postgresql7.1
select package_key, acs_object__name(package_id) as instance_name
from apm_packages
where package_id = :package_id
select p.parameter_id, p.parameter_name, coalesce(p.description, 'No Description') as description,
coalesce(v.attr_value, 'No Value') as attr_value, coalesce(p.section_name, 'No Section Name') as section_name
from apm_parameters p left outer join (select parameter_id, attr_value
from apm_parameter_values v
where v.package_id = :package_id) v
on p.parameter_id = v.parameter_id
where p.package_key = (select package_key from apm_packages where package_id = :package_id)
$additional_sql