Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ASP.NET·ÀSQL×¢Èë½Å±¾³ÌÐò v2.0

ËäȻ˵ASP.NETÊôÓÚ°²È«ÐԸߵĽű¾ÓïÑÔ,µ«ÊÇÒ²¾­³£¿´µ½ASP.NETÍøÕ¾ÓÉÓÚ¹ýÂ˲»ÑÏÔì³É×¢Éä.ÓÉÓÚASP.NET»ù±¾ÉÏÅäºÏMMSQLÊý¾Ý¿â¼ÜÉè Èç¹ûȨÏÞ¹ý´óµÄ»°ºÜÈÝÒ×±»¹¥»÷. ÔÙÕßÔÚÍøÂçÉÏÕÒ²»µ½ºÃµÄASP.NET·À×¢Éä½Å±¾,ËùÒÔ¾Í×Ô¼ºÐ´Á˸ö. ÔÚÕâÀï¹²Ïí³öÀ´Ö¼ÔÚÈóÌÐòÔ±Ãâ³ýSQL×¢ÈëµÄÀ§ÈÅ.
ÎÒдÁËÁ½¸ö°æ±¾,VB.NETºÍC#°æ±¾·½±ã²»Í¬³ÌÐò¼äʹÓÃ.
 
°Ù¶ÈÏÂÔØµØÖ·:
 http://www.baidu.com/s?bs=ASP.NET%B7%C0SQL%D7%A2%C8%EB%BD%C5%B1%BE%B3%CC%D0%F2+v2.0+chinaz&f=8&wd=ASP.NET%B7%C0SQL%D7%A2%C8%EB%BD%C5%B1%BE%B3%CC%D0%F2+v2.0+
google ÏÂÔØµØÖ·:
http://www.google.cn/search?hl=zh-CN&source=hp&q=ASP.NET%E9%98%B2SQL%E6%B3%A8%E5%85%A5%E8%84%9A%E6%9C%AC%E7%A8%8B%E5%BA%8F+v2.0&btnG=Google+%E6%90%9C%E7%B4%A2&aq=f&oq=
Bing ÏÂÔØµØÖ·:
http://cn.bing.com/search?q=ASP.NET%E9%98%B2SQL%E6%B3%A8%E5%85%A5%E8%84%9A%E6%9C%AC%E7%A8%8B%E5%BA%8F+v2.0&go=&form=QBLH&filt=all


Ïà¹ØÎĵµ£º

ASP.NET¹ØÓÚÌõÐÎÂëµÄÉú³ÉÎÊÌâ¼æÍøÒ³´òÓ¡

ÌõÐÎÂëÊÇÆù½ñΪֹ×î¾­¼Ã¡¢ÊµÓõÄÒ»ÖÖ×Ô¶¯Ê¶±ð¼¼Êõ¡£ÌõÐÎÂë¼¼Êõ¾ßÓÐÒÔϼ¸¸ö·½ÃæµÄÓŵã
¡¡¡¡A£®ÊäÈëËٶȿ죺Óë¼üÅÌÊäÈëÏà±È£¬ÌõÐÎÂëÊäÈëµÄËÙ¶ÈÊǼüÅÌÊäÈëµÄ5±¶£¬²¢ÇÒÄÜʵÏÖ“¼´Ê±Êý¾ÝÊäÈ딡£
¡¡¡¡B£®¿É¿¿ÐԸߣº¼üÅÌÊäÈëÊý¾Ý³ö´íÂÊΪÈý°Ù·ÖÖ®Ò»£¬ÀûÓùâѧ×Ö·ûʶ±ð¼¼Êõ³ö´íÂÊΪÍò·ÖÖ®Ò»£¬¶ø²ÉÓÃÌõÐÎÂë¼¼ÊõÎóÂëÂʵ ......

SQL Ó¦Óü¸Àý

  1. ˵Ã÷£º¸´ÖƱí(Ö»¸´Öƽṹ£¬Ô´±íÃû£ºa£¬Ð±íÃû£ºb)
SQL: select * into b from a where 1<>1;
        2. ˵Ã÷£º¿½±´±í(¿½±´Êý¾Ý£¬Ô´±íÃû£ºa£¬Ä¿±ê±íÃû£ºb)
SQL: insert into b(a, b, c) select d, e, f from b;
        3. ......

¾«ÃîSQLÓï¾ä

 1.°´ÐÕÊϱʻ­ÅÅÐò:
Select * from TableName Order By CustomerName Collate Chinese_PRC_Stroke_ci_as
2.·ÖÒ³SQLÓï¾ä
select * from(select (row_number() OVER (ORDER BY tab.ID Desc)) as rownum,tab.* from ±íÃû As tab) As t where rownum between ÆðʼλÖà And ½áÊøÎ»ÖÃ
3.»ñÈ¡µ±Ç°Êý¾Ý¿âÖеÄËùÓÐÓû§± ......

Maximizing SQL*Loader Performance


Maximizing SQL*Loader Performance 
SQL*Loader is flexible and offers many options that should be considered to maximize the speed of data loads.  These include:
 
¡ñ     Use Direct Path Loads - The conventional path loader essentially loads the data by usin ......

ASP.NETÊý¾Ý¿âÁ¬½Ó×Ö·û´®µÄ¼ÓÃÜÓë½âÃÜ


ASP.NETÊý¾Ý¿âÁ¬½Ó×Ö·û´®µÄ¼ÓÃÜÓë½âÃÜ
ASP.NETÊý¾Ý¿âÁ¬½Ó×Ö·û´®µÄ¼ÓÃÜÓë½âÃÜ
ASP.NET web.configÖУ¬Êý¾Ý¿âÁ¬½Ó×Ö·û´®µÄ¼ÓÃÜÓë½âÃÜ¡£
¿ªÊ¼--->ÔËÐÐ,ÊäÈëcmd£¬½Ó×ÅÊäÈëÒÔÏÂÄÚÈÝ
¼ÓÃÜ£º
C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -pef "connectionStrings" "ÄãµÄWebÏîĿ·¾¶"
¸´ÖÆ´úÂë ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ