] granteeNames,
    bool grantGrant
)

public:
void Grant(
    DatabasePermissionSet^ permission, 
    array<String^>^ granteeNames, 
    bool grantGrant
)

member Grant : 
        permission:DatabasePermissionSet * 
        granteeNames:string[] * 
        grantGrant:bool -> unit 

public function Grant(
    permission : DatabasePermissionSet, 
    granteeNames : String[], 
    grantGrant : boolean
)

Parametri

  • granteeNames
    Tipo: array<System. . :: . .String> [] () [] []
    Matrice String che specifica un elenco di utenti autorizzati a cui viene negato l'accesso al set di autorizzazioni.
  • grantGrant
    Tipo: System. . :: . .Boolean
    Proprietà Boolean che specifica se l'utente autorizzato ha la possibilità di concedere il set specificato di autorizzazioni ad altri utenti nel database.
    Se True, l'utente autorizzato ha la possibilità di concedere il set specificato di autorizzazioni ad altri utenti nel database.
    Se False, l'utente autorizzato non ha la possibilità di concedere il set specificato di autorizzazioni ad altri utenti nel database.

Esempi

The example shows how to use the Grant method with server permissions. The method is the same for database permissions.

VB

'Connect to the local, default instance of SQL Server.
Dim svr As Server
svr = New Server()
'Define a ServerPermissionSet that contains permission to Create Endpoint and Alter Any Endpoint.
Dim sps As ServerPermissionSet
sps = New ServerPermissionSet(ServerPermission.CreateEndpoint)
sps.Add(ServerPermission.AlterAnyEndpoint)
'This sample assumes that the grantee already has permission to Create Endpoints. 
'Enumerate and display the server permissions in the set for the grantee specified in the vGrantee string variable.
Dim spis As ServerPermissionInfo()
spis = svr.EnumServerPermissions(vGrantee, sps)
Dim spi As ServerPermissionInfo
Console.WriteLine("=================Before revoke===========================")
For Each spi In spis
    Console.WriteLine(spi.Grantee & " has " & spi.PermissionType.ToString & " permission.")
Next
Console.WriteLine(" ")
'Remove a permission from the set.
sps.Remove(ServerPermission.CreateEndpoint)
'Revoke the create endpoint permission from the grantee.
svr.Revoke(sps, vGrantee)
'Enumerate and display the server permissions in the set for the grantee specified in the vGrantee string variable.
spis = svr.EnumServerPermissions(vGrantee, sps)
Console.WriteLine("=================After revoke============================")
For Each spi In spis
    Console.WriteLine(spi.Grantee & " has " & spi.PermissionType.ToString & " permission.")
Next
Console.WriteLine(" ")
'Grant the Create Endpoint permission to the grantee.
svr.Grant(sps, vGrantee)
'Enumerate and display the server permissions in the set for the grantee specified in the vGrantee string variable.
spis = svr.EnumServerPermissions(vGrantee, sps)
Console.WriteLine("=================After grant=============================")
For Each spi In spis
    Console.WriteLine(spi.Grantee & " has " & spi.PermissionType.ToString & " permission.")
Next
Console.WriteLine("")

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$arg = [Microsoft.SqlServer.Management.Smo.ServerPermission]::CreateEndpoint

$sps = new-object Microsoft.SqlServer.Management.Smo.ServerPermissionSet([Microsoft.SqlServer.Management.Smo.ServerPermission]::CreateEndpoint)
$sps.Add([Microsoft.SqlServer.Management.Smo.ServerPermission]::AlterAnyEndpoint)
$spis = $srv.EnumServerPermissions("vGrantee", $sps)
Write-Host "=================Before revoke==========================="
Foreach ($spi In $spis)
{
   Write-Host $spi.Grantee "has" $spi.PermissionType " permission."
}
Write-Host " "
$sps.Remove([Microsoft.SqlServer.Management.Smo.ServerPermission]::CreateEndpoint)