Query execution was interrupted, maximum statement execution time exceeded<br>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,newstime,diggtop,diggdown,titlepic from ***_ecms_know_u8 where classid='137' order by newstime DESC limit 326050,25