由於workflow已結束, 要以更新need by date並approve的方式發出PDF.
select wn.notification_id,
wn.message_name,wn.begin_date,
wn.mail_status,
wn.item_key,
wn.user_key,
wn.subject
from wf_notifications wn
where 1=1
--and wia.item_key ='2271515-175073'
and wn.message_name = 'EMAIL_PO_PDF'
and wn.mail_status ='ERROR'
and wn.status = 'OPEN'
and wn.begin_date >= to_date('20190801','yyyymmdd')
union all
select wn.notification_id,
wn.message_name,wn.begin_date,
wn.mail_status,
wn.item_key,
wn.user_key,
wn.subject
from wf_notifications wn
where 1=1
--and wia.item_key ='2271515-175073'
and wn.message_name = 'PO_PO_HAS_BEEN_APPROVE'
and wn.mail_status ='ERROR'
and wn.status = 'CANCELED'
and wn.begin_date >= to_date('20190801','yyyymmdd')