UserDefinedFunction.IsDeterministic Propiedad

Gets or sets the Boolean property value that specifies whether the user-defined function is deterministic.

Espacio de nombres: Microsoft.SqlServer.Management.Smo
Ensamblado: Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)

Sintaxis

'Declaración
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase)> _
Public ReadOnly Property IsDeterministic As Boolean 
    Get
'Uso
Dim instance As UserDefinedFunction 
Dim value As Boolean 

value = instance.IsDeterministic

[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)]
public bool IsDeterministic { get; }

[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::SqlAzureDatabase)]
public:
property bool IsDeterministic {
    bool get ();
}

[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)>]
member IsDeterministic : bool

function get IsDeterministic () : boolean

Valor de la propiedad

Tipo: System.Boolean
A Boolean value that specifies the whether the user-defined function is deterministic or not.If True, the user-defined function is deterministic. If False (default), the user-defined function is not deterministic.

Comentarios

A computed column can be used as a key column in an index or as part of any primary key or unique constraint, if the computed column value is defined by a deterministic expression and the data type of the result is allowed in indexed columns.

An application can use this property to determine if a computed column that depends on a user-defined function can be used in an index.