/*============================================================================= 

  Agrégation des statistiques de procédures stockées

  -----------------------------------------------
   Ce script créer un job afin d'agréger les statistiques de procédures stockées dans la table Aggregate_Stats_SP
 
  Contexte d'utilisation
  ----------------------
    
  
  Création : 23.09.2020 / FLA
 
  Modifications : 17.03.2022 - FLA : Change DBA mail

=============================================================================*/ 

/* Drop existing standard schedule for job */
declare @schedule_id int
declare c_schedules cursor local forward_only static for
    select ss.schedule_id
      from msdb.dbo.sysjobschedules sjs
INNER JOIN msdb.dbo.sysschedules ss
        ON sjs.schedule_id = ss.schedule_id
       AND ss.name NOT LIKE '%#SPEC#'
INNER JOIN msdb.dbo.sysjobs sj
        ON sjs.job_id = sj.job_id
     WHERE sj.name = N'_D92270 - Aggregate Stats SP'
      
open c_schedules

FETCH NEXT FROM c_schedules into @schedule_id
while @@fetch_status = 0
begin
  IF ((select COUNT(*) from msdb.dbo.sysjobschedules where schedule_id=@schedule_id) = 1)
    EXEC msdb.dbo.sp_delete_schedule @schedule_id=@schedule_id, @force_delete = 1
FETCH NEXT FROM c_schedules into @schedule_id
end

close c_schedules

deallocate c_schedules

IF  EXISTS (SELECT job_id FROM msdb.dbo.sysjobs_view WHERE name = N'_D92270 - Aggregate Stats SP')
EXEC msdb.dbo.sp_delete_job @job_name = N'_D92270 - Aggregate Stats SP', @delete_unused_schedule=0
GO

/* Creation Job and Steps*/
BEGIN TRANSACTION
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0

IF NOT EXISTS (SELECT name FROM msdb.dbo.syscategories WHERE name=N'DBA-Monitoring' AND category_class=1)
BEGIN
EXEC @ReturnCode = msdb.dbo.sp_add_category @class=N'JOB', @type=N'LOCAL', @name=N'DBA-Monitoring'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback

END

/* Add Job */
DECLARE @jobId BINARY(16)
EXEC @ReturnCode =  msdb.dbo.sp_add_job @job_name=N'_D92270 - Aggregate Stats SP', 
		@enabled=1, 
		@notify_level_eventlog=0, 
		@notify_level_email=0, 
		@notify_level_netsend=0, 
		@notify_level_page=0, 
		@delete_level=0, 
		@description=N'Aggregate Stats SP in table Aggregate_Stats_SP

23.09.2020 - FLA - Created', 
		@category_name=N'DBA-Monitoring', 
		@start_step_id=1, 
		@owner_login_name=N'sa', @job_id = @jobId OUTPUT
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback

/* Add Step */
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Empty step', 
		@step_id=1, 
		@cmdexec_success_code=0, 
		@on_success_action=3, 
		@on_success_step_id=0, 
		@on_fail_action=3, 
		@on_fail_step_id=0, 
		@retry_attempts=0, 
		@retry_interval=0, 
		@os_run_priority=0, @subsystem=N'TSQL', 
		@command=N'/* Empty step */', 
		@database_name=N'master', 
		@output_file_name=NULL, 
		@flags=0, 
		@database_user_name=NULL, 
		@server=NULL, 
		@additional_parameters=NULL, 
		@proxy_id=NULL, 
		@proxy_name=NULL
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
/* Add Step */
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Aggregate Stats SP', 
		@step_id=2, 
		@cmdexec_success_code=0, 
		@on_success_action=3, 
		@on_success_step_id=0, 
		@on_fail_action=4, 
		@on_fail_step_id=4, 
		@retry_attempts=0, 
		@retry_interval=1, 
		@os_run_priority=0, @subsystem=N'TSQL', 
		@command=N'exec [dbo].[mon_Aggregate_Stats_SP]', 
		@database_name=N'HCITools', 
		@output_file_name=NULL, 
		@flags=0, 
		@database_user_name=NULL, 
		@server=NULL, 
		@additional_parameters=NULL, 
		@proxy_id=NULL, 
		@proxy_name=NULL
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
/* Add Step */
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Empty step for success', 
		@step_id=3, 
		@cmdexec_success_code=0, 
		@on_success_action=1, 
		@on_success_step_id=0, 
		@on_fail_action=4, 
		@on_fail_step_id=4, 
		@retry_attempts=0, 
		@retry_interval=0, 
		@os_run_priority=0, @subsystem=N'TSQL', 
		@command=N'/* Empty step */
exec Get_Job_Error_Info @in_JobName = ''_D92270 - Aggregate Stats SP'', @in_Recipients = ''DBA_operator''', 
		@database_name=N'HCITools', 
		@output_file_name=NULL, 
		@flags=0, 
		@database_user_name=NULL, 
		@server=NULL, 
		@additional_parameters=NULL, 
		@proxy_id=NULL, 
		@proxy_name=NULL
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
/* Add Step */
EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @job_id=@jobId, @step_name=N'Send email KO', 
		@step_id=4, 
		@cmdexec_success_code=0, 
		@on_success_action=2, 
		@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'exec Get_Job_Error_Info @in_JobName = ''_D92270 - Aggregate Stats SP'', @in_Recipients = ''DBA_operator''', 
		@database_name=N'HCITools', 
		@output_file_name=NULL, 
		@flags=0, 
		@database_user_name=NULL, 
		@server=NULL, 
		@additional_parameters=NULL, 
		@proxy_id=NULL, 
		@proxy_name=NULL
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