The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
validation_event_id
,validation_id
,event_type
,event_code
,start_date
,end_date
,comments
,object_version_number
from pqh_fr_validation_events
where validation_event_id = p_validation_event_id;
select
validation_event_id
,validation_id
,event_type
,event_code
,start_date
,end_date
,comments
,object_version_number
from pqh_fr_validation_events
where validation_event_id = p_validation_event_id
for update nowait;