Create SQL Server job automatically

Question

Hello everyone,

I am writing SQL Server deployment scripts which create SQL Server job automatically on a specific SQL Server server/instance. I have found that I can extract the sql statement which can be used to create SQL Server job automatically by using script job as => Create To.

My confusion is that, I find the database name and Owner account name are hardcoded in the sql scripts generated. When I am using sqlcmd to execute the sql scripts on another computer to perform deployment, the database name and Owner account name may be different, so I need a way to pass the database name and Owner account name to the SQL Server job creation script and let the script use the provided database name and Owner account name (other than hard coded ones).

Any ideas how to do that?

thanks in advance, George

Answer 1

You would need to dynamically create the job script and then execute it. You could try something like the following or change this to a stored proc with input parameters for the job owner and database name.

DECLARE @JobName VARCHAR(20)  --Job Name
DECLARE @Owner VARCHAR(200)   --Job Owner
DECLARE @DBName VARCHAR(200)  --Database Name
DECLARE @JobCode VARCHAR(4000) --Create Statement for Job
SET @JobName = 'Test2'
SET @Owner = 'BrianD'
SET @DBName = 'master'
SET @JobCode = 'USE msdb
GO
BEGIN TRANSACTION
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0
IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N''[Uncategorized (Local)]'' AND category_class=1)
BEGIN
EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N''JOB'', @type=N''LOCAL'', @name=N''[Uncategorized (Local)]''
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
END
DECLARE @jobId BINARY(16)
EXEC @ReturnCode =  msdb.dbo.sp_add_job @job_name=N''' + @JobName + ''', 
     @enabled=1, 
     @notify_level_eventlog=0, 
     @notify_level_email=0, 
     @notify_level_netsend=0, 
     @notify_level_page=0, 
     @delete_level=0, 
     @description=N''No description available.'', 
     @category_name=N''[Uncategorized (Local)]'', 
     @owner_login_name=N''' + @Owner + ''', @job_id = @jobId OUTPUT
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N''Version and Prod Level'', 
     @step_id=1, 
     @cmdexec_success_code=0, 
     @on_success_action=1, 
     @on_success_step_id=0, 
     @on_fail_action=2, 
     @on_fail_step_id=0, 
     @retry_attempts=0, 
     @retry_interval=0, 
     @os_run_priority=0, @subsystem=N''TSQL'', 
     @command=N''select SERVERPROPERTY(''''productversion''''), SERVERPROPERTY(''''productlevel'''')'', 
     @database_name=N''' + @DBName + ''', 
     @flags=0
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @jobId, @server_name = N''(local)''
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
COMMIT TRANSACTION
GOTO EndSave
QuitWithRollback:
    IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
EndSave:
GO'
Exec (@JobCode)

Hopefully this will get you going in the right direction. If you need more help let me know.

Answer 2

Futher to BrianD's answer above, you can define variables (actually more like preprocessor macros than variables) at the sqlcmd level; these are enclosed in parentheses with a leading $ sign:

SET @JobName = '$(JobName)'
SET @Owner = '$(Owner)'

This allows you to pass the information on the command line to sqlcmd with the -v switch:

sqlcmd -... -i create_jobs.sql -v JobName=Job1 -v Owner=BrianD