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

Çë½ÌÒ»ÌõsqlÓï¾äµÄд·¨ - .NET¼¼Êõ / ASP.NET

±íA£¬ÁÐ a£¬b£¬c ÀàÐÍ·Ö±ðΪint£¬char£¬char

±íb£¬ÁÐd£¬e£¬ÀàÐÍ·Ö±ðΪchar£¬char

ÏÖÔÚÏëinsert A select ?,d,e from b

  ? ´¦£¬ÏëÈÃËûÖðÌõÔö³¤1

ÈçÓÐ3Ìõ£¬aÔ­ÓÐ3Ìõ

ÔòÐÂÔö¼ÓµÄ¾ÍÊÇ 4£¬d£¬e£»5£¬d£¬e£»6£¬d£¬e

Õâ¸ö£¿´¦µÄÖµÓ¦¸ÃÔõôд£¿

ÁÐa·Ç×ÔÔö³¤Áж¨Òå

²»ÄÜÓÃÓαꡣ¿ÉÒÔÓô洢¹ý³Ì£¬¶àÌõÓï¾ä¡£

Çë½Ì¶®µÄÈË£¬¸ÃÈçºÎд£¿
insert A select (select isnull(count(*),0)+1 from a ),d,e from b


лл¸÷·ÉñÏÉ£¬µã²¦µÄºÃ°¡

UPһϡ£¡£¡£µ«ÊÇÕâÑù»á²»»áЧÂÊÉϵÍÁ˵㣬ÿ²åÈëÒ»Ìõ¾ÍÈ¥²éѯһ´Î×î´óµÄ¡£¡£¡£
¿ÉÒÔÏȰÑb±íÀïÊý¾Ý·ÅÔÚÓαêÀȻºóȡһ´Îa±íÀï×î´óÖµ£¬È»ºó´ÓÓαêÀïȡֵ²åÈëa±íʱ¾Í¿ÉÒÔÖ±½ÓÀÛ¼ÓÁË£¬ÕâÑùÊDz»ÊǺõ㡣¡£¡£
ÒýÓÃ
лл¸÷·ÉñÏÉ£¬µã²¦µÄºÃ°¡


²»ºÃÒâ˼ÒýÓôíÁË¡£¡£¡£Ó¦¸ÃÒýÓᣡ£¡£
ÒýÓÃ
ÒýÓà 1 Â¥ wuyq11 µÄ»Ø¸´:
insert A select (select isnull(count(*),0)+1 from a ),d,e from b


Èç¹ûaÕâ¸öÊÇΨһµÄ»°ÉÏÃæµÄÓï¾ä¿ÉÄÜ»á³öÎÊÌ⣬ÒòΪÈç¹ûɾ³ýÁ˼¸¸öÖµÒÔºóµÃ³öµÄÖµ¾Í¿ÉÄÜÖØ¸´£¬¸öÈ˾õµÃÓ¦¸Ã°Ñcount¸Ä³Émax(a)±È½ÏºÏÀí



Â¥Ö÷˵µÄÊDz»ÄÜÓÃÓαê

insert A(b, c) select d,e from b

ʲô¶¼²»¼Ó¡£

µ÷ÓÃAÊý¾Ýʱ£¬ 

select ROW_NUMBER() OVER (order by a), * from A

ÓÉϵͳ×Ô¶¯ÖØÐ±àºÅ¡£sql2005Ö§³Ö¡£

sybaseÊý¾Ý¿â£¬Óα꼫Ò×ËÀËø£¬ÄþԸЧÂÊÂÔµÍÒ»µãµÄ¡£




Ïà¹ØÎÊ´ð£º

Asp+sql serverÎÊÌâ - Web ¿ª·¢ / ASP

ÎÒÒ»¸öÏîÄ¿£¬Óиö²åÈë²Ù×÷£¬¾ßÌåÊÇÕâÑùµÄ£º
ÎÒÓнø»õÐÅÏ¢±í¡£ÔÚ³ö»õʱѡÔñÏàÓ¦µÄ½ø»õÐÅÏ¢£¬ÊäÈëÊýÁ¿£¬Ñ¡Ôñ²¿Ãź󣬵㱣´æ°´Å¥£¬ÓÉÓÚÍøÂçÑÓʱ£¬µãÒ»ÏÂûÓз´Ó³£¬ÓÚÊÇÓû§¾ÍÓÖµãһϣ¬µ¼ÖÂÒ»´Î²åÈëÁËÁ½Ìõ¼Ç¼:
Àý£º ......

ÇóÖú£ºÕÒASP.NETÍøÒ³ÖÆ×÷¸ßÊÖ£¬Óб¨³ê¡£

±¾ÈËÊDzËÄñÒ»¸ö£¬Æ½Ê±Òª×öÉúÒ⣬µ«ÊÇÕÒÁ˺ܶàÈË×öÍøÕ¾£¬¾ù±»Æ­ÁË¡£×öµÃ²»Èý²»ËÄ£¬ÏÖÔÚ¾öÐÄ×Ô¼ºÀ´×öÒ»¸ö£¬ÒÑѧϰASP.NETÏà¹ØµÄÍøÒ³ÖÆ×÷֪ʶ£¬ÓÐDW»ù´¡£¬¿ÉÒÔ˵ÊÇĿǰֻÓÐÀíÂÛ֪ʶ£¬µ«ÊÇÔÚʵ¼Ê¾ßÌå²Ù×÷µÄʱºò£¬×ÜÊÇÓöµ ......

asp.net Ò³ÃæÏÞʱÌá½» ÈçºÎʵÏÖ - .NET¼¼Êõ / ASP.NET

1.asp.net×öµÄÒ»¸ö´ðÌâÒ³Ãæ£¬ÈçºÎʵʱÏÞʱºó×Ô¶¯Ìá½»£¬Çë´ó¼Ò¸øµã˼·
ÏÞʱµÄʱ¼äÐÅÏ¢´æ·ÅÔÚÊý¾Ý¿âÖÐ
2.Èç¹û´ðÌâʱ¼äÉèÖõĽϳ¤£¬ÈçºÎ·½Ê½session³¬Ê±ºóÒ³ÃæÎÞЧ
лл
ÓÃjs·½·¨À´¿ØÖÆ
»Ø¸´ÄÚÈÝÌ«¶ÌÁË¡£¡£

js ......

wapÍøÕ¾¿ª·¢µÄÎÊÌâ - .NET¼¼Êõ / ASP.NET

ÎÒÓÃ.net¿ª·¢wapÍøÕ¾
1£¬ÎÒ´Ó¹¤¾ßÏäÀïÍÏÁËÁ½¸ölink£¬ÕâÁ½¸ölink»áÏÔʾÔÚÁ½ÐУ¬Èç¹ûÈÃÕâÁ½¸ölink´¦ÓÚͬһÐС£
2£¬ÈçºÎÏÔʾÁ½¸ö¿Ø¼þÖ®¼äµÄ¿Õ¸ñÎÊÌâ¡£
¸úwapÓйØÂ𣿲»Ì«Ã÷°×

ÓÑÇé°ï¶¥¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£

¾Í ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ