DatabaseOptions 类

The DatabaseOptions object represents SQL Server database options.

继承层次结构

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.DatabaseOptions

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

语法

声明
<SfcElementTypeAttribute("Option")> _
Public NotInheritable Class DatabaseOptions _
    Inherits SqlSmoObject _
    Implements IAlterable
用法
Dim instance As DatabaseOptions

[SfcElementTypeAttribute("Option")]
public sealed class DatabaseOptions : SqlSmoObject, 
    IAlterable

[SfcElementTypeAttribute(L"Option")]
public ref class DatabaseOptions sealed : public SqlSmoObject, 
    IAlterable

[<SealedAttribute>]
[<SfcElementTypeAttribute("Option")>]
type DatabaseOptions =  
    class 
        inherit SqlSmoObject 
        interface IAlterable 
    end

public final class DatabaseOptions extends SqlSmoObject implements IAlterable

DatabaseOptions 类型公开以下成员。

属性

	名称	说明
	AnsiNullDefault	Gets or sets a Boolean property value that specifies whether the ANSI_NULL_DEFAULT database option is active.
	AnsiNullsEnabled	Gets or sets a Boolean property value that specifies whether the ANSI_NULLS_ENABLED database option is active.
	AnsiPaddingEnabled	Gets or sets a Boolean property value that specifies whether the ANSI_PADDING_ENABLED database option is active.
	AnsiWarningsEnabled	Gets or sets a Boolean property value that specifies whether the ANSI_WARNING_ENABLED database option is active.
	ArithmeticAbortEnabled	Gets or sets a Boolean property value that specifies whether the ARITHMETICABORT database option is active.
	AutoClose	Gets or sets a Boolean property value that specifies whether the AUTOCLOSE database option is active.
	AutoCreateStatistics	Gets or sets a Boolean property value that specifies whether the AUTOCREATESTATISTICS database option is active.
	AutoShrink	Gets or sets a Boolean property value that specifies whether the AUTOSHRINK database option is active.
	AutoUpdateStatistics	Gets or sets a Boolean property value that specifies whether the AUTOUPDATESTATISTICS database option is active.
	AutoUpdateStatisticsAsync	Gets or sets a Boolean property value that specifies whether the AUTOUPDATESTATISTICSASYNC database option is active.
	BrokerEnabled	Gets or sets a Boolean property value that specifies whether the Service Broker service is enabled.
	CloseCursorsOnCommitEnabled	Gets or sets a Boolean property value that specifies whether the CURSOR_CLOSE_ON_COMMIT database option is active.
	ConcatenateNullYieldsNull	Gets or sets a Boolean property value that specifies whether the CONCAT_NULL_YIELDS_NULL database option is active.
	DatabaseOwnershipChaining	Gets or sets a Boolean property value that specifies whether the database ownership chaining is active.
	DateCorrelationOptimization	Gets or sets a Boolean property value that specifies whether the date correlation optimization is active.
	IsParameterizationForced	Gets or sets a Boolean property value that specifies whether parameterization is forced on the database.
	LocalCursorsDefault	Gets the Boolean value that specifies whether the local server cursors are used by default.
	MirroringRedoQueueMaxSize	Gets or sets the maximum size of the redo queue of the mirror server instance in KB.
	MirroringTimeout	Gets or sets the maximum time, in seconds, that the principal server instance waits for a PING message from another instance in the mirroring session before assuming the other instance is disconnected.
	NumericRoundAbortEnabled	Gets or sets a Boolean property value that specifies whether the NUMERIC_ROUNDABORT database option is active.
	PageVerify	Specifies the type of page integrity check that Microsoft SQL Server performs when reading database pages.
	Parent	Gets the Database object that is the parent of the DatabaseOptions object.
	Properties	Gets a collection of Property objects that represent the object properties.
	QuotedIdentifiersEnabled	Gets or sets a Boolean property value that specifies whether identifiers delimited by double quotation marks (" ") are Transact-SQL reserved keywords or contain characters not usually allowed by the Transact-SQL syntax rules.
	ReadOnly	Gets or sets the Boolean property value that specifies whether the database is read-only.
	RecoveryModel	Gets or sets the recovery model for the database.
	RecursiveTriggersEnabled	Gets or sets the Boolean value that specifies whether recursive triggers are enabled on the database.
	SnapshotIsolationState	Gets the snapshot isolation state for the database.
	State	Gets the state of the referenced object. （从 SmoObjectBase 继承。）
	Trustworthy	The TRUSTWORTHY database property is used to indicate whether the instance of SQL Server trusts the database and the contents within it.
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. （从 SqlSmoObject 继承。）
	UserAccess	Gets or sets the database user access.
	UserData	Gets or sets user-defined data associated with the referenced object. （从 SmoObjectBase 继承。）

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方法

	名称	说明
	Alter()	Updates any DatabaseOptions object property changes on the instance of SQL Server.
	Alter(TimeSpan)	Updates any DatabaseOptions object property changes on the instance of Microsoft SQL Server.
	Alter(TerminationClause)	Updates any DatabaseOptions object property changes on the instance of SQL Server.
	Discover	Discovers a list of type Object. （从 SqlSmoObject 继承。）
	Equals	（从 Object 继承。）
	FormatSqlVariant	Formats an object as SqlVariant type. （从 SqlSmoObject 继承。）
	GetContextDB	Gets the context database that is associated with this object. （从 SqlSmoObject 继承。）
	GetDBName	Gets the database name that is associated with the object. （从 SqlSmoObject 继承。）
	GetHashCode	（从 Object 继承。）
	GetPropValue	Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetPropValueOptional	Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetPropValueOptionalAllowNull	Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetServerObject	Gets the server of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetType	（从 Object 继承。）
	Initialize()	Initializes the object and forces the properties be loaded. （从 SqlSmoObject 继承。）
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. （从 SqlSmoObject 继承。）
	IsObjectInitialized	Verifies whether the object has been initialized. （从 SqlSmoObject 继承。）
	IsObjectInSpace	Verifies whether the object is isolated or connected to the instance of SQL Server. （从 SqlSmoObject 继承。）
	Refresh	Refreshes the object and retrieves properties when the object is next accessed. （覆盖 SqlSmoObject.Refresh()。）
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. （从 SqlSmoObject 继承。）
	SetSnapshotIsolation	Sets the snapshot isolation level.
	ToString	Returns a String that represents the referenced object. （从 SqlSmoObject 继承。）
	Validate	Validates the state of an object. （从 SmoObjectBase 继承。）

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事件

	名称	说明
	PropertyChanged	Represents the event that occurs when a property is changed. （从 SqlSmoObject 继承。）
	PropertyMetadataChanged	Represents the event that occurs when property metadata changes. （从 SqlSmoObject 继承。）

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显式接口实现

	名称	说明
	IAlienObject.Discover	Discovers any dependencies. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 （从 SqlSmoObject 继承。）
	IAlienObject.GetDomainRoot	Returns the root of the domain. （从 SqlSmoObject 继承。）
	IAlienObject.GetParent	Gets the parent of this object. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 （从 SqlSmoObject 继承。）
	IAlienObject.GetPropertyType	Gets the type of the specified property. （从 SqlSmoObject 继承。）
	IAlienObject.GetPropertyValue	Gets the value of the specified property. （从 SqlSmoObject 继承。）
	IAlienObject.GetUrn	Gets the Unified Resource Name (URN) of the object. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 （从 SqlSmoObject 继承。）
	IAlienObject.Resolve	Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. （从 SqlSmoObject 继承。）
	IAlienObject.SetObjectState	Sets the object state to the specified SfcObjectState value. （从 SqlSmoObject 继承。）
	IAlienObject.SetPropertyValue	Sets the property value. （从 SqlSmoObject 继承。）
	ISfcPropertyProvider.GetPropertySet	Gets the interface reference to the set of properties of this object. （从 SqlSmoObject 继承。）

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注释

后续版本的 Microsoft SQL Server 将删除该功能。请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。 Configurable database options, such as ANSI settings, cursor settings, arithmetic behavior, recovery model, and the read-only status, are contained in the DatabaseOptions object. The DatabaseOptions object is a child of the Database object.

Thread Safety

此类型的任何公共静态（Microsoft Visual Basic 中的 Shared）成员在多线程操作中是安全的。但不保证所有实例成员都是线程安全的。

示例

设置属性

线程安全

此类型的任何公共 static（在 Visual Basic 中为 Shared） 成员都是线程安全的。不保证所有实例成员都是线程安全的。

请参阅

参考

Microsoft.SqlServer.Management.Smo 命名空间

其他资源

数据库选项