JobSchedule 클래스

The JobSchedule class represents a SQL Server Agent job schedule.

상속 계층

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Smo.Agent.AgentObjectBase
          Microsoft.SqlServer.Management.Smo.Agent.ScheduleBase
            Microsoft.SqlServer.Management.Smo.Agent.JobSchedule

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

구문

‘선언
<SfcElementTypeAttribute("Schedule")> _
Public NotInheritable Class JobSchedule _
    Inherits ScheduleBase _
    Implements IAlterable, ICreatable, IDroppable, IRenamable,  _
    IScriptable
‘사용 방법
Dim instance As JobSchedule

[SfcElementTypeAttribute("Schedule")]
public sealed class JobSchedule : ScheduleBase, 
    IAlterable, ICreatable, IDroppable, IRenamable, IScriptable

[SfcElementTypeAttribute(L"Schedule")]
public ref class JobSchedule sealed : public ScheduleBase, 
    IAlterable, ICreatable, IDroppable, IRenamable, IScriptable

[<SealedAttribute>]
[<SfcElementTypeAttribute("Schedule")>]
type JobSchedule =  
    class 
        inherit ScheduleBase 
        interface IAlterable 
        interface ICreatable 
        interface IDroppable 
        interface IRenamable 
        interface IScriptable 
    end

public final class JobSchedule extends ScheduleBase implements IAlterable, ICreatable, IDroppable, IRenamable, IScriptable

JobSchedule 유형에서 다음 멤버를 표시합니다.

생성자

	이름	설명
	JobSchedule()	Initializes a new instance of the JobSchedule class.
	JobSchedule(SqlSmoObject, String)	Initializes a new instance of the JobSchedule class for the specified parent object and that has the specified name.

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속성

	이름	설명
	ActiveEndDate	Gets or sets the date and time when the schedule ends.
	ActiveEndTimeOfDay	Gets or sets the time when the job schedule stops for the day.
	ActiveStartDate	Gets or sets the date and time when the schedule starts.
	ActiveStartTimeOfDay	Gets or sets the time when the job schedule starts for the day.
	DateCreated	Gets the date and time when the job schedule was created.
	FrequencyInterval	Gets or sets the frequency interval, which determines how often the job is scheduled to run.
	FrequencyRecurrenceFactor	Gets or sets the number of weeks or months between scheduled jobs for schedules with a weekly or monthly frequency type, respectively.
	FrequencyRelativeIntervals	Gets or sets the ordinal value of a day relative to the first day of the month, such as first, second, or last.
	FrequencySubDayInterval	Gets or sets the interval between scheduled jobs that run during the day.
	FrequencySubDayTypes	Gets or sets the unit of time used to specify the interval between scheduled jobs that run during the day.
	FrequencyTypes	Gets or sets the way in which frequency is evaluated for the job schedule, whether it's one time only, or weekly, or when the processor is idle, for example.
	ID	Gets the ID value that uniquely identifies the schedule. (ScheduleBase에서 상속됨)
	IsEnabled	Gets or sets the Boolean property value that specifies whether the job schedule is enabled or disabled.
	JobCount	Gets the number of jobs that require the referenced job schedule.
	Name	Gets or sets the name of the object. (NamedSmoObject에서 상속됨)
	Parent	Gets or sets the Job object that is the parent of the JobSchedule object.
	Properties	Gets a collection of Property objects that represent the object properties. (SqlSmoObject에서 상속됨)
	ScheduleUid	Gets or sets a Guid which represents the unique identifier of the schedule.
	State	Gets the state of the referenced object. (SmoObjectBase에서 상속됨)
	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
	Alter	Updates any JobSchedule object property changes on an instance of Microsoft SQL Server.
	Create	Creates a job schedule on the instance of SQL Server as defined by the JobSchedule object.
	Discover	Discovers a list of type Object. (SqlSmoObject에서 상속됨)
	Drop()	Removes the referenced job schedule.
	Drop(Boolean)	Removes the referenced job schedule.
	EnumJobReferences	Returns an enumerated list of jobs that reference the schedule.
	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. (AgentObjectBase에서 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)
	Rename	Renames the job schedule.
	Script()	Generates a Transact-SQL script that can be used to re-create the SQL Server Agent job schedule.
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be used to re-create the SQL Server Agent job schedule as specified by the scripting options.
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. (SqlSmoObject에서 상속됨)
	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)

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주의

SQL Server Agent jobs can be scheduled to run by using SQL Server Agent. Jobs can be scheduled to run when SQL Server Agent is enabled, but jobs are not required to be scheduled. They can be run on demand by a sufficiently privileged user. Jobs can have more than one active schedule. SQL Server Agent evaluates all schedules to determine when to run the job. By using the JobSchedule object, you can do the following:

• Create a schedule for a SQL Server Agent job.

• Remove a schedule from an existing SQL Server Agent job.

• Manage job schedules either by enabling a schedule or adjusting run times or frequencies.

To get or set JobSchedule object properties, users must be a member of the SQLAgentUserRole database role on the MSDB database, or be the owner of the job, or be a member of the sysadmin fixed server role.

To create a job schedule, users must be a member of the SQLAgentUserRole database role on the MSDB database, or be a member of the sysadmin fixed server role.

To drop a job schedule, users must be a member of the SQLAgentUserRole database role on the MSDB database, or be a member of the sysadmin fixed server 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

SQL Server 에이전트에서 자동 관리 태스크 예약

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.Agent 네임스페이스

관련 자료

관리 태스크 자동화(SQL Server 에이전트)

sp_add_schedule(Transact-SQL)