SQL: select * from categories where catid = '2' order by category select * from categories where catid = '42' and topcatid = '2' select adid from ads_allwords, delta_ads_allwords where match('@(adtitle,addescription,allwords,location) "car" & "painting" & "near"') order by adid desc limit 10000000 option max_matches=10000000