--List Project Approval workflow related notifications for a specified project after a specified date
select * from wf_notifications_view where begin_date>'01-feb-2010' and message_type='PAPROWF' and message like '%<Project Number>%'

--List Project Budget workflow related notifications for a specified project after a specified date
select * from wf_notifications_view where begin_date>'01-feb-2010' and message_type='PABUDWF' and message like '%<Project Number>%'