The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
assignment_status_id
,assignment_id
,status_change_reason
,object_version_number
,assignment_status_type_id
,status_change_date
from irc_assignment_statuses
where assignment_status_id = p_assignment_status_id;
select
assignment_status_id
,assignment_id
,status_change_reason
,object_version_number
,assignment_status_type_id
,status_change_date
from irc_assignment_statuses
where assignment_status_id = p_assignment_status_id
for update nowait;