mySQL简单创建数据库、表、改变数据库路径
创建数据库：
mysql>create database test;
Query OK, 1 row affected (0.02 sec)
创建数据库表：
mysql>use test;
Database changed
创建数据库表：
myaql>create table user(SID VARCHAR(11), name VARCHAT(6) );
Query OK, 0 rows affected (0.08 sec)
插入记录：
mysql>insert int user values('20081302020', '许琴琴');
Query OK, 1 row affected (0.05 sec)
查询记录：
mysql>select * from user;
+-------------+--------+
| id | name |
+-------------+--------+
| 20081302020 | 许琴琴 |
+-------------+--------+
1 row in set (0.00 sec)
查看文件路径：
mysql>show variables like '%dir%';
+----------------------------+--------------------------------------------------
---------------------------------+
| Variable_name | Value
|
+----------------------------+--------------------------------------------------
---------------------------------+
| basedir | C:\Program Files\MySQL\MySQL Server 5.1\
|
| character_sets_dir | C:\Program Files\MySQL\MySQL Server 5.1\share\cha
rsets\ |
| datadir &nbs
相关文档：
远程连接服务器出现以上错误
主要有三个原因：
1、mysql授权表里没有远程机器的权限，及需要在授权表mysql.user添加
grant all privileges on *.* to 'root'@'远程登陆IP' identified by '远程登陆密码'
flush privileges;
2、网络不通，这个就不说了。
3、防火墙禁止3306端口，以iptable为例
vi /etc/sysconfig/ipt ......
To familiarize you with the basics, we will describe the simplest
possible configuration for a functional MySQL Cluster. After this,
you should be able to design your desired setup from the
information provided in the other relevant sections of this
chapter.
......
To support MySQL Cluster, you will need to update
my.cnf
as shown in the following example.
You may also specify these parameters on the command line when
invoking the executables.
Note
The options shown here should not be confused with thos ......
create database sample;
create table 't_user' (
'id' int(11) not null auto_increment,
'name' varchar(100) not null default '',
primary key ('id')
) type=myisam;
选项只在MySQL 3.23和以后版本中被实现。
不同的表类型是：
ISAM 原来的表处理� ......
【书名】高性能MySQL（第二版）
【原书名】High Performance MySQL, second edition
【作者】Baron Schwartz，Peter Zaitsev，Vadim
Tkachenko，Jeremy D.Zawodny，Arjen Lentz，Derek
J.Balling 著
【译者】王小东 李军 康建勋 译
【出版社】电子工业出版社
【书号】978- ......
