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

ûÓпÉÒÔ²éÕÒmysql Êý¾Ý¿âÀïÃæÈ«ÓÐÄÚÈݵŤ¾ß

Èç¹ûÎÒÊäÈëÒ»¸ö¹Ø¼ü×Ö,Èç¹ûÓÐÒ»¸ö¹¤¾ß,¿ÉÒÔÔÚÖ¸¶¨Êýé§¿âÖвéѰËùÓÐ±í²¢ÁгöÕÒµ½µÄ½á¹û,


²»ÖªµÀÓÐûÓÐÕâÖÖÀàÐ͵ÄMYSQL Êý¾Ý¿â¹¤¾ß


Èç¹ûÎÒÏÂÔØÁËÒ»¸ö³ÌÐò,ËüµÄ½Å×¢FOOT ÊÇдÔÚÊý¾ÝÖеÄÈç¹ûÓÐÒ»ÖÖ¹¤¾ß¿ÉÒÔ¸ù¾Ý¹Ø¼ü×Ö
Èçij¹«Ë¾,  ¿ÉÒԺܿìµÄ¼ìË÷µ½ÔÚijÕűíÖÐ,ÄǾͿÉÒÔ½ÚÊ¡ºÜ¶àʱ¼ä
ÄúµÄÐèÇóµÚÒ»´ÎÌýµ½ ²»¹ý±íÒ²ÒªÓз¶Î§

select t1.gongsi,t2.gongsi,t3.gongsi,t4.gongsi
where gongsi ="company"

ûÓÐÕâÖÖ¹¤¾ß£¬
²»¹ýÄã¿ÉÒÔ×Ô¼ºÐ´¸ö½Å±¾»òÕß´æ´¢¹ý³ÌÀ´ÊµÏÖ¡£

ͨ¹ý show tables ºÍµÄËùÓÐµÄ±í£¬È»ºóÔٵõ½Ã¿¸ö±íËùÓеÄÁС£È»ºó½øÐÐËÑË÷¡£

Õâ¸ö¹¤¾ßÂ²»ÖªµÀÓÐûÓÐÈË¿ª·¢ÁËûÓÐ(µ½Ä¿Ç°ÎªÖ¹£¬×îÉÙÎÒûÓÐÅöµ½)
Ô­ÀíÂ¸ù¾Ýinformation_schema¿âÀïÃæµÄ±ítablesºÍ±ícolumns£¬²ÉÓö¯Ì¬Óï¾äÑ­»·É¨ÃèÊÇ¿ÉÒÔʵÏֵġ£


Ïà¹ØÎÊ´ð£º

apache+PHP+mysqlÔÚwin7ÏÂʹÓÃ

ÈçÌ⣬ÕâÈý¸öÔÚwin7ÏÂʹÓûáÓÐʲô¼æÈÝÐÔÎÊÌâÂð£¿
ÓÉÓÚÎÒ×î½üÔÚʹÓÃwin7£¬¾ÍÀÁµÃ½øxpÁË£¡
×Ô¼ºÓÃwindows 2008ÓÐÒ»Äê¶àÁË£¬Ã»³öÏÖÈκÎÎÊÌâ¡£

win7²âÊÔ°æÒ²Óùý£¬²»»áÓÐʲôÎÊÌâµÄ£¬·ÅÐÄ¡£

µ±È»Äã×î ......

mysqlÈçºÎʵÏÖ¸ßЧµÄËÑË÷£¿

Ò»¸öÐÐÒµÍøÕ¾£¬ÒªÊµÏֵŦÄÜÒªÇóΪ£º

Ò»ËÑË÷±íµ¥¿ÉÑ¡ËÑË÷ ²úÆ·/×ÊѶ/É̼ң¬ËÑË÷ʱϣÍûÏÈËѱêÌâºóÈ«ÎÄ£¬µ±Ç°µÄÊý¾ÝÁ¿¹À¼Æ3Íò¶à£¬¶¨Î»ÆÚÍûÔÚ°ÙÍò¼¶Ò²¿ÉÓá£

Êý¾ÝÀàÐÍΪinnodb£¬µ±Ç°µÄ·½·¨ÊǶԹؼü´Ê½øÐÐ ......

MYSQLÖиù¾Ý×Ö¶ÎÖµÅжϷµ»Ø²»Í¬µÄÖµ

ÔÚmysqlÖÐÓÐÒ»ÕÅ±í£¬ÓÐÈý¸ö×Ö¶Îtotal,max, min£¬¶¼ÊÇintÐ͵ÄÖµ£¬¿ÉÒÔдһ¸ösqlÓï¾äÍê³É¹¦ÄÜ£º
¸ù¾ÝÿÌõ¼Ç¼ÖУ¬Èç¹ûtotal>max,·µ»Ø2£¬Èç¹ûtotal <min·µ»Ø1£¬Èç¹û¶¼Ìõ¼þ¶¼²»·ûºÏ·µ»Ø0¡£¼±Ç󣡣¡£¡£¡
mysql? ......

WindowsÏÂÐÞ¸ÄMySQL°²×°Ä¿Â¼ºÍMySQLÊý¾ÝĿ¼ ʧ°Ü

ϵͳµÄʼþ²é¿´Æ÷ÖпÉÒÔ¿´µ½Å¶

ÔØ£ºTable 'mysql.host' doesn't existµÄ´íÎó
»¹ÊDz»Äܽâ¾öÎÊÌâ

²Î¿¼ÈçÏÂ
indowsÏÂÐÞ¸ÄMySQL°²×°Ä¿Â¼ºÍMySQLÊý¾ÝĿ¼
2009-04-04 08:49:20
¡¡± ......

Winform+MySQL×öÏîÄ¿

Winform+MySQL×öÏîÄ¿£¬ÔÚ×¢ÖØÐÔÄܵÄÇé¿öÏ£¬ÎÒ¸ÃÈçºÎÈ¥Íê³ÉÕâÀàÐ͵ÄÏîÄ¿ÄØ£¡
Çë¸÷λ¸øÒÔÌáʾ¡£
ÄãÕâ¸ö·¶Î§Ì«¹ãÁË£¬ÎÒ˵2µãÖØÒªµÄ°É
1.WINFORM³ÌÐòÊǵ¥¶ÀÔËÐеÄCS³ÌÐò£¬ºÍBS²»Í¬£¬BSµÄѹÁ¦Ê¼ÖÕ¶¼ÔÚSERVERÉϵ쬶ÔC ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ