JobStep Class

Articolo
12/15/2008

The JobStep class represents a Microsoft SQL Server job step.

Spazio dei nomi: Microsoft.SqlServer.Management.Smo.Agent
Assembly : Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Sintassi

'Dichiarazione
Public NotInheritable Class JobStep
    Inherits AgentObjectBase
    Implements IAlterable, ICreatable, IDroppable, IRenamable, _
    IScriptable

public sealed class JobStep : AgentObjectBase, IAlterable, ICreatable, IDroppable, 
    IRenamable, IScriptable

public ref class JobStep sealed : public AgentObjectBase, IAlterable, ICreatable, IDroppable, 
    IRenamable, IScriptable

public final class JobStep extends AgentObjectBase implements IAlterable, ICreatable, 
    IDroppable, IRenamable, IScriptable

public final class JobStep extends AgentObjectBase implements IAlterable, ICreatable, 
    IDroppable, IRenamable, IScriptable

Osservazioni

Testo aggiornato:

SQL Server Agent jobs contain one or more execution units called steps. Each job step contains a textual command, type of execution that specifies command interpretation, and logic that determines the behavior of the job if the step succeeds or fails. For example, a job step can contain:

The command text. For example:

DBCC CHECKDB ('Northwind') WITH NO_INFOMSGS

A job step execution type: Transact-SQL for example.
An indication that the job should stop if the step fails.

With the JobStep object, you can do the following:

Create a SQL Server Agent job step.
Remove a job step from a SQL Server Agent job.
Manage existing job steps by changing, for example, the command text or the actions taken on success or failure of the step.
Obtain details about the last attempted execution of the step.

Questo spazio dei nomi, classe o membro è supportato solo nella versione 2.0 di Microsoft .NET Framework.

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

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

To create a job step, users must be a member of SQLAgentUserRole database role on the MSDB database or be a member of the sysadmin fixed server role. The user must also have permission on any proxy accounts used by the job step.

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

Inheritance Hierarchy

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.JobStep

Esempio

How to: Create a Job with Steps and a Schedule in Visual Basic .NET

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Piattaforme

Piattaforme di sviluppo

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Piattaforme di destinazione

Per un elenco delle piattaforme supportate, vedere Requisiti hardware e software per l'Installazione di SQL Server 2005.

Vedere anche

Riferimento

JobStep Members
Microsoft.SqlServer.Management.Smo.Agent Namespace

Altre risorse

Scheduling Automatic Administrative Tasks in SQL Server Agent
Automatizzazione delle attività amministrative (SQL Server Agent)
sp_help_jobstep (Transact-SQL)

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