最近清理mysql数据库，因误删除了一些数据库。想新添加上去，首先创建用户就报错：

insert into user (Host,User,Password) values ("localhost","user",PASSWORD("1234"));

#1364 - Field 'ssl_cipher' doesn't have a default value

意思必须给ssl_cipher一个默认值。ssl_cipher是什么字段暂不知道。其实user表除了ssl_cipher还有x509_issuer、x509_subject两个二进制字段必须指定默认值。

insert into user (Host,User,Password,ssl_cipher,x509_issuer,x509_subject) values ("localhost","user",PASSWORD("1234"),"","","");

这样就创建成功了。当然我们也可以换一种方法实现。以下就是在MySQL Command Line Client以命令完成的

Enter password: ****** #输入密码

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

Your MySQL connection id is 73156

Server version: 6.0.2-alpha-community-nt-debug MySQL Community Server (GPL)

Type 'help;' or '\h' for help. Type '\c' to clear the buffer.

mysql> create user shbsw;#创建一个新用户shbsw

Query OK, 1 row affected (0.06 sec)

mysql> use mysql;#进入mysql数据库表

Database changed

mysql> update user set Host='localhost',Password = PASSWORD('12345') where User='shbsw'; #修改用户名密码与登陆域

Query OK, 0 rows affected (0.00 sec)

Rows matched: 1  Changed: 0  Warnings: 0

mysql> flush privileges;#使改动生效

Query OK, 0 rows affected (0.00 sec)

mysql> grant all on shbsw.* to 'shbsw'@'localhost';#分配所有权限

Query OK, 0 rows affected (0.00 sec)

mysql> show grants for shbsw@localhost; #显示用户权限

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

| Grants for shbsw@localhost

|

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

| GRANT USAGE ON *.* TO 'shbsw'@'localhost' IDENTIFIED BY PASSWORD '*271BEAB6F6F

C0D3CEC4A728711DA11CFEEEE09F8' |

| GRANT ALL PRIVILEGES ON `shbsw`.* TO 'shbsw'@'localhost'

|

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

2 rows in set (0.00 sec)

mysql>

============================

随便说一下，当我们修改了数据库root密码后，使用phpMyAdmin管理mysql时就会提示mysql 使用配置文件中定义的控制用户连接失败。

修复方法是打开：phpMyAdmin/config.inc/php文件

/* User used to manipulate with storage */

$cfg['Servers'][$i]['controluser'] = 'root';

$cfg['Servers'][$i]['controlpass'] = '改成新密码';

然后重新登陆即可！

关键词: mysql,数据库   编辑时间: 2014-04-22 17:32:29