oracle8.1.6
select t.task_id,
t.transition_key,
t.state,
t.case_id,
tr.transition_name,
to_char(t.enabled_date, :date_format) as enabled_date_pretty,
to_char(t.started_date, :date_format) as started_date_pretty,
to_char(t.canceled_date, :date_format) as canceled_date_pretty,
to_char(t.overridden_date, :date_format) as overridden_date_pretty,
to_char(t.finished_date, :date_format) as finished_date_pretty,
to_char(nvl(t.finished_date, nvl(t.canceled_date, t.overridden_date)), :date_format) as done_date_pretty,
p.party_id as done_by_party_id,
'' as done_by_url,
acs_object.name(p.party_id) as done_by_name,
p.email as done_by_email
from wf_tasks t, wf_transitions tr, parties p
where t.case_id = :case_id
and t.state not in ('enabled', 'started')
and tr.workflow_key = t.workflow_key
and tr.transition_key = t.transition_key
and p.party_id (+) = t.holding_user
order by t.enabled_date desc