select cat from directory where is_archived=0 and site_url != '' and (city='centre hall' OR city='centre_hall') and (state='PA' OR state='Pennsylvania')
select cat from directory where is_archived=0 and site_url != '' and (city='centre hall' OR city='centre_hall') and (state='PA' OR state='Pennsylvania')
union
select cat from affiliate_directory where is_archived=0 and site_url != '' and (FIND_IN_SET('centre_hall', city) OR city='all' ) and (state='PA' OR state='Pennsylvania' OR state='all')