The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
balance_type_id
,input_value_id
,business_group_id
,displayed_name
,internal_name
,uom
,currency
,category
,date_from
,date_to
,object_version_number
from per_bf_balance_types
where balance_type_id = p_balance_type_id;
select
balance_type_id
,input_value_id
,business_group_id
,displayed_name
,internal_name
,uom
,currency
,category
,date_from
,date_to
,object_version_number
from per_bf_balance_types
where balance_type_id = p_balance_type_id
for update nowait;