My internal.operations table in the ssis db has over 600,000 rows. Before doing enough research, I changed the retention window and allowed the maintenance job to execute. The job is deleting approximately 10 records every 20 minutes. I want to stop the job; however, I'm afraid of what will happen. I do not see a begin/commit tran in the sp [internal].[cleanup_server_retention_window], so, I'm hoping that there won't be a rollback. Has anyone ever canceled this job? If so, what was the outcome?