Table.Grant Method (ObjectPermissionSet, String, String[])

 

Grants access to the specified permission on the specified columns for the specified grantee on the specified columns on the table.

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

public void Grant(
	ObjectPermissionSet permission,
	string granteeName,
	string[] columnNames
)

Parameters

permission
Type: Microsoft.SqlServer.Management.Smo.ObjectPermissionSet

An ObjectPermissionSet object that specifies the set of permissions.

granteeName
Type: System.String

A String value that specifies the grantee to be granted access to the set of permissions.

columnNames
Type: System.String[]

A String array value that specifies the list of columns to which the set of permissions is granted.

The following code example shows how to grant a grantee account permission to select table elements of the second table column. The grantee account is a placeholder for any defined user accounts.

The following database schema is used for this snippet.

//CREATE DATABASE MYTESTDB;
//GO

//USE MYTESTDB;
//GO

//CREATE TABLE TABLE1(
//    id int,
//    name varchar(32)
//);
//GO

C#

Server srv = new Server("(local)");
Database db = srv.Databases["MYTESTDB"];

Table tb = db.Tables[0];
String[] col = new String[1];
col[0] = tb.Columns[0].Name;
col[1] = tb.Columns[1].Name

ObjectPermissionSet objPermissionSet = new ObjectPermissionSet(ObjectPermission.Select);
objPermissionSet.Select = true;
tb.Grant(objPermissionSet, grantee, col[]);

Powershell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("MYTESTDB")
$tb = $db.Tables[0]
$col = @($tb.Columns[0].Name, $tb.Columns[1].Name)

$objPermissionSet = new-object Microsoft.SqlServer.Management.Smo.ObjectPermissionSet([Microsoft.SqlServer.Management.Smo.ObjectPermission]::Select)
$objPermissionSet.Select = $TRUE
$tb.Grant($objPermissionSet, grantee, $col)
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