The following lines contain the word 'select', 'insert', 'update' or 'delete':
select distinct location_segment_user_value
from ar_location_values
where location_segment_qualifier = p_segment_qualifier
and location_segment_value = upper(p_segment_value);
select 1
into dummy
from ar_location_values
where location_segment_id = p_segment_id
and location_segment_user_value = p_segment_user_value;
select from_postal_code,
to_postal_code
into l_from_postal_code,
l_to_postal_code
from ar_postal_code_ranges_v
where location_segment_id = p_segment_id;
select parent_id,
parent_user_value
into p_parent_segment_id,
p_parent_segment_user_val
from ar_loc_two_level_v
where child_id = p_child_segment_id;