AnsiNullsStatus 属性
Gets the Boolean property value that specifies whether ISO NULL handling is enabled on the table.
命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）
语法
声明
<SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)> _
Public Property AnsiNullsStatus As Boolean
Get
Set
用法
Dim instance As Table
Dim value As Boolean
value = instance.AnsiNullsStatus
instance.AnsiNullsStatus = value
[SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)]
public bool AnsiNullsStatus { get; set; }
[SfcPropertyAttribute(SfcPropertyFlags::ReadOnlyAfterCreation)]
public:
virtual property bool AnsiNullsStatus {
bool get () sealed;
void set (bool value) sealed;
}
[<SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)>]
abstract AnsiNullsStatus : bool with get, set
[<SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)>]
override AnsiNullsStatus : bool with get, set
final function get AnsiNullsStatus () : boolean
final function set AnsiNullsStatus (value : boolean)
属性值
类型：System. . :: . .Boolean
A Boolean value that specifies the whether the ISO NULL handing is enabled or not.
If True, comparisons to null values equate to False. Otherwise, False (default).
实现
注释
This property specifies whether any comparison to a null value equates to a NULL value. For example, a SELECT statement that uses WHERE column_name <> NULL returns zero rows even if there are non-null values in column_name.