| SQL Sample
 SELECT * FROM tot ORDER BY dtime DESC LIMIT 60 , 30; áÊ´§Ë¹éÒÅÐ 30 àÃÔèÁ 60
 Truncate table tot;
 SELECT * FROM tot WHERE left( url, 1 ) = "w" LIMIT 0 , 30; áÊ´§Ë¹éÒÅÐ 30 àÃÔèÁ 60
 SELECT * FROM tot WHERE right( url, 1 ) = "/";
 delete FROM tb1 WHERE right( url, 1 ) = "/";
 select url as urlg,count(url) as x from tb11 group by url;
 select url as urlg,count(url) as x from tb11 group by url order by x desc;
 select * from tb11 where
 url = "www.thaiall.com/article/spam.htm" or
 url = "www.thaiall.com/actress/ae.htm"
 order by url;
 SELECT url FROM `tot` where mid(url,1,15) = "www.thaiabc.com"
 SELECT * FROM tot WHERE mid( url, 6, 1 ) = "+" OR mid( url, 3, 1 ) = "/" ORDER BY `dtime` DESC 
LIMIT 0 , 30
 
 
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