DatabaseReplicaState 類別

Represents the runtime state of a database that’s participating in an availability group. This database may be located on any of the replicas that compose the availability group.

繼承階層

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

命名空間：  Microsoft.SqlServer.Management.Smo
組件：  Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
<PhysicalFacetAttribute(PhysicalFacetOptions.ReadOnly)> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class DatabaseReplicaState _
    Inherits SqlSmoObject
'用途
Dim instance As DatabaseReplicaState

[PhysicalFacetAttribute(PhysicalFacetOptions.ReadOnly)]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class DatabaseReplicaState : SqlSmoObject

[PhysicalFacetAttribute(PhysicalFacetOptions::ReadOnly)]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class DatabaseReplicaState sealed : public SqlSmoObject

[<SealedAttribute>]
[<PhysicalFacetAttribute(PhysicalFacetOptions.ReadOnly)>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type DatabaseReplicaState =  
    class 
        inherit SqlSmoObject 
    end

public final class DatabaseReplicaState extends SqlSmoObject

DatabaseReplicaState 型別公開下列成員。

屬性

	名稱	說明
	AvailabilityDatabaseName	Gets the name of the availability database.
	AvailabilityDateabaseId	Gets the identifier of the database within the availability group.
	AvailabilityGroupId	Gets the identifier of the availability group to which the database belongs.
	AvailabilityGroupName	Gets the name of the availability group.
	AvailabilityReplicaId	Gets the identifier of the availability replica within the availability group.
	AvailabilityReplicaServerName	Gets the server name of the availability replica.
	DatabaseId	Gets the identifier of the database, unique within an instance of SQL Server.
	EndOfLogLSN	Gets the LSN of the most recent log record flushed to disk.
	EstimatedDataLoss	Gets the estimated data loss.
	EstimatedRecoveryTime	Gets the estimated recovery time.
	FileStreamSendRate	Gets the rate at which the files are sent to the secondary replica.
	IsFailoverReady	Gets or sets a value that indicates whether the database is marked synchronized in the cluster.
	IsJoined	Gets or sets a value that indicates whether the availability database has a physical replica on the server instance.
	IsLocal	Gets or sets a value that indicates whether the database is local to the instance.
	IsSuspended	Gets a value that indicates whether the state of the database replica is suspended.
	LastCommitLSN	Gets the LSN of the last commit record.
	LastCommitTime	Gets the time corresponding to the last commit record.
	LastHardenedLSN	Gets the start of the log block that contained the latest log records that were written to disk.
	LastHardenedTime	Gets the time when the log-block identifier for the last hardened LSN.
	LastReceivedLSN	Gets the last log block that was received on this secondary replica for this database.
	LastReceivedTime	Gets the time when the log block identifier was last received on the secondary.
	LastRedoneLSN	Gets the last log record that was redone on the secondary database.
	LastRedoneTime	Gets the time when the last log record was redone on the secondary database.
	LastSentLSN	Gets the last block of transaction log records that was sent to this secondary replica for this database.
	LastSentTime	Gets the time when the last log block was sent.
	LogSendQueueSize	Gets the amount of log records in the log files of the primary database that has not been sent to the secondary replica.
	LogSendRate	Gets the rate at which log records are being sent to the secondary replica.
	Parent	Gets the AvailabilityGroup object that is the parent of the DatabaseReplicaState object.
	Properties	Gets a collection of Property objects that represent the object properties. (繼承自 SqlSmoObject。)
	RecoveryLSN	Gets the end of the transaction log before the replica writes any new log records after recovery failover.
	RedoQueueSize	Gets the amount of log records in the log files of the secondary replica that has not yet been redone.
	RedoRate	Gets the rate at which the log records are being redone.
	ReplicaAvailabilityMode	Gets the availability mode of the availability replica.
	ReplicaRole	Gets the role of the availability replica.
	State	Gets the state of the referenced object. (繼承自 SmoObjectBase。)
	SuspendReason	Gets the reason for a database replica to be in suspended state.
	SynchronizationPerformance	Gets the performance of the synchronization for the database.
	SynchronizationState	Gets the state of the availability database synchronization.
	TruncationLSN	Gets the log truncation value, which may be higher than the local truncation LSN if local log truncation is blocked.
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (繼承自 SqlSmoObject。)
	UserData	Gets or sets user-defined data associated with the referenced object. (繼承自 SmoObjectBase。)

上層

方法

	名稱	說明
	Discover	Discovers a list of type Object. (繼承自 SqlSmoObject。)
	Equals	(繼承自 Object。)
	FormatSqlVariant	Formats an object as SqlVariant type. (繼承自 SqlSmoObject。)
	GetContextDB	Gets the context database that is associated with this object. (繼承自 SqlSmoObject。)
	GetDBName	Gets the database name that is associated with the object. (繼承自 SqlSmoObject。)
	GetHashCode	(繼承自 Object。)
	GetPropValue	Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
	GetPropValueOptional	Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
	GetPropValueOptionalAllowNull	Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
	GetServerObject	Gets the server of the SqlSmoObject object. (繼承自 SqlSmoObject。)
	GetType	(繼承自 Object。)
	Initialize()	Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。)
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。)
	IsObjectInitialized	Verifies whether the object has been initialized. (繼承自 SqlSmoObject。)
	IsObjectInSpace	Verifies whether the object is isolated or connected to the instance of SQL Server. (繼承自 SqlSmoObject。)
	Refresh	Refreshes the object and retrieves properties when the object is next accessed. (繼承自 SqlSmoObject。)
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. (繼承自 SqlSmoObject。)
	ToString	Returns a String that represents the referenced object. (繼承自 SqlSmoObject。)
	Validate	Validates the state of an object. (繼承自 SmoObjectBase。)

上層

事件

	名稱	說明
	PropertyChanged	Represents the event that occurs when a property is changed. (繼承自 SqlSmoObject。)
	PropertyMetadataChanged	Represents the event that occurs when property metadata changes. (繼承自 SqlSmoObject。)

上層

明確 繼承 實作

	名稱	說明
	IAlienObject.Discover	Discovers any dependencies. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
	IAlienObject.GetDomainRoot	Returns the root of the domain. (繼承自 SqlSmoObject。)
	IAlienObject.GetParent	Gets the parent of this object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
	IAlienObject.GetPropertyType	Gets the type of the specified property. (繼承自 SqlSmoObject。)
	IAlienObject.GetPropertyValue	Gets the value of the specified property. (繼承自 SqlSmoObject。)
	IAlienObject.GetUrn	Gets the Unified Resource Name (URN) of the object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
	IAlienObject.Resolve	Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (繼承自 SqlSmoObject。)
	IAlienObject.SetObjectState	Sets the object state to the specified SfcObjectState value. (繼承自 SqlSmoObject。)
	IAlienObject.SetPropertyValue	Sets the property value. (繼承自 SqlSmoObject。)
	ISfcPropertyProvider.GetPropertySet	Gets the interface reference to the set of properties of this object. (繼承自 SqlSmoObject。)

上層

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.SqlServer.Management.Smo 命名空間