How to implement the having clause in sqlite django ORM
Finally I've managed to figure it out. The ORM syntax is something like this.
from django.db.models.aggregates import CountJobStatus.objects.filter( status='PRF').values_list( 'job', flat=True).order_by( 'job').annotate( count_status=Count('status')).filter( count_status__gt=1).distinct()
More general rule for this: you need to create new column (by annotate) and then filter through that new column. This queryset will be transformed to HAVING keyword.