mysql´¥·¢Æ÷´¥·¢ºó,ÈçºÎ֪ͨ³ÌÐòÄØ?
ÊDz»ÊÇÐèÒª³ÌÐò½¨Ò»¸öÏûϢѻ·? ²»Ó¦¸ÃÊǶ¨Ê±²éѯÊý¾Ý¿â±í°É? vcµÄ³ÌÐò,ÇëÖ¸µã.
´¥·¢Æ÷½öÊÇÊý¾Ý¿âÄÚ²¿µÄÓ¦Óã¬ÓëÍⲿ³ÌÐòÎ޹ء£ËùÒÔÀíÂÛÉÏÒ²²»´æÔÚʲô֪ͨÍⲿ³ÌÐò¡£ ÓÐЩÊý¾Ý¿â²úÆ·£¬ÔÚ´¥·¢Æ÷ÄÚ¿ÉÒÔµ÷ÓÃһЩÍⲿÃüÁµ«MYSQLĿǰµÄ±ê×¼°æ±¾ÖÐûÓÐÕâÖÖ¹¦ÄÜ¡£ ¹Ø¼ü¿´ÄãÏëʵÏÖʲôÑùµÄ¹¦ÄÜ¡£ Õâ¸öÎÊÌâºÍ "Èç¹ûij¸öÓû§Íù±íÖвåÈëÒ»Ìõ¼Ç¼£¬»òÕ߸üÐÂÁËÒ»Ìõ¼Ç¼£¬ÈçºÎͨ¹ýXX³ÌÐò" ÊÇ·ñÊÇÏàͬµÄ¸ÅÄ»¹ÊÇÖ»ÏëÖªµÀ´¥·¢Æ÷¸üÐµģ¿ Ïë֪ͨ³ÌÐòÓÐмǼÁË, ¿Í»§¶ËµÄ³ÌÐò¿ÉÒÔʵʱ¼à¿Ø, ²¢ÏÔʾÔÚ½çÃæÉÏ Èç¹û²»Äܵ÷ÓóÌÐò, Íù´ÅÅÌд¸öÎļþÐв»ÐÐ?ÒýÓà Èç¹û²»Äܵ÷ÓóÌÐò, Íù´ÅÅÌд¸öÎļþÐв»ÐÐ? ²»ÐÐÒýÓà Ïë֪ͨ³ÌÐòÓÐмǼÁË, ¿Í»§¶ËµÄ³ÌÐò¿ÉÒÔʵʱ¼à¿Ø, ²¢ÏÔʾÔÚ½çÃæÉÏ Ã»Ê²Ã´ºÃ°ì·¨£¬²»Í£ÔÚÄãµÄ¿Í»§¶ËˢвéѯÁË¡£ Èç¹û²éѯ±È½ÏºÄʱ£¬Ôò½¨ÒéÄãµÄÏà¹ØµÄ±í´¥·¢Æ÷ÖУ¬Ïòij¸ö״̬±íдÈëÒ»¸ö±êÖ¾£¬ÕâÑùÄãµÄ¿Í»§¶Ë²»Í£²éÕâ¸ö״̬±í¾ÍÖªµÀÓÐûÓиüУ¬Èç¹ûÓиüÐÂÔÙÈ¥²éÊý¾Ý±íÖеļǼ¡£ ¿ÉÒÔ¿¼ÂÇÔÚ´¥·¢Æ÷ÀïÃæ£¬ÓÐÏà¹Ø´¥·¢Ê±£¬°Ñ¼Ç¼д½øÒ»¸öÈÕÖ¾±í£¬È»ºó³ÌÐò¶¨Ê±É¨ÃèÕâ¸öÈÕÖ¾±í£¬È»ºóÔÙ½øÐÐÆäËûÒµÎñÂß¼´¦Àí ÄãÏëʵÏÖÄÇÖÖǰ̨¶¨Ê±Ë¢ÐµĹ¦ÄÜ ½«ºǫ́eventʱ¼ä¶¨Ê±´«¸øÇ°Ì¨ÊµÏÖʵʱÏÔʾ ÕâÐèÒªrequestºÍrespond ¾ÍÊÇÄã±ØÐëÒªÓÐʼþ´¥·¢»òÕß·¢ËÍÇëÇó ²ÅÄܵ÷Óúǫ́ ÄãµÄÐèÇóÔÝʱmysql²»ÄÜʵÏÖ ÄÇÎÒ¾ÍËÀÐÄÁË, лл°¡
Ïà¹ØÎÊ´ð£º
ÎÒÓÃÒ»¸öÑ»·ÍùÊý¾Ý¿âÀïÃæ´æÎļþ£¬±¾À´¿ÉÒÔ×÷ΪÎļþ´æ·ÅÊý¾Ý¿âÀïÃæÖ»·ÅÎļþµÄλÖõ쬵«ÊÇûÓа취×âµÄ·þÎñÆ÷ÍøÒ³¿Õ¼ä´óСÓÐÏÞÖÆÊý¾Ý¿âûÓÐÏÞÖÆ¡£Óï¾äÊÇÕâÑùµÄ public static final DataBase.MAXSIZE=102 ......
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 ......
ÎÒÒÔǰ°²×°ÁËÒ»´Î£¬ºóÀ´Ð¶ÔØÁË£¬ÏÖÔÚÔÙ°²×°µÄʱºò£¬Ìáʾ´íÎó£ºError 1305.Error reading from file C:DOCUME~1\LOCALS~1\Temp\mysql_server.msi.Verify that the file exists and that you can access it. ¿ ......
SELECT a.tguildname ,SUM(a.ct) + if (SUM(b.ct) IS NULL ,0,SUM(b.ct)) from ( SELECT tg.tguildname,c.cid, ( cf.fbb + cf.fgjbb + cf.fjybb + cf.fqb + cf.fgjqb + cf.fjyqb + cf.fqib + cf. ......
ÎÒÏÖÔÚѧϰMYSQL£¬ÎÊÏÂmysql´¢´æ¹ý³ÌÈçºÎ½¨Á¢ºÍʹÓã¬×îºÃд³É$sql="sqlÓï¾ä",$re=mysql_query($sql);лл ½¨ÒéÄãÏÈ×Ô¼º¿´Ò»ÏÂÎĵµÖеÄÀý×Ó¡£ http://dev.mysql.com/doc/refman/5.1/zh/stored-pro ......