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

ÈçºÎÐÞ¸ÄMYSQLÊý¾Ý¿âÃÜÂë


Ê×ÏÈÒªÉùÃ÷Ò»µã£¬´ó²¿·ÖÇé¿öÏ£¬ÐÞ¸ÄMySQLÊÇÐèÒªÓÐmysqlÀïµÄrootȨÏ޵ģ¬
ËùÒÔÒ»°ãÓû§ÎÞ·¨¸ü¸ÄÃÜÂ룬³ý·ÇÇëÇó¹ÜÀíÔ±¡£
·½·¨Ò»
ʹÓÃphpmyadmin£¬ÕâÊÇ×î¼òµ¥µÄÁË£¬ÐÞ¸Ämysql¿âµÄuser±í£¬
²»¹ý±ðÍüÁËʹÓÃPASSWORDº¯Êý¡£
·½·¨¶þ
ʹÓÃmysqladmin£¬ÕâÊÇÇ°ÃæÉùÃ÷µÄÒ»¸öÌØÀý¡£
mysqladmin -u root -p password mypasswd
ÊäÈëÕâ¸öÃüÁîºó£¬ÐèÒªÊäÈërootµÄÔ­ÃÜÂ룬ȻºórootµÄÃÜÂ뽫¸ÄΪmypasswd¡£
°ÑÃüÁîÀïµÄroot¸ÄΪÄãµÄÓû§Ãû£¬Äã¾Í¿ÉÒÔ¸ÄÄã×Ô¼ºµÄÃÜÂëÁË¡£
µ±È»Èç¹ûÄãµÄmysqladminÁ¬½Ó²»ÉÏmysql server£¬»òÕßÄãûÓа취ִÐÐmysqladmin£¬
ÄÇôÕâÖÖ·½·¨¾ÍÊÇÎÞЧµÄ¡£
¶øÇÒmysqladminÎÞ·¨°ÑÃÜÂëÇå¿Õ¡£
ÏÂÃæµÄ·½·¨¶¼ÔÚmysqlÌáʾ·ûÏÂʹÓã¬ÇÒ±ØÐëÓÐmysqlµÄrootȨÏÞ£º
·½·¨Èý
mysql> Insert INTO mysql.user (Host,User,Password)
VALUES('%','jeffrey',PASSWORD('biscuit'));
mysql> FLUSH PRIVILEGES
È·ÇеØËµÕâÊÇÔÚÔö¼ÓÒ»¸öÓû§£¬Óû§ÃûΪjeffrey£¬ÃÜÂëΪbiscuit¡£
ÔÚ¡¶mysqlÖÐÎIJο¼ÊֲᡷÀïÓÐÕâ¸öÀý×Ó£¬ËùÒÔÎÒÒ²¾Íд³öÀ´ÁË¡£
×¢ÒâҪʹÓÃPASSWORDº¯Êý£¬È»ºó»¹ÒªÊ¹ÓÃFLUSH PRIVILEGES¡£
·½·¨ËÄ
ºÍ·½·¨ÈýÒ»Ñù£¬Ö»ÊÇʹÓÃÁËREPLACEÓï¾ä
mysql> REPLACE INTO mysql.user (Host,User,Password)
VALUES('%','jeffrey',PASSWORD('biscuit'));
mysql> FLUSH PRIVILEGES
·½·¨Îå
ʹÓÃSET PASSWORDÓï¾ä£¬
mysql> SET PASSWORD FOR jeffrey@"%" = PASSWORD('biscuit');
ÄâÒ²±ØÐëʹÓÃPASSWORD()º¯Êý£¬
µ«ÊDz»ÐèҪʹÓÃFLUSH PRIVILEGES¡£
·½·¨Áù
ʹÓÃGRANT ... IDENTIFIED BYÓï¾ä
mysql> GRANT USAGE ON *.* TO jeffrey@"%" IDENTIFIED BY 'biscuit';
ÕâÀïPASSWORD()º¯ÊýÊDz»±ØÒªµÄ£¬Ò²²»ÐèҪʹÓÃFLUSH PRIVILEGES¡£
×¢Ò⣺ PASSWORD() [²»ÊÇ]ÒÔÔÚUnix¿ÚÁî¼ÓÃܵÄͬÑù·½·¨Ê©ÐпÚÁî¼ÓÃÜ¡£
MySQL Íü¼Ç¿ÚÁîµÄ½â¾ö°ì·¨
Èç¹û MySQL ÕýÔÚÔËÐУ¬Ê×ÏÈɱ֮£º killall -TERM mysqld¡£
Æô¶¯ MySQL £ºbin/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 ¡£
mysqlÃÜÂëÇå¿Õ
Windows:
1.ÓÃϵͳ¹ÜÀíÔ±µÇ½ϵͳ¡£
2.Í£Ö¹MySQLµÄ·þÎñ¡£
3.½øÈëÃüÁî´°¿Ú£¬È»ºó½øÈëMySQLµÄ°²×°Ä¿Â¼£¬±ÈÈçÎҵݲװĿ¼


Ïà¹ØÎĵµ£º

LINUXÏÂmysql¿Í»§¶Ë²»ÄÜÊäÈëÖÐÎÄ

LINUXÏ mysql¿Í»§¶Ë²»ÄÜÊäÈëÖÐÎÄ
½ñÌìÓöµ½ÁËÕâ¸öÎÊÌ⣬ÔÚLINUXÏÂÊäÈëÖÐÎÄ£¬Ã»ÓÐÎÊÌ⣬µ«ÔÚMYSQL¿Í»§¶ËÉÏÎÞ·¨ÊäÈëÖÐÎÄ£¬ºÜÆæ¹Ö£¿
ÕÒÁ˺ܶà×ÊÁÏÖÕÓÚ½â¾öÁËÕâ¸öÎÊÌ⣬ÆäʵÕâ¸öºÍ×Ö·û¼¯Î޹ء£Í¨³£³öÏÖÔÚ×Ô¼º±àÒëµÄmysql°æ±¾ÉÏ£¬Èç¹ûÊÇREDHATµÄ»°£¬ÇëʹÓÃϵͳ×Ô´øMYSQL¿Í»§¶Ë¡£ÏµÍ³Ä¬ÈÏrpm°²×°µÄmysqlÔòûÓÐÕâ¸öÎÊÌâ³öÏÖ¡£
Á ......

MySQL 5.1 °²×°ÅäÖÃͼ½â


Ò»¡¢MySQL5.1°²×°
       ´ò¿ªÏÂÔØµÄ°²×°Îļþ£¬³öÏÖÈçϽçÃæ£º
 
mysql°²×°Ïòµ¼Æô¶¯£¬µã»÷“next”¼ÌÐø
 
        Ñ¡Ôñ°²×°ÀàÐÍ£¬ÓГTypical£¨Ä¬ÈÏ£©”¡¢“Complete£¨ÍêÈ«£©”¡¢“Custom£¨Óû§×Ô¶ ......

mysql eventµ÷Óô洢¹ý³Ì

mysql event (ÓÃÀ´ÊµÏÖ¶¨Ê±ÈÎÎñ)¡£mysql
´Ó
5.1.16
¿ªÊ¼ÓµÓеÄй¦ÄÜ¡£
ÏÂÃæÎÒдһ¸ö¼òµ¥µÄʾÀý¡£
ÏÈ´´½¨Êý¾Ý¿âºÍÁ½¸ö±í£º
drop database dep;
create database dep;
use dep;
create table aa
(id int AUTO_INCREMENT primary key,
remark varchar(20)
);
create table bb
(id int AUTO_INCREMENT primary k ......

centos 5.Freeradius2.1 mysql 5.0³É¹¦°²×°ÅäÖñʼÇ

(1)°²×° freeradius-server-2.1.1.tar.gz
[root@localhost freeradius-server-2.1.1]# tar zxvf freeradius-server-2.1.1.tar.gz
[root@localhost freeradius-server-2.1.1]# cd freeradius-server-2.1.1
[root@localhost freeradius-server-2.1.1]# ./configure
[root@localhost freeradius-server-2.1.1]# make
[ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ