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tinyurl.com/693tpn
blog.sina.com.cn/main/top_new/article_so
hot.yikuai.com/inc_page/qidian/vg_text_q
221.206.121.36/war3/200708/200708281606.
img.kx2233.cn/kx2233/peer_se_01.html
cn.mail.yahoo.com/img/loginrec.htm?rr=39
www.dreamgm.com/
www.2lipslive.com
ivy.pconline.com.cn/adpuba/show2?channel
auction1.taobao.com/auction/item_detail-
www.933999.com/Article_List.asp?type=19
c.ikaka.com/KakaURLRedirect/Index.aspx?F
games.enet.com.cn/download/startdwn.php?
updatem.360safe.com/safe/safeupm.cab?typ
trace.qq.com/collect?pj=1990&dm=news.qq.
z.alimama.com
updatem.360safe.comhttp://updatem.360safe.com/safe/safeupm.cab?typ
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想在3000万的数据中取出URL和IP地址,如上面的URL中取出域名或IP,不包括www.只要www.后面到第一个/之间的域名如下
tinyurl.com
yikuai.com
221.206.121.36
kx2233.cn
yahoo.com
本人用了instr 和substr函数,写SQL语句都不成功.,请高手指教!! |
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