Count of active users in Programs

/*Pulls count of active user status in programs
Only as current as the day your last export came to you...*/
Select pi.name as program_name,h.status,count(distinct p.validic_id) as user_count
From patient_program_history as h
/*To get latest upload time */
Inner Join patient_info as p on p.user_program_id = h.user_program_id
/*To get program name */
Inner Join program_info as pi on pi.program_id = h.program_id
/*To isolate last status update timestamp for users_program_id*/
Inner Join (Select user_program_id,max(updated_at) as updated_at
			From patient_program_history as h
			Group by user_program_id
			) as max on (max.user_program_id = h.user_program_id AND max.updated_at = h.updated_at)
/*To exclude user_program_id that isn't active or on the way to active*/
Where h.user_program_id not in (Select user_program_id
								From patient_program_history as h
								Where h.status in ('Unenrolled','Archived','Abandoned')
								Group by user_program_id)
/*uncomment and add program name below if you want to isolate to one program*/
--and pi.name = '<Program_Name>'
Group by pi.name ,h.status
Order by 1,2;