Mac 下的MySQL ERROR 1227(42000): Access denied; you need (at least one of)

Mac 下的MySQL（只有连个库）

AC-IT002deMacBook-Pro:bin ac-it002$ mysql -u root -p

Enter password:

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is 61

Server version: 5.6.17 MySQL Community Server (GPL)

Copyright (c) 2000, 2014, 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.

mysql> show databases;

+--------------------+

| Database |

+--------------------+

| information_schema |

| test |

+--------------------+

2 rows in set (0.00 sec)

mysql>

报错：

创建数据库的时候：

create user newUser;

: ERROR 1227 (42000): Access denied; you need (at least one of) the CREATE USER privilege(s) for this operation

ERROR 1227 (42000): Access denied; you need (at least one of) the RELOAD privilege(s) for this operation

解决办法：

都是在终端命令行下面操作的，建议在操作前重新设置一下path。

方法一：
1.关闭mysql
# service mysqld stop
2.屏蔽权限
# mysqld_safe --skip-grant-table
屏幕出现： Starting demo from .....
3.新开起一个终端输入
# mysql -u root mysql
mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;//记得要这句话，否则如果关闭先前的终端，又会出现原来的错误
mysql> \q

方法二：
1.关闭mysql
# service mysqld stop
2.屏蔽权限
# mysqld_safe --skip-grant-table
屏幕出现： Starting demo from .....
3.新开起一个终端输入
# mysql -u root mysql
mysql> delete from user where USER='';
mysql> FLUSH PRIVILEGES;//记得要这句话，否则如果关闭先前的终端，又会出现原来的错误
mysql> \q

mysql> show databases;

+--------------------+

| Database |

+--------------------+

| information_schema |

| d0 |

| d7 |

| mysql |

| performance_schema |

| ptsub |

| test |

+--------------------+

7 rows in set (0.00 sec)

mysql> UPDATE user SET Password=PASSWORD('123456') where USER='root';

ERROR 1046 (3D000): No database selected

mysql> use mysql

Reading table information for completion of table and column names

You can turn off this feature to get a quicker startup with -A

Database changed

mysql> UPDATE user SET Password=PASSWORD('123456') where USER='root';

Query OK, 4 rows affected (0.00 sec)

Rows matched: 4 Changed: 4 Warnings: 0

mysql> FLUSH PRIVILEGES;

Query OK, 0 rows affected (0.00 sec)

mysql> \q