agentjob.sql

-- First we delete the job if it allready exists
-- Note: use @job_name instead of @job_id for the delete (SQL default is to use ID, but that only works first time)
-- Note: use @delete_history=0 to maintain job history. History will still be deleted in SSMS Agent GUI. 
--       However, it will be persisted in sysjobhistory table in the msdb database.

/****** Object:  Job [TestyMcJobFace]    Script Date: 07/02/2020 10:39:22 ******/
IF  EXISTS (SELECT job_id FROM msdb.dbo.sysjobs_view WHERE name = N'TestyMcJobFace')
EXEC msdb.dbo.sp_delete_job @job_name=N'TestyMcJobFace', @delete_unused_schedule=1, @delete_history=0
GO

-- Then we redeploy the job as follows:

/****** Object:  Job [TestyMcJobFace]    Script Date: 07/02/2020 10:39:22 ******/
BEGIN TRANSACTION
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0
/****** Object:  JobCategory [[Uncategorized (Local)]]    Script Date: 07/02/2020 10:39:22 ******/
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)
select @jobId = job_id from msdb.dbo.sysjobs where (name = N'TestyMcJobFace')
if (@jobId is NULL)
BEGIN
EXEC @ReturnCode =  msdb.dbo.sp_add_job @job_name=N'TestyMcJobFace', 
		@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'DESKTOP-PO8SQUD\ajyma', @job_id = @jobId OUTPUT
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback

END
/****** Object:  Step [do a testface]    Script Date: 07/02/2020 10:39:22 ******/
IF NOT EXISTS (SELECT * FROM msdb.dbo.sysjobsteps WHERE job_id = @jobId and step_id = 1)
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'do a testface', 
		@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 ''testface''', 
		@database_name=N'master', 
		@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