The following lines contain the word 'select', 'insert', 'update' or 'delete':
select to_char(pra.posting_content_id)
from per_recruitment_activities pra
,per_recruitment_activity_for prf
where prf.vacancy_id=p_vac_id
and pra.recruitment_activity_id=prf.recruitment_activity_id
and pra.posting_content_id is not null
order by pra.date_start;
select person_id
from per_all_people_f
where party_id=l_party_id
and business_group_id=fnd_profile.value('IRC_REGISTRATION_BG_ID');
select person_id
from per_all_people_f
where party_id=l_party_id
order by effective_start_date;