select cat from directory where is_archived=0 and site_url != '' and (city='greenhills' OR city='greenhills') and (state='OH' OR state='Ohio')
select cat from directory where is_archived=0 and site_url != '' and (city='greenhills' OR city='greenhills') and (state='OH' OR state='Ohio')
union
select cat from affiliate_directory where is_archived=0 and site_url != '' and (FIND_IN_SET('greenhills', city) OR city='all' ) and (state='OH' OR state='Ohio' OR state='all')