October 16, 2006 at 9:16 am
SQL Server appears to have only 100 records in msdb.dbo.sysjobhistory for each job step. Is there a configuration setting to remove this limitation ?
Thanks
October 16, 2006 at 9:33 am
Yes. For example when you create a maintenance plan you should specify the number of records in sysdbmaintplan_history. The general settings for sysjobhistory are under Agent properties Job System tab.
Regards,Yelena Varsha
October 16, 2006 at 9:54 am
Thanks Yelena, this is good, I did not know about this.
Thanks
October 17, 2006 at 5:28 am
You can alter this setting in the Job system tab of SQLServerAgent properties.
Default is 100 job history rows per job.
Alasdair
October 17, 2006 at 6:49 am
Don't forget this one... it will delete old db backup history. Otherwise your backup history will get quite large and slow down to a crawl when you want to restore a db...
run like this..
sp_delete_backuphistory '08/01/06' the date is delete older than..
BEGIN TRANSACTION
DECLARE @JobID BINARY(16)
DECLARE @ReturnCode INT
SELECT @ReturnCode = 0
IF (SELECT COUNT(*) FROM msdb.dbo.syscategories WHERE name = N'[Uncategorized (Local)]') < 1
EXECUTE msdb.dbo.sp_add_category @name = N'[Uncategorized (Local)]'
-- Delete the job with the same name (if it exists)
SELECT @JobID = job_id
FROM msdb.dbo.sysjobs
WHERE (name = N'Cleanup Old backup History')
IF (@JobID IS NOT NULL)
BEGIN
-- Check if the job is a multi-server job
IF (EXISTS (SELECT *
FROM msdb.dbo.sysjobservers
WHERE (job_id = @JobID) AND (server_id <> 0)))
BEGIN
-- There is, so abort the script
RAISERROR (N'Unable to import job ''Cleanup Old backup History'' since there is already a multi-server job with this name.', 16, 1)
GOTO QuitWithRollback
END
ELSE
-- Delete the [local] job
EXECUTE msdb.dbo.sp_delete_job @job_name = N'Cleanup Old backup History'
SELECT @JobID = NULL
END
BEGIN
-- Add the job
EXECUTE @ReturnCode = msdb.dbo.sp_add_job @job_id = @JobID OUTPUT , @job_name = N'Cleanup Old backup History', @owner_login_name = N'dbadm02', @description = N'deletes old job backup/restore history older than date supplied with SP execution. 11/09/2005 ms', @category_name = N'[Uncategorized (Local)]', @enabled = 0, @notify_level_email = 0, @notify_level_page = 0, @notify_level_netsend = 0, @notify_level_eventlog = 2, @delete_level= 0
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
-- Add the job steps
EXECUTE @ReturnCode = msdb.dbo.sp_add_jobstep @job_id = @JobID, @step_id = 1, @step_name = N'STEP01', @command = N'sp_delete_backuphistory ''09/01/05''', @database_name = N'msdb', @server = N'', @database_user_name = N'', @subsystem = N'TSQL', @cmdexec_success_code = 0, @flags = 0, @retry_attempts = 0, @retry_interval = 1, @output_file_name = N'E:\delete_old_backup_history.txt', @on_success_step_id = 0, @on_success_action = 1, @on_fail_step_id = 0, @on_fail_action = 2
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXECUTE @ReturnCode = msdb.dbo.sp_update_job @job_id = @JobID, @start_step_id = 1
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
-- Add the Target Servers
EXECUTE @ReturnCode = msdb.dbo.sp_add_jobserver @job_id = @JobID, @server_name = N'(local)'
IF (@@ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
END
COMMIT TRANSACTION
GOTO EndSave
QuitWithRollback:
IF (@@TRANCOUNT > 0) ROLLBACK TRANSACTION
EndSave:
October 18, 2006 at 3:53 pm
Thanks Markus, This is good script. I will use it in our environment.
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