The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT 'A' FROM hz_locations WHERE location_id = p_location_id;
SELECT location_id FROM hz_locations
WHERE country = p_country
AND NVL(p_ADDRESS1,'XXX') = NVL(address1,'XXX')
AND NVL(p_CITY ,'XXX') = NVL(city,'XXX')
AND NVL(p_POSTAL_CODE,'XXX') = NVL(postal_code,'XXX')
AND NVL(p_STATE,'XXX') = NVL(state,'XXX')
AND NVL(p_PROVINCE,'XXX') = NVL(province,'XXX')
AND NVL(p_COUNTY,'XXX') = NVL(county,'XXX');