LinkedServer 클래스

A LinkedServer object represents a database system other than SQL Server and is linked to the current instance of SQL Server by using an OLE DB driver.

상속 계층

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Smo.LinkedServer

네임스페이스:  Microsoft.SqlServer.Management.Smo
어셈블리:  Microsoft.SqlServer.Smo(Microsoft.SqlServer.Smo.dll)

구문

‘선언
<PhysicalFacetAttribute> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class LinkedServer _
    Inherits NamedSmoObject _
    Implements ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable,  _
    IScriptable
‘사용 방법
Dim instance As LinkedServer

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class LinkedServer : NamedSmoObject, 
    ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable, IScriptable

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class LinkedServer sealed : public NamedSmoObject, 
    ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable, IScriptable

[<SealedAttribute>]
[<PhysicalFacetAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type LinkedServer =  
    class 
        inherit NamedSmoObject 
        interface ISfcSupportsDesignMode 
        interface ICreatable 
        interface IDroppable 
        interface IAlterable 
        interface IScriptable 
    end

public final class LinkedServer extends NamedSmoObject implements ISfcSupportsDesignMode, ICreatable, IDroppable, IAlterable, IScriptable

LinkedServer 유형에서 다음 멤버를 표시합니다.

생성자

	이름	설명
	LinkedServer()	Initializes a new instance of the LinkedServer object.
	LinkedServer(Server, String)	Initializes a new instance of the LinkedServer object on the specified instance of SQL Server and with the specified name.

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속성

	이름	설명
	Catalog	Gets or sets the database to be used when the linked server is made through a connection to an OLE DB provider.
	CollationCompatible	Gets or sets the Boolean property value that specifies whether the default collation of the linked server is compatible with the default collation on the local instance of SQL Server.
	CollationName	Gets or sets the name of the collation to use when sorting data from the linked server.
	ConnectTimeout	Gets or sets the number of seconds to wait for a connection to be established with the linked server before timing out.
	DataAccess	Gets or sets the Boolean property value that specifies whether data can be accessed on the linked server.
	DataSource	Gets or sets the data source to be used when the linked server is made through a connection to an OLE DB provider.
	DateLastModified	Gets the date and time when the linked server was last modified.
	DistPublisher	Gets or sets a Boolean property value that specifies whether the linked server is participating in replication as a distribution Publisher.
	Distributor	Gets or sets a Boolean property value that specifies whether the linked server is participating in replication as a distribution Publisher.
	ID	Gets the ID value that uniquely identifies the linked server.
	IsPromotionofDistributedTransactionsForRPCEnabled	Gets or sets a Boolean property value that specifies whether the promotion of distributed transaction for RPC (remote procedure calls) is enabled.
	LazySchemaValidation	Gets or sets the Boolean property value that specifies whether the schema used by the linked server data is validated when the local instance of SQL Server is idle or not.
	LinkedServerLogins	Represents a collection of LinkedServerLogin objects. Each LinkedServerLogin object represents a linked server login defined on the linked server.
	Location	Gets or sets the description of the location of the linked server.
	Name	Gets or sets a String which contains the name of the LinkedServer. (NamedSmoObject.Name을(를) 재정의함)
	Parent	Gets or sets the Server object that is the parent of the LinkedServer object.
	ProductName	Gets or sets the name of the product to which SQL Server can connect through the OLE DB Provider.
	Properties	Gets a collection of Property objects that represent the object properties. (SqlSmoObject에서 상속됨)
	ProviderName	Gets or sets the name of the OLE DB provider used to connect to the linked server.
	ProviderString	Gets or sets the connection string used to connect to a linked server by way of the OLE DB Provider.
	Publisher	Gets or sets a Boolean property value that specifies whether the linked server is a replication Publisher or not.
	QueryTimeout	Gets or sets the time in seconds to wait for a query to execute before timing out.
	Rpc	Gets or sets the Boolean property value that specifies whether the linked server supports remote procedure calls (RPCs).
	RpcOut	The Boolean property value that specifies whether the linked server supports remote procedure calls (RPCs) with output parameters.
	State	Gets the state of the referenced object. (SmoObjectBase에서 상속됨)
	Subscriber	Gets or sets the Boolean property value that specifies whether the linked server is a replication Subscriber.
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (SqlSmoObject에서 상속됨)
	UserData	Gets or sets user-defined data associated with the referenced object. (SmoObjectBase에서 상속됨)
	UseRemoteCollation	Gets or sets the Boolean property value that specifies whether to use the collation that is associated with the data from the linked server.

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메서드

	이름	설명
	Alter	Updates any LinkedServer object property changes on the instance of SQL Server.
	Create	Creates a linked server on the instance of SQL Server as defined by the LinkedServer object.
	Discover	Discovers a list of type Object. (SqlSmoObject에서 상속됨)
	Drop()	Removes the reference to the linked server from the instance of SQL Server.
	Drop(Boolean)	Removes the reference to the linked server from the instance of SQL Server.
	EnumColumns()	Enumerates a list of columns that can be accessed on the linked server.
	EnumColumns(String)	Enumerates a list of columns that can be accessed on the linked server for a specified table.
	EnumColumns(String, String)	Enumerates a list of columns that can be accessed on the linked server for a specified table and schema.
	EnumColumns(String, String, String)	Enumerates a list of columns that can be accessed on the linked server for a specified table, schema, and database.
	EnumColumns(String, String, String, String)	Enumerates a list of columns that can be accessed on the linked server for a specified column.
	EnumTables()	Enumerates a list of tables that are available on the linked server.
	EnumTables(String)	Enumerates a list of tables that are available on the linked server for a specified table name.
	EnumTables(String, String)	Enumerates a list of tables that are available on the linked server for a specified table name and schema.
	EnumTables(String, String, String)	Enumerates a list of tables that are available on the linked server for a specified table name, schema, and database.
	EnumTables(String, String, String, LinkedTableType)	Enumerates a list of tables that are available on the linked server for a specified table name, schema, database, and linked table type.
	Equals	(Object에서 상속됨)
	FormatSqlVariant	Formats an object as SqlVariant type. (SqlSmoObject에서 상속됨)
	GetContextDB	Gets the context database that is associated with this object. (SqlSmoObject에서 상속됨)
	GetDBName	Gets the database name that is associated with the object. (SqlSmoObject에서 상속됨)
	GetHashCode	(Object에서 상속됨)
	GetPropValue	Gets a property value of the SqlSmoObject object. (SqlSmoObject에서 상속됨)
	GetPropValueOptional	Gets a property value of the SqlSmoObject object. (SqlSmoObject에서 상속됨)
	GetPropValueOptionalAllowNull	Gets a property value of the SqlSmoObject object. (SqlSmoObject에서 상속됨)
	GetServerObject	Gets the server of the SqlSmoObject object. (SqlSmoObject에서 상속됨)
	GetType	(Object에서 상속됨)
	Initialize()	Initializes the object and forces the properties be loaded. (SqlSmoObject에서 상속됨)
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. (SqlSmoObject에서 상속됨)
	IsObjectInitialized	Verifies whether the object has been initialized. (SqlSmoObject에서 상속됨)
	IsObjectInSpace	Verifies whether the object is isolated or connected to the instance of SQL Server. (SqlSmoObject에서 상속됨)
	Refresh	Refreshes the object and retrieves properties when the object is next accessed. (SqlSmoObject에서 상속됨)
	Script()	Generates a Transact-SQL script that can be used to re-create the linked server registration.
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be used to re-create the linked server registration as specified by the script options.
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. (SqlSmoObject에서 상속됨)
	TestConnection	Tests the connection to a linked server.
	ToString	Returns a String that represents the referenced object. (SqlSmoObject에서 상속됨)
	Validate	Validates the state of an object. (SmoObjectBase에서 상속됨)

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이벤트

	이름	설명
	PropertyChanged	Represents the event that occurs when a property is changed. (SqlSmoObject에서 상속됨)
	PropertyMetadataChanged	Represents the event that occurs when property metadata changes. (SqlSmoObject에서 상속됨)

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명시적 인터페이스 구현

	이름	설명
	IAlienObject.Discover	Discovers any dependencies. 코드에서 직접 이 멤버를 참조하면 안 됩니다. 이 방법은 SQL Server 인프라를 지원합니다. (SqlSmoObject에서 상속됨)
	IAlienObject.GetDomainRoot	Returns the root of the domain. (SqlSmoObject에서 상속됨)
	IAlienObject.GetParent	Gets the parent of this object. 코드에서 직접 이 멤버를 참조하면 안 됩니다. 이 방법은 SQL Server 인프라를 지원합니다. (SqlSmoObject에서 상속됨)
	IAlienObject.GetPropertyType	Gets the type of the specified property. (SqlSmoObject에서 상속됨)
	IAlienObject.GetPropertyValue	Gets the value of the specified property. (SqlSmoObject에서 상속됨)
	IAlienObject.GetUrn	Gets the Unified Resource Name (URN) of the object. 코드에서 직접 이 멤버를 참조하면 안 됩니다. 이 방법은 SQL Server 인프라를 지원합니다. (SqlSmoObject에서 상속됨)
	IAlienObject.Resolve	Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (SqlSmoObject에서 상속됨)
	IAlienObject.SetObjectState	Sets the object state to the specified SfcObjectState value. (SqlSmoObject에서 상속됨)
	IAlienObject.SetPropertyValue	Sets the property value. (SqlSmoObject에서 상속됨)
	ISfcPropertyProvider.GetPropertySet	Gets the interface reference to the set of properties of this object. (SqlSmoObject에서 상속됨)
	ISfcSupportsDesignMode.IsDesignMode	Gets or sets the Boolean property value that specifies whether the schema used by the linked server data is validated when the local instance of SQL Server is idle or not.

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주의

To get LinkedServer object properties, users can be a member of the public fixed server role.

To set LinkedServer object properties, users must have ALTER ANY LINKED SERVER permission on the server or be a member of the sysadmin fixed server role.

To create or drop a linked server, users must have ALTER ANY LINKED SERVER permission on the server or be a member of the sysadmin fixed server role.

To enumerate tables or columns on the linked server, users must have SELECT permission on the schema.

Thread Safety

이 유형의 모든 public static(Microsoft Visual Basic의 경우 공유) 멤버는 다중 스레드 작업을 수행하기에 안전합니다. 인스턴스 멤버는 스레드로부터의 안전성이 보장되지 않습니다.  

예

SMO에서 연결된 서버 사용

스레드 보안

이 유형의 모든 공용 static(Visual Basic에서는 Shared) 멤버는 스레드로부터 안전합니다. 인스턴스 멤버는 스레드로부터의 안전성이 보장되지 않습니다.

참고 항목

참조

Microsoft.SqlServer.Management.Smo 네임스페이스

관련 자료

연결된 서버(데이터베이스 엔진)

sp_addlinkedserver(Transact-SQL)