Create a CmdExec Job Step

This topic describes how to create and define a Microsoft SQL Server Agent job step in SQL Server 2012 that uses an executable program or operating system command by using SQL Server Management Studio, Transact-SQL or SQL Server Management Objects.

In This Topic

• Before you begin:  

  Security

• To create a CmdExec job step, using:

  SQL Server Management Studio

  Transact-SQL

  SQL Server Management Objects

Before You Begin

Security

By default, only members of the sysadmin fixed server role can create CmdExec job steps. These job steps run under the context of the SQL Server Agent service account unless the sysadmin user creates a proxy account. Users who are not members of the sysadmin role can create CmdExec job steps if they have access to a CmdExec proxy account.

Permissions

For detailed information, see Implement SQL Server Agent Security.

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Using SQL Server Management Studio

To create a CmdExec job step

1. In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance.

2. Expand SQL Server Agent, create a new job or right-click an existing job, and then click Properties.

3. In the Job Properties dialog, click the Steps page, and then click New.

4. In the New Job Step dialog, type a job Step name.

5. In the Type list, choose Operating system (CmdExec).

6. In Run as list, select the proxy account with the credentials that the job will use. By default, CmdExec job steps run under the context of the SQL Server Agent service account.

7. In the Process exit code of a successful command box, enter a value from 0 to 999999.

8. In the Command box, enter the operating system command or executable program. See "Using Transact T-SQL for an example.

9. Click the Advanced page to set job step options, such as: what action to take if the job step succeeds or fails, how many times SQL Server Agent should try to execute the job step, and the file where SQL Server Agent can write the job step output. Only members of the sysadmin fixed server role can write job step output to an operating system file.

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Using Transact-SQL

To create a CmdExec job step

1. In Object Explorer, connect to an instance of Database Engine.

2. On the Standard bar, click New Query.

3. Copy and paste the following example into the query window and click Execute.

   -- creates a job step that that uses CmdExec
   USE msdb;
   GO
   EXEC sp_add_jobstep
       @job_name = N'Weekly Sales Data Backup',
       @step_name = N'Set database to read only',
       @subsystem = N'CMDEXEC',
       @command = C:\clickme_scripts\SQL11\PostBOLReorg GetHsX.exe', 
       @retry_attempts = 5,
       @retry_interval = 5 ;
   GO
   

For more information, see sp_add_jobstep (Transact-SQL)

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Using SQL Server Management Objects

To create a CmdExec job step

Use the JobStep class by using a programming language that you choose, such as Visual Basic, Visual C#, or PowerShell. For more information, see SQL Server Management Objects (SMO).

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