The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
balance_feed_id,
balance_type_id,
input_value_id,
scale,
balance_name,
exclusion_rule_id,
object_version_number
from pay_shadow_balance_feeds
where balance_feed_id = p_balance_feed_id;
select balance_feed_id,
balance_type_id,
input_value_id,
scale,
balance_name,
exclusion_rule_id,
object_version_number
from pay_shadow_balance_feeds
where balance_feed_id = p_balance_feed_id
for update nowait;