The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
event_group_usage_id
,event_group_id
,element_set_id
,business_group_id
,legislation_code
,object_version_number
from pay_event_group_usages
where event_group_usage_id = p_event_group_usage_id;
select
event_group_usage_id
,event_group_id
,element_set_id
,business_group_id
,legislation_code
,object_version_number
from pay_event_group_usages
where event_group_usage_id = p_event_group_usage_id
for update nowait;