The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
event_group_id
,event_group_name
,event_group_type
,proration_type
,business_group_id
,legislation_code
,object_version_number
,time_definition_id
from pay_event_groups
where event_group_id = p_event_group_id;
select
event_group_id
,event_group_name
,event_group_type
,proration_type
,business_group_id
,legislation_code
,object_version_number
,time_definition_id
from pay_event_groups
where event_group_id = p_event_group_id
for update nowait;