The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
role_template_id,
role_id,
transaction_category_id,
template_id,
enable_flag,
object_version_number
from pqh_role_templates
where role_template_id = p_role_template_id;
select role_template_id,
role_id,
transaction_category_id,
template_id,
enable_flag,
object_version_number
from pqh_role_templates
where role_template_id = p_role_template_id
for update nowait;