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

mysqlÃÜÂëÍü¼ÇµÄÐ޸ķ½·¨

1¡¢ÔÚlinuxÏ£º
     ²é¿´mysql ÊÇ·ñÔËÐУºps -ef | grep myslq
     Èç¹û MySQL ÕýÔÚÔËÐУ¬Ê×ÏÈɱ֮: kill mysqlµÄ½ø³ÌºÅ¡£
¡¡¡¡Æô¶¯ MySQL :/usr/bin/safe_mysqld --skip-grant-tables &
¡¡¡¡¾Í¿ÉÒÔ²»ÐèÒªÃÜÂë¾Í½øÈë MySQL ÁË¡£
¡¡¡¡È»ºó¾ÍÊÇ
¡¡¡¡>use mysql
¡¡¡¡>update user set password=password("new_pass") where user="root";
¡¡¡¡>flush privileges;
¡¡¡¡ÖØÐÂɱ MySQL £¬ÓÃÕý³£·½·¨Æô¶¯ MySQL ¡£
2¡¢ÔÚwindowsÏ£º
    1.Æô¶¯Mysql·þÎñ:´ò¿ªCMD,ÊäÈënet start mysql
    2.½øÈëmysqlĿ¼ÏµÄbinĿ¼
    3.ÔËÐÐmysqld-nt --skip-grant-tables(Àϰ汾¿ÉÒÔÊÇmysqld --skip-grant-tables)À´Ìø¹ýÊÚȨ±íµÄÑéÖ¤,ÕâÑùÎÒÃǾͿÉÒÔÖ±½ÓµÇ½     MySQL·þÎñÆ÷£¬È»ºóÔÙÐÞ¸ÄrootÓû§µÄ¿ÚÁî£¬ÖØÆôMySQL¾Í¿ÉÒÔÓÃпÚÁîµÇ½ÁË¡£
    4.MySqlÃÜÂëÖªµÀ£¬µ«ÊÇÓÃMySql-FrontÁ¬½Ó²»ÉÏÈ¥ÓÐÕâÑùÒ»Ì×Á¬½ÓMySqlÊý¾Ý¿âµÄϵͳ£¬Ö»Òª¸ÄÁËrootµÄÃÜÂ룬ÓÃMySql-FrontÁ¬½Ó¾ÍÁ¬½Ó²»ÉÏÈ¥ÁË£¬ÕâʱҪÊÇÏë¸ÄÃÜÂëµÄ»°¾ÍҪʹÓÃÕâÖÖ·½·¨ÁË£¬ÔÚ°²×°MySqlÊý¾Ý¿âµÄʱºò£¬Èç¹ûÑ¡ÔñÖ§³ÖCommand LineµÄ»°£¬ÄÇôÏÖÔÚÀ´ÐÞ¸ÄÃÜÂëµÄʱºò¾Í´Ó“¿ªÊ¼”--“³ÌÐò”--"MySQL"--Command Line Client£¬Ê¹ÓÃ
mysql> use mysql;
mysql> update user set password=password("new_pass") where user="root";
mysql> flush privileges;
ÖØÐÂɱ MySQL £¬ÓÃÕý³£·½·¨Æô¶¯ MySQL ¡£


Ïà¹ØÎĵµ£º

mysql ´´½¨º¯ÊýµÄ1418´íÎó½â¾ö·½°¸

 Error Code : 1418
This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable)
(0 ms taken)
·ÖÎö£º
¸ù¾ÝϵͳÌáʾ£¬µ¼Ö¸ôíÎóµÄÔ­Òò¿ÉÄÜÊÇÒ»¸ö°²È«ÉèÖ÷½Ãæ ......

[ת]Mysql Sourceµ¼ÈëÂÒÂëÎÊÌâ

      1¡¢È·¶¨Êý¾Ý¿âĬÈϱàÂ룬±ÈÈç±àÂëΪutf8,½«¶ÁÈë;¾¶±àÂëͬÑùÉèΪutf8£¬ÃüÁîΪ£ºset names utf8;
      2¡¢source d:/20080613.sql µ¼ÈëÊý¾Ý¡£ÑéÖ¤Êý¾Ý¿âÖеÄÊý¾ÝÊÇ·ñ´æÔÚÂÒÂë¡£
      3¡¢Èç¹ûÈÔÈ»´æÔÚÂÒÂëÎÊÌ⣬Õâʱºò¾ÍÒª¿¼ÂǸı䵼ÈëÎļþµÄ±à ......

°²×°¡¢ÉèÖÃÓëÆô¶¯MySqlÂÌÉ«°æµÄ·½·¨

1¡¢½âѹ mysql-noinstall-5.1.30-win32.zip
2¡¢ÔÚ F Å̽¨Á¢Ä¿Â¼ MySql\MySqlServer5.1\
3¡¢°Ñ½âѹµÄÄÚÈݸ´ÖƵ½  F:\MySql\MySqlServer5.1\
4¡¢ÔÚ F:\MySql\MySqlServer5.1\ ÖÐÕÒ my-large.ini °ÑËü¸´ÖÆ³É my.ini
5¡¢ÔÚ my.ini ÖÐÕÒ [mysqld] £¬Ìí¼ÓÒÔÏÂÓï¾ä;
basedir="F:/MySql/MySqlServer5.1/"
datadir="F:/My ......

MySQL ´æ´¢ÒýÇæInnoDB/MYISAM

Ò»¡¢MYSQL´æ´¢ÒýÇæ´óÈ«£º
·MyISAM£ºÄ¬ÈϵÄMySQL²å¼þʽ´æ´¢ÒýÇæ£¬ËüÊÇÔÚWeb¡¢Êý¾Ý²Ö´¢ºÍÆäËûÓ¦Óû·¾³ÏÂ×ʹÓõĴ洢ÒýÇæÖ®Ò»¡£×¢Ò⣬ͨ¹ý¸ü¸ÄSTORAGE_ENGINEÅäÖñäÁ¿£¬Äܹ»·½±ãµØ¸ü¸ÄMySQL·þÎñÆ÷µÄĬÈÏ´æ´¢ÒýÇæ¡£
·InnoDB£ºÓÃÓÚÊÂÎñ´¦ÀíÓ¦ÓóÌÐò£¬¾ßÓÐÖÚ¶àÌØÐÔ£¬°üÀ¨ACIDÊÂÎñÖ§³Ö¡£
·BDB£º¿ÉÌæ´úI ......

mysql »ù±¾ÃüÁî

1¡¢µÇ½MySQL:
mysql -u root -p
2¡¢²é¿´Óû§ÐÅÏ¢
select user,host,password from mysql.user;
select user,host from mysql.user;
3¡¢ÉèÖÃÃÜÂë
set password for root@localhost=password('
ÔÚÕâÀïÌîÈërootÃÜÂë
');
4¡¢ÐÞ¸ÄÃÜÂë
·½·¨1£ºmysqladmin -u root -p password newpassword
·½·¨2£º ££mysql -u root ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ