select cat from directory where is_archived=0 and site_url != '' and (city='grass valley' OR city='grass_valley') and (state='NV' OR state='Nevada')
select cat from directory where is_archived=0 and site_url != '' and (city='grass valley' OR city='grass_valley') and (state='NV' OR state='Nevada')
union
select cat from affiliate_directory where is_archived=0 and site_url != '' and (FIND_IN_SET('grass_valley', city) OR city='all' ) and (state='NV' OR state='Nevada' OR state='all')