SQL Error: select id,classid,ttid,onclick,plnum,totaldown,newspath,filename,userid,username,firsttitle,isgood,ispic,istop,isqf,ismember,isurl,truetime,lastdotime,havehtml,groupid,userfen,titlefont,titleurl,stb,fstb,restb,keyboard,eckuid,title,titlepic,newstime,fenlei,fenlei_id,kemu,kemu_id,tixing,nandu,zj,zj_id,paper_id,questions from ***_ecms_tiku where (classid='38') order by rand() DESC limit 6
求，或根据几何关系分析。
