我似乎无法登录我的教程数据库开发环境:
Ayman$ mysql -u blog -p blog_development
Enter password:
ERROR 1049 (42000): Unknown database 'blog_development'
我可以在没有blog_development部分的情况下正常登录数据库:
Ayman$ mysql -u blog -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1858
不确定我授予所有访问权限的是什么:
mysql> GRANT ALL PRIVILEGES ON blog_development.*
-> TO 'blog'@'localhost'
-> IDENTIFIED BY 'newpassword';
Query OK, 0 rows affected (0.01 sec)
mysql> SHOW GRANTS FOR 'blog'@'localhost'
-> ;
+----------------------------------------------------------------------------------------- --------------------+
| Grants for blog@localhost |
+----------------------------------------------------------------------------------------- --------------------+
| GRANT USAGE …所以我不确定是什么原因造成我的MySql密码加密(升级到Mountain Lion,重新安装ruby/rails(其他问题),或者只是运气不好)但是我们在这里:
登录到mysql很好,但我无法登录到root
Ayman$ mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 96
Server version: 5.5.25 MySQL Community Server (GPL)
Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
当我尝试登录root时:
Ayman$ mysql -u root -p …好的,所以我之前有RVM工作,但在升级到Mountain Lion之后它似乎已经消失了？所以我尝试重新安装它:
Ayman$ curl -L https://get.rvm.io | bash -s stable
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 185 100 185 0 0 200 0 --:--:-- --:--:-- --:--:-- 755
100 9979 100 9979 0 0 5911 0 0:00:01 0:00:01 --:--:-- 5911
Downloading RVM from wayneeseguin branch stable
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 125 100 125 …