select cat from directory where is_archived=0 and site_url != '' and (city='potomac heights' OR city='potomac_heights') and (state='MD' OR state='Maryland')
select cat from directory where is_archived=0 and site_url != '' and (city='potomac heights' OR city='potomac_heights') and (state='MD' OR state='Maryland')
union
select cat from affiliate_directory where is_archived=0 and site_url != '' and (FIND_IN_SET('potomac_heights', city) OR city='all' ) and (state='MD' OR state='Maryland' OR state='all')
