Proprietà ServerDdlTrigger.AnsiNullsStatus
Gets or sets the Boolean property value that specifies whether ISO NULL handling is enabled in the data definition language (DDL) trigger.
Spazio dei nomi Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Sintassi
'Dichiarazione
<SfcPropertyAttribute(SfcPropertyFlags.Standalone)> _
Public Property AnsiNullsStatus As Boolean
Get
Set
'Utilizzo
Dim instance As ServerDdlTrigger
Dim value As Boolean
value = instance.AnsiNullsStatus
instance.AnsiNullsStatus = value
[SfcPropertyAttribute(SfcPropertyFlags.Standalone)]
public bool AnsiNullsStatus { get; set; }
[SfcPropertyAttribute(SfcPropertyFlags::Standalone)]
public:
property bool AnsiNullsStatus {
bool get ();
void set (bool value);
}
[<SfcPropertyAttribute(SfcPropertyFlags.Standalone)>]
member AnsiNullsStatus : bool with get, set
function get AnsiNullsStatus () : boolean
function set AnsiNullsStatus (value : boolean)
Valore proprietà
Tipo: System.Boolean
A Boolean value that specifies whether ISO NULL handling is enabled in the DDL trigger. ISO NULL handling requires that any comparison to a NULL value equates to a NULL value.If True, ISO NULL handling is enabled and comparisons to null values equates to False.If False (default), ISO NULL handling is disabled and comparisons to null values equates to True.
Osservazioni
This property specifies whether any comparison to a null value equates to a NULL value. For example, A SELECT statement using WHERE column_name <> NULL returns zero rows even if there are non-null values in column_name
Esempi
Creazione, modifica e rimozione di trigger
Vedere anche
Riferimento
Spazio dei nomi Microsoft.SqlServer.Management.Smo