IDatabaseOptions.AnsiWarningsEnabled 属性

项目
04/26/2013

Gets or sets a Boolean property value that specifies whether the ANSI_WARNING_ENABLED database option is active.

命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
<DisplayNameKeyAttribute("Database_AnsiWarningsEnabledName")> _
<DisplayDescriptionKeyAttribute("Database_AnsiWarningsEnabledDesc")> _
Property AnsiWarningsEnabled As Boolean 
    Get 
    Set
用法
Dim instance As IDatabaseOptions 
Dim value As Boolean 

value = instance.AnsiWarningsEnabled

instance.AnsiWarningsEnabled = value

[DisplayNameKeyAttribute("Database_AnsiWarningsEnabledName")]
[DisplayDescriptionKeyAttribute("Database_AnsiWarningsEnabledDesc")]
bool AnsiWarningsEnabled { get; set; }

[DisplayNameKeyAttribute(L"Database_AnsiWarningsEnabledName")]
[DisplayDescriptionKeyAttribute(L"Database_AnsiWarningsEnabledDesc")]
property bool AnsiWarningsEnabled {
    bool get ();
    void set (bool value);
}

[<DisplayNameKeyAttribute("Database_AnsiWarningsEnabledName")>]
[<DisplayDescriptionKeyAttribute("Database_AnsiWarningsEnabledDesc")>]
abstract AnsiWarningsEnabled : bool with get, set

function get AnsiWarningsEnabled () : boolean 
function set AnsiWarningsEnabled (value : boolean)

属性值

类型：System.Boolean
A Boolean value that specifies whether the ANSI_WARNING_ENABLED database option is active.If True, warnings are issued when null values are encountered in a statement.If False (default), warnings are not issued when null values are encountered in statements.

注释

This property specifies whether a warning is issued when a statement or part of a statement evaluates to null, such as a divide-by-zero error or when nulls are encountered in aggregate functions such as SUM, AVG, MAX, MIN, STDEV, STDEVP, VAR, VARP, or COUNT.

此选项还可使用 Transact-SQL ALTER DATABASE 语句来更改。