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1.Ö±½ÓÔÚÊý¾Ý¿âÖÐÐ޸ļǼ
mysql> use mysql
mysql> update user set password = password(”new_password”) where user = “user_name”;
mysql> flush privileges;
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2.ÔÚÊý¾Ý¿âÖÐÔËÐÐset password
mysql> set password for user_name = password(”new_password”);
mysql> flush privileges;
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3.Ö±½ÓÔÚshell»·¾³ÔËÐÐmysqladmin
> mysqladmin -u user_name -p password “new_password”
> mysqladmin flush-privileges
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4.
grant all privileges on db.table to user_name@localhost identified by “your_pwd”;
Óû§ÃûÃÜÂëµÄÉúЧ²»±ØÓÃflush privilegesË¢ÐÂ
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user_name@localhost: user_name±íʾÓû§Ãû£¬localhost±íʾ¸ÃÓû§Ö»ÄÜÔÚ±¾µØ·ÃÎʸÿ⣬¿ÉÒÔÓÃ%±íʾ´ÓÈκεط½·ÃÎʸÿ⣬Ҳ¿ÉÒÔÓÃ111.11.22.33À´±íʾµØÖ·
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