ConcatenateNullYieldsNull propriété
Gets or sets a property value that specifies whether the CONCAT_NULL_YIELDS_NULL database option is active.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (dans Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
<SfcPropertyAttribute> _
Public Property ConcatenateNullYieldsNull As Boolean
Get
Set
'Utilisation
Dim instance As Database
Dim value As Boolean
value = instance.ConcatenateNullYieldsNull
instance.ConcatenateNullYieldsNull = value
[SfcPropertyAttribute]
public bool ConcatenateNullYieldsNull { get; set; }
[SfcPropertyAttribute]
public:
virtual property bool ConcatenateNullYieldsNull {
bool get () sealed;
void set (bool value) sealed;
}
[<SfcPropertyAttribute>]
abstract ConcatenateNullYieldsNull : bool with get, set
[<SfcPropertyAttribute>]
override ConcatenateNullYieldsNull : bool with get, set
final function get ConcatenateNullYieldsNull () : boolean
final function set ConcatenateNullYieldsNull (value : boolean)
Valeur de la propriété
Type : System. . :: . .Boolean
A Boolean that specifies whether the ConcatenateNullYieldsNull database option is active. If True, the concatenated result is NULL. If False (default), the value is concatenated with a zero string.
Implémente
Notes
This property specifies whether a value that is concatenated with a null value results in a null value or in a zero string.
Voir aussi