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select distinct gameid,id,classid,ttid,onclick,plnum,newspath,filename,userid,username,firsttitle,isgood,ispic,istop,isqf,ismember,isurl,truetime,lastdotime,havehtml,groupid,userfen,titlefont,titleurl,stb,fstb,restb,keyboard,title,newstime,titlepic,eckuid,num,xitong,leixing,atime,ztime,status,rate,cardurl,ishomehd,homehdpic,isdujia,isdenglu,isshouji,isjuxiabi,hdtime,titleabc,content from ***_ecms_appcard where leixing=3 and find_in_set('2',xitong) order by id desc limit 7.0003120210007E+19,10