select cat from directory where is_archived=0 and site_url != '' and (city='rio grande city' OR city='rio_grande_city') and (state='TX' OR state='Texas')
select cat from directory where is_archived=0 and site_url != '' and (city='rio grande city' OR city='rio_grande_city') and (state='TX' OR state='Texas')
union
select cat from affiliate_directory where is_archived=0 and site_url != '' and (FIND_IN_SET('rio_grande_city', city) OR city='all' ) and (state='TX' OR state='Texas' OR state='all')