The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT approval_style_id
, object_version_number
, DECODE( NVL(last_updated_by,-1), 1, 'SEED', 'CUSTOM')
INTO l_approval_style_id
, l_ovn
, l_owner
FROM hxc_approval_styles
WHERE name = P_NAME;
hxc_approval_styles_api.update_approval_styles (
p_approval_style_id => l_approval_style_id
, p_name => p_name
, p_business_group_id => null
, p_legislation_code => p_legislation_code
, p_description => p_description
, p_object_version_number => l_ovn );