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我用 mysql -u root -p登陆进去敲入命令grant all on.to ja identified by '123' with grant option;提示Query OK, 0 rows affected (0.00 sec)
退出后，用刚新建的ja账号登陆mysql -u ja -p
提示 ERROR 1045 (28000): Access denied for user 'ja'@'localhost' (using password: YES)
请问为啥？
认证高级PHP讲师
You need to refresh the system permission table [flush privilege] before this user can log in effectively
flush privileges;
If you grant all on.to ja@localhost ..., there should be no error
The command format of
grant is: mysql> grant all on.to 'user'@'ip' identified by 'password' with grant option;
grant all on.to 'ja'@'%' identified by '123' with grant option;flush privileges;quit;then log in again Take a look: mysql -u ja -p 123
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You need to refresh the system permission table [flush privilege] before this user can log in effectively
If you grant all on.to ja@localhost ...
, there should be no error
The command format of
grant is: mysql> grant all on.to 'user'@'ip' identified by 'password' with grant option;