mysql²éѯËÙ¶È
mysql²éѯ200ÍòÌõ¼Ç¼£¬Òª¶à¾Ã
ÎʸömysqlµÄÎÊÌ⣬¼ÙÈçÒ»¸ö±íÓм¸°ÙÍòÌõµÄ¼Ç¼£¬ÊÇ·ñÒª·Ö±í£¬À´Ìá¸ß²éѯËÙ¶È
½áÌûÂÊ£º33.33% ÕâôµÍ£¬¹À¼ÆºÜÉÙÈ˰ïÄã·ÖÎöÎÊÌâ¡£¸Ï½ô½áÌù°É¡£
¶àлÌáÐÑ£¬ÒÔǰÎÒÍüÁ˽áÌùÁË£¬¸Õ²ÅÈ«²¿½âÁË£¬¸÷λţÈ˶Բ»×¡ÁË£¬»¹ÕæÃ»Õâϰ¹ß£¬ÒÔºó»á×¢ÒâµÄ
¼¸°ÙÍòÕâ¸öÊýÁ¿¼¶£¬ÊǸö±È½ÏÞÏÞεÄÊý×Ö£¬ºÜÄÑ˵·ÖÓë²»·Ö¡£
Èç¹ûÔö³¤Ç÷ÊÆºÜÃ÷ÏÔ£¬¿ÉÒÔ°´±È½ÏÈÝÒ×±æ±ðµÄ×Ö¶Î×öºáÏò·Ö¸î£¬±ÈÈçÈÕÆÚ/µØÇø¡£
Èç¹û±íÀïÃæ×Ö¶ÎÌ«¶à£¬ÌرðÊÇÓнϴóµÄVARCHARÖ®À࣬¶ø´ó²¿·Ö²éѯÌõ¼þÓÖºÜÄÑ100%ÒÀÀµË÷Òý£¬Ôò×ÝÏòÇиÉõÖÁ¿äÕŵ½Key-Value)
ÎÒ¾õµÃÕâ¸öÎÊÌâÎʵÃÓÐÎÊÌâ——Äã¾õµÃÔÚһ̨386µÄ»úÆ÷ÉϺÍһ̨ÖÁÇ¿µÄ»úÆ÷ÉÏʱ¼ä»áÒ»Ñùô£¿CPU£¬ÄÚ´æ´óС£¬Ó²ÅÌËÙ¶È£¬±íµÄÉè¼Æ¶¼ÊÇÓйØÏµµÄ¡£
ͬÒâ1Â¥µÄ¹Ûµã¡£
Ïà¹ØÎÊ´ð£º
ÔÚ°²×°Java±àÒëÆ÷µÄEclipseµÄʱºò£¬¶Ô»·¾³±äÁ¿½øÐÐÁËÅäÖã¬ÔÚ°²×°MySQlµÄʱºòÒ²Òª¶Ô»·¾³±äÁ¿½øÐÐÅäÖã»ÄÇôºóÃæµÄÅäÖûáÓ°ÏìÇ°ÃæµÄEclipseµÄÅäÖÃÂð£¿
Çë´ó¼Ò¶àÖ¸½Ì~£¡Ð»Ð»£¡
²»»á°Ñ£¬ÎÒÕâ¶¼×°Á赀 ÎÒϵͳÀï »¹×°ÁË ......
ÎÒ¶ÔSQL SERVERºÍACCESS±È½ÏÊ죬ËùÒÔÊý¾Ý¿âµÄͨÓûù´¡¶«Î÷¿ÉÒÔ˵¶¼ÕÆÎյIJ¶àÁË£¬ÎÒÏÖÔÚÏëÒªµÄ¾ÍÊÇÒÔÉÏÁ½Êý¾Ý¿âµÄ¶ÀÌØÖ®´¦µÄ½éÉܺÍÓ¦ÓýéÉÜ¡£
ÁíÍâÊé×îºÃ¶ÔÓ¦×îа汾 oracleÊÇ11g°É 10µÄÒ²ÐУ»mysqlÊÇ5.1°É
л ......
ÎÒÊÇÐÂÊÖ£¬³õѧMYSQL£¬Óкܶ಻¶®£¬Íû´Í½Ì£¡£¡
±ÈÈç˵ÎÒн¨Ò»¸öMYSQLÊý¾Ý¿âUSER Êý¾Ý¿âÖÐÓбíLIST
È»ºóÎÒÔÚVCÖÐн¨Ò»¸öMFC¶Ô»°¿ò¹¤³Ì£¬È»ºóÎÒÔõôÑù²ÅÄÜÓÃVC»ñµÃÊý¾Ý¿âÖбíµÄÊý¾Ý£¿
Ï£Íû¸ø³ö¾ßÌåµÄ²Ù×÷² ......
ÎÒ°²×°µÄÕâ¸öÈí¼þVertrigoServ£¬ÔÚwindows7ÖÐÔËÐУ¬Í¼±ê¼ÓºÅΪÀ¶É«£¬±¨MySQLµÄ´íÎó£¬Çë½Ì¸÷λ¸ßÊÖ¸ÃÔõÑù¸ü¸Ä¡£Ð»Ð»¸÷λ£¡
mysql ·þÎñÊÇ·ñÆðÀ´ÁË£¿
ûÓУ¬±¨µÄÊǶ˿ڴíÎó£¬ÔÚÅäÖÃÎļþµ±ÖиÄÁË£¬Ò²²»ÐÐ
¿ÉÒÔÓÃÈ ......