Job Object

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Dieses Feature wird in einer zukünftigen Version von Microsoft SQL Server entfernt. Verwenden Sie dieses Feature beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.

The Job object exposes the attributes of a single SQL Server Agent job.

SQL-DMO-Objektmodell, das das aktuelle Objekt anzeigt

Properties

Category Property

LastRunTime Property

CurrentRunRetryAttempt Property

Name Property

CurrentRunStatus Property

NetSendLevel Property

CurrentRunStep Property

NextRunDate Property

DateCreated Property

NextRunScheduleID Property

DateLastModified Property

NextRunTime Property

DeleteLevel Property

OperatorToEmail Property

EmailLevel Property

OperatorToNetSend Property

Enabled Property

OperatorToPage Property

EventlogLevel Property

OriginatingServer Property

HasSchedule Property

Owner Property (Job, JobFilter)

HasServer Property

PageLevel Property

HasStep Property

StartStepID Property

JobID Property

Type Property (Job, JobFilter)

LastRunDate Property

VersionNumber Property

LastRunOutcome Property

Methods

AddStepToJob Method

PurgeHistory Method

ApplyToTargetServer Method

Refresh Method

ApplyToTargetServerGroup Method

Remove Method (Objects)

BeginAlter Method

RemoveAllJobSchedules Method

CancelAlter Method

RemoveAllJobSteps Method

DoAlter Method

RemoveFromTargetServer Method

EnumAlerts Method

RemoveFromTargetServerGroup Method

EnumHistory Method

Script Method

EnumTargetServers Method

Start Method (Job)

Invoke Method

Stop Method

Hinweise

A SQL Server Agent job is a scheduled series of executable steps. Jobs are typically used to automate administrative tasks performed against a Microsoft SQL Server database. Jobs can contain multiple steps with branch logic based on the success or failure of any individual step. A SQL Server job can contain one or more schedules setting run times for the task defined by the steps of the job.

With the Job object, you can:

  • Create a SQL Server Agent job, setting the steps to perform and the scheduled run times.
  • Execute an existing job or interrupt job execution.
  • Enable and disable scheduled job execution.
  • Edit existing jobs by adding or removing job steps or changing times of execution.
  • Set the distribution properties of a job for servers participating in multiserver administration.

The Name property of a Job object uses the SQL Server data type sysname. The string must be unique for all jobs defined on a server running SQL Server.

Using SQL-DMO and the Job object, you must create a SQL Server Agent job before you can add job steps to it. A job must have at least one job step and a target server to be executable by SQL Server Agent.

After a SQL Server Agent job has at least one step and an execution target, you can use the Start method of the Job object to execute the job. To schedule the job for execution by SQL Server Agent, use the JobSchedule object.

To create a SQL Server Agent job

  1. Create a Job object.

  2. Set the Name property.

  3. Add the Job object to the Jobs collection of a connected JobServer object to create the SQL Server Agent job.

To complete the definition of a SQL Server Agent job

  1. Use the JobStep object to define a job step.

  2. Add the JobStep object to the JobSteps collection of the Job object.

  3. Set the StartStepID property of the Job object to the value of the StepID property of the JobStep added.

  4. Use the ApplyToTargetServer or ApplyToTargetServerGroup method of the Job object to set the execution target for the SQL Server Agent job. Use the string (local) to indicate the server on which the job is located.