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JobStep Class

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The JobStep class represents a Microsoft SQL Server job step.

命名空間: Microsoft.SqlServer.Management.Smo.Agent
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

語法

'宣告
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

備註

更新的文字：

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.

只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。

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

範例

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

執行緒安全性

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.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

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

其他資源

Scheduling Automatic Administrative Tasks in SQL Server Agent
自動化管理工作 (SQL Server Agent)
sp_help_jobstep (Transact-SQL)