mysqlÖ®Íü¼ÇrootÃÜÂë
Ê×ÏÈ£¬´ò¿ªcmd—–net start ²é¿´mysqlÊÇ·ñÆô¶¯¡£Æô¶¯µÄ»°¾ÍÍ£Ö¹net stop mysql.
1¡¢ÔÚdosÏÂÔËÐÐC:\Program Files\MySQL\MySQL Server 5.0\bin
2¡¢mysqld-nt --init-file=c:\mysql\pwdhf.txt ÆäÖÐÔÚc:\mysql½¨Ò»¸öpwdhf.txtÎļþ£¬²¢Ð´ÏÂÄãµÄÐÂÃÜÂë¡£
3¡¢ÔËÐÐЩÃüÁîºó£¬ÔÙÓÃÐÂÃÜÂëµÇ¼£¬¼´¿É³É¹¦ÐÞ¸ÄÃÜÂë¡£
Ïà¹ØÎĵµ£º
Ò». Æô¶¯²ÎÊýÓÅ»¯
ÐÞ¸Ä my.cnf (»òÕßmy.ini)£¬¼ÓÈë/ÐÞ¸ÄÒÔϼ¸ÐÐ
#É趨»º´æµÄÁ¬½ÓÊý,½ÚÊ¡Á¬½ÓʱµÄ¿ªÏú
back_log = 64
#½ûÓÃÎļþϵͳÍâ²¿Ëø
external-locking = 0
#½ûÓÃBDB,Èç¹ûÄãȷʵ²»ÐèÒªµÄ»°,innodbÒ²ÊÇÈç´Ë
skip-bdb
#Ë÷Òý»º³å,Èç¹ûÊÇרÓõÄÊý¾Ý¿â·þÎñÆ÷,¿ÉÒÔÉèÖøߴï·þÎñÆ÷ÄÚ´æµÄÒ»°ë,Èç¹û²»ÊÇרÓõÄ,
#»¹ÊÇÉ ......
ŪÁËÒ»ÍíÉÏ£¬²éÁËn¶àÎÄÕ£¬³¢ÊÔÁËn¶à¸´Ôӵķ½·¨£¬×îºóÖÕÓÚÔÚһƪÎÄÕÂÖÐÕÒµ½ÁËÒ»¸ö³¬¼òµ¥µÄ·½·¨£¬ÕæÊÇÌ¤ÆÆÌúЬÎÞÃÙ´¦°¡£¡²»Óð´Õչܷ¨µÄ×ö·¨£¬Ö»Òª°´ÕÕÏÂÎĵķ½·¨±£¹ÜÄã¿ÉÒԳɹ¦ÅäÖÃtomcatµÄÁ¬½Ó³Ø¡£
½«tomcat/conf/context.xmlÎļþÖÃΪÒÔÏÂÄÚÈÝ¡£
<Context reloadable="true">
< ......
×î½üÔÚѧϰSSH£¬ÓÉÓÚΪÁ˽ÚÔ¼Äڴ棬ËùÒÔ¾Í×¼±¸Ê¹ÓÃMYSQL´úÌæOracle£¬ÎªÁ˸üÉîÒ»²½µØÁ˽âMySQL£¬ÓÚÊǾͼƻ®°²×°noinstall°æ±¾£¬Õâ°æ±¾±È°²×°°æ¿ÉÂ鷳һЩ£¬ÌرðÊÇÅäÖ÷½Ã棬Èç¹ûÅäÖúõϰ¾Í¿ÉÒÔÔÚһ̨»úÆ÷ÉÏÔËÐжà¸ö°æ±¾µÄMYSQL£¬ÔÚÍøÉÏÕÒÁËǰ±²ÃǵıʼǺóѧϰÍê±ÏºóÔټǼһ±Ê£¬¾ÍÎÒÕâ¼ÇÐÔ£¬¹À¼ÆÃ ......
À´×Ô£ºhttp://www.sofee.cn/blog/2007/07/18/91/
MySQL 5.1ÐÂÌØÐÔ֮ʼþµ÷¶ÈÆ÷(Event Scheduler)
CREATE-EVENT, cron, Event-Scheduler, ´¥·¢Æ÷, ¼Æ»®ÈÎÎñ, MySQL,Triggers, ʼþµ÷¶ÈÆ÷, ×÷Òµµ÷¶È
July 18, 2007 at 20:34:50 · Filed under MySQL
Ò»¡¢Ç°ÑÔ
×ÔMySQL5.1 ......
mysql(°üÀ¨ËùÓÐ5.*ϵÁÐ,5.1.21֮ǰ)µÄÂý²éѯÈÕ־ĬÈÏÊÇÒÔÃëΪµ¥Î»µÄ,¿ÉÒÔͨ¹ýset [session|global] long_query_time=1Õâ¸ö×îµÍÒ²¾ÍÊÇ¿ÉÒÔÉèÖõ½1Ãë,¶ÔÓÚ0.5,0.005Ö®Àà¾ÍÎÞÄÜΪÁ¦ÁË,Õâʱºò¿ÉÒÔÓÐmicroslow patch(msl patch)²¹¶¡À´Íê³ÉÕâÒ»¹¤×÷,Õâ¸ö¹¦Äܵĺô¦×ÔÈ»²»ÑÔ¶øÓ÷. ÔÚmysql5.1.21¼°ÒÔºó°æ±¾¿ÉÒÔͨ¹ýset [session|gl ......