ÖØÐ°²×°mysqlµÄÐĵÃ
Ôø¾Ê§°Ü¹ýn´Î£¬ÈÃÎÒÏ൱ÎÞÄÎ×îºóÖÕÓÚÕÒµ½ÁËÒ»¸ö½â¾ö·½°¸£¬¹©´ó¼Ò·ÖÏí
ɾµô×¢²á±íµÄ·½·¨£¬ÎÒÒ²Ôø¾Óùý£¬µ«×ÜÊÇʧ°Ü£¬½¨ÒéÈçÏÂ
Ò»£ºÏÈÐ¶ÔØÈí¼þmysql
¶þ£ºÏÈɾע²á±íµÄ¶«Î÷£»
Èý£º×îºóÔÚÄãµÄµ±Ç°Óû§ÀïcÅÌÏÂC:\Documents and Settings\All Users\Application Data\ÕÒµ½mysqlµÄĿ¼£¬É¾µô£¬ÍüÁ˸æËßÒ»¾ä£»
ÄÇÊÇÒþ²ØÎļþ£¬ÏȸıäÎļþ¼ÐÉèÖþÍÐУ¡
Ïà¹ØÎĵµ£º
ÊÖ¶¯½¨±í£º
CREATE TABLE `excel` (
`id` int(11) DEFAULT NULL,
`name` varchar(50) DEFAULT NULL,
`passwd` varchar(50) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=gb2312; ×¢ÒâÊÇgb2312
È»ºóÔÚÁ¬½ÓÊý¾Ý¿âʱ¼ÓÉÏ:
useUnicode=true&characterEncoding=gb2312.
¾ÍokÀ²£¡ ......
Explain MySQL architecture
. - The front layer
takes care of network connections and security authentications, the
middle layer does the SQL query parsing, and then the query is handled
off to the storage engine. A storage engine could be either a default
one supp ......
ÔÚÍøÕ¾½¨Éè»òÕßÔËÓªÖУ¬Èç¹û MySQL server ÊǷdz£·±Ã¦£¬¿ÉÒÔ¿ªÆô query cache ÒÔ¼ÓËÙ»ØÓ¦Ê±¼ä£¬¿ªÆô·½·¨¿ÉÒÔÔÚ my.cnf 裡Ãæ¼ÓÈëÒÔÏÂÏîÄ¿: (Redhat ÏÂÃæÊÇ /etc/my.cnf£»Debian ÊÇÔÚ etc/mysql
/my.cnf).
query_cache_size = 64M
query_cache_type = 1
query_cache_limit = 1048576
ÒÔÉÏÓï·¨µÄÉ趨ÀïÃæ£¬ ......
Õ⼸ÌìËù×÷µÄ¹¤×÷Éæ¼°µ½Êý¾Ý¿âÐÐתÁеÄÎÊÌâ
¼Ç¼һϳöÏֵĴíÎó£¬ÒÔÃâÒÔºóÔÙ·¸
¾ÙÍøÉÏ×îͨË×µÄÀý×Ó°É
Name Subject Result
ÕÅÈý ÓïÎÄ 80
ÕÅÈý Êýѧ 90
ÕÅÈý ÎïÀí &n ......
ÕâÀï½éÉÜÒ»¸ö¼¯³É»·¾³ XAMPP¡£
XAMPP ÊÇÒ»¸öÒ×ÓÚ°²×°ÇÒ°üº¬ MySQL¡¢PHP ºÍ Perl µÄ Apache ·¢Ðа档XAMPP µÄÈ··Ç³£ÈÝÒ×°²×°ºÍʹÓãºÖ»ÐèÏÂÔØ£¬½âѹËõ£¬Æô¶¯¼´¿É¡£
ÏÂÔØµØÖ·£º
http://www.apachefriends.org/zh_cn/xampp.html
µ½Ä¿Ç°ÎªÖ¹£¬XAMPP ¹²ÓÐÒÔÏÂËÄÖÖ°æ±¾£º
£¨1£©ÊÊÓÃÓÚ Linux µÄ XAMPP
£¨2£©ÊÊÓÃÓÚ Windows µ ......