Statistic 클래스

The Statistic class represents a SQL Server statistic counter.

상속 계층

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
          Microsoft.SqlServer.Management.Smo.Statistic

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

구문

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

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class Statistic : ScriptNameObjectBase, 
    ICreatable, IDroppable, IMarkForDrop, IScriptable, ISfcSupportsDesignMode

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class Statistic sealed : public ScriptNameObjectBase, 
    ICreatable, IDroppable, IMarkForDrop, IScriptable, ISfcSupportsDesignMode

[<SealedAttribute>]
[<PhysicalFacetAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type Statistic =  
    class 
        inherit ScriptNameObjectBase 
        interface ICreatable 
        interface IDroppable 
        interface IMarkForDrop 
        interface IScriptable 
        interface ISfcSupportsDesignMode 
    end

public final class Statistic extends ScriptNameObjectBase implements ICreatable, IDroppable, IMarkForDrop, IScriptable, ISfcSupportsDesignMode

Statistic 유형에서 다음 멤버를 표시합니다.

생성자

	이름	설명
	Statistic()	Initializes a new instance of the Statistic class.
	Statistic(SqlSmoObject, String)	Initializes a new instance of the Statistic class on the specified parent object and with the specified name.

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속성

	이름	설명
	Events	Gets the events that are associated with the database.
	FileGroup	Gets or sets the filegroup in which the statistic counter is stored.
	FilterDefinition	Gets or sets the statistic counters filter definition.
	HasFilter	Gets a value that indicates whether there is a filter associated with the statistic counter.
	ID	Gets the ID value that uniquely identifies the statistic counter.
	IsAutoCreated	Gets the Boolean property value that specifies whether the statistic counter is automatically created.
	IsFromIndexCreation	Gets the Boolean property value that specifies whether the statistic counter was generated from the creation of an index.
	IsTemporary	Gets the Boolean property value that specifies whether the Statistic counter is temporary or permanent.
	LastUpdated	Gets the date and time when the statistic counter was last updated.
	Name	Gets or sets a String value that specifies the name of the statistic counter. (NamedSmoObject.Name을(를) 재정의함)
	NoAutomaticRecomputation	Gets or sets the Boolean property value that specifies whether the statistics counter recomputed automatically.
	Parent	Gets or sets the SqlSmoObject object that is the parent of the Statistic object.
	Properties	Gets a collection of Property objects that represent the object properties. (SqlSmoObject에서 상속됨)
	State	Gets the state of the referenced object. (SmoObjectBase에서 상속됨)
	StatisticColumns	Represents a collection of StatisticColumn objects. Each StatisticColumn object represents a column defined on the statistic counter.
	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)

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메서드

	이름	설명
	Create	Creates a statistics counter on the instance of SQL Server as defined by the Statistic object.
	Discover	Discovers a list of type Object. (SqlSmoObject에서 상속됨)
	Drop	Removes the statistic counter.
	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)
	MarkForDrop	Marks the statistics counter to be dropped next time its parent SqlSmoObject object is altered with the ALTER method.
	Refresh	Refreshes the script name. (ScriptNameObjectBase에서 상속됨)
	Script()	Generates a Transact-SQL script that can be used to re-create the database.
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be used to re-create the database as specified by the script options.
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. (SqlSmoObject에서 상속됨)
	SetScanOptions	Sets the scan options for the statistic counter.
	ToString	Returns a String that represents the referenced object. (SqlSmoObject에서 상속됨)
	Update()	Updates the statistics for the referenced object.
	Update(StatisticsScanType)	Updates information about the distribution of key values.
	Update(StatisticsScanType, Int32)	Updates information about the distribution of key values.
	Update(StatisticsScanType, Int32, Boolean)	Updates information about the distribution of key values.
	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 a value that indicates whether the statistic counter is in design mode.

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주의

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

To set Statistic object properties, users must have ALTER permission on the parent table or view or be a member of the db_owner fixed database role.

To create or drop a statistics counter, users must have ALTER permission on the parent table or view or be a member of the db_owner fixed database role.

To update statistics, users must have ALTER permission on the parent table or view or be a member of the db_owner fixed database role.

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

통계 생성 및 업데이트

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

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통계 생성 및 업데이트

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