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

MYSQLÍüÁËROOTÃÜÂë

ΪÁ˸øG×¼±¸ÂÛÎÄ£¬ÏëÖ±½ÓÓÃÒ»¸öÏîÄ¿¡£
ÄǸöÏîĿԭÀ´ÓõÄÊý¾Ý¿âÊÇORACLE£¬µ«ËûµÄ»úÆ÷ÅäÖõͣ¬ÄÚ´æÖ»ÓÐ256M£¬ÅÜORALCEÁËÌ«³ÔÁ¦ÁË¡£ÓÚÊǾÍÏë°ÑÊý¾Ý¿â²¿·ÖÒÆÖ²µ½MYSQL¡£×Ô¼ºÏÈ
×öʵÑ飬Äêǰ¾Í×°ÁË£¬ÏÖÔÚÏë×öÒÆÖ²£¬ROOTÃÜÂë¸øÍüÁË¡£µ¹ÊÇ¿ÉÒÔ֨װ£¬¿ÉÄÇÒ»¶¨²»ÊÇ×î¼Ñ½â¾ö·½°¸¡£
UNIX°æ
1.ÏÈÍ£µômysql
# /etc/rc.d/init.d/mysql stop
2.ÒÔ--skip-grant-table µÄ參數啟動mysql
# mysql_safe --skip-grant-table&
3. ¸ü¸Äroot ÃÜ碼 123456
# mysql mysql
mysql> UPDATE user SET password=password('123456') WHERE user='root';
mysql> FLUSH PRIVILEGES;
mysql> exit
4.Í£µômysqlÔÙÖØÅÜ
killall mysqld
#/etc/rc.d/init.d/mysqld
# mysql -u root -p
Enter password:
Windows°æ
Ê×ÏÈ£¬Í£Ö¹Mysql·þÎñ£¨net stop mysql)£¬ÊDZØÐë
µÄ
shell>mysqld-nt --skip-grant
²»Òª¹Ø±Õ´Ë´°¿Ú£¬È»ºó´ò¿ªÐµÄCMD´°¿Ú
shell>mysql
mysql>use mysql
mysql>update user set password=password('newpassword') where user='root';
mysql>q
shell>
¹Ø±Õmysqld-nt --skip-grantÕâ¸öCMD´°¿Ú
Æô¶¯Mysql·þÎñ¼´¿É¡£
¹Ø±Õmysqld-nt --skip-grant´°¿Úºó£¬Mysql·þÎñ²¢Ã»Í£Ö¹
ɱµô½ø³ÌÖеÄmysqld-nt½ø³Ìºó£¬ÖØÆômysql¼´¿É¡£


Ïà¹ØÎĵµ£º

Linux Enterprise5 ÏÂ×Ô¶¯Æô¶¯ Mysql ºÍApacheµÄÅäÖÃ

1. Mysql ×Ô¶¯Æô¶¯µÄÅäÖÃ
ÔÚMySQL°²×°³ÌÐòµÄ½âѹ°ü
/usr/local/mysql/support-files
myslq.serverµÄÆô¶¯½Å±¾³ÌÐò=¡· ¸´ÖÆ/etc/rc.d/init.dĿ¼
[root@localhost ~]# cd /etc/rc.d/init.d
¸´ÖƲ¢ÖØÃüÃûΪmysql
[root@localhost init.d]# cp /usr/local/mysql/support-files/mysql.server mysql
¸ü¸ÄÊôÐÔ¸ÄΪ“x& ......

mysql ÂÒÂë´¦Àí

 1. mysqldump -u username -h somehost -p --compatible=mysql40 db_name > temp.sql
  2. ÓÃphpmyadminÇå¿ÕÊý¾Ý¿â²¢ÉèÖÃÊý¾Ý¿âÕûÀíΪutf8_general_ci
  3. mysql -u username -h somehost -p --default-character-set=utf8 db_name < temp.sql ......

SQL ServerÀィMysqlÁ´½Ó·þÎñÆ÷µÄͼ½â

ÔÚSQL ServerÀィMysqlºÍOracleÊý¾Ý¿âÁ´½Ó»¹ÊDZȽÏÈÝÒ׵ģºÎÒÃÇÏÈÔÚ·þÎñÆ÷Éϰ²×°MysqlºÍOracleÊý¾Ý¿âÏà¹ØµÄODBCÇý¶¯³ÌÐò£¬ÔÚ[¹ÜÀí¹¤¾ß]->[Êý¾ÝÔ´(ODBC)]       ÉèÖÃϵͳDSN£¬ÈçÏÂͼ:     
 
ÉèÖúÃÁËÒÔºó£¬ÎÒÃÇ¿ÉÒÔÓÃSQL Server×Ô´øµÄµ¼³öºÍµ¼È빤¾ßÀ´Êµ ......

ÓÃADO²Ù×÷MYSQLÊý¾Ý¿â

ÓÃADO²Ù×÷MYSQLÊý¾Ý¿â VBEÖÐÇëÈ·¶¨ÒýÓà microsoft activeX data objects xx ¿âÁ¬½Ó¼°¸üÐÂMYSQLÊý¾Ý¿âÊý¾Ý
´úÂëÈçÏÂ: Sub updt() Dim strconnt As String strconnt = "" Set connt = New ADODB.Connection Dim sevip, Db, user, pwd As String 'Éè·þÎñÆ÷µØÖ·¡¢ËùÁ¬Êý¾Ý£¬¼°µÇ¼Óû§ÃÜÂë sevip = "localhost" '"192.168.*.* ......

Mysql֪ʶµã×ܽ᣺Flush privileges

mysql> flush privileges;ʲôÒâ˼£¿­
mysql> update mysql.user set password=PASSWORD('ÐÂÃÜÂë') where User='root';­
mysql> flush privileges;­
mysql> quit­
´ð:­
mysql ÐÂÉèÖÃÓû§»ò¸ü¸ÄÃÜÂëºóÐèÓÃflush privilegesË¢ÐÂMySQLµÄϵͳȨÏÞÏà¹Ø±í£¬·ñÔò»á³öÏ־ܾø·ÃÎÊ£¬»¹ÓÐÒ»ÖÖ·½· ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ