mysql 基本操作_MySQL
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在window下,启动、停止mysql服务
启动mysql数据库
net start mysql
停止mysql数据库
net stop mysql
重新启动mysql数据库
net restart mysql
命令行形式,mysql基本命令的使用
1、命令的取消
/c
2、退出mysql窗口
exit;或quit;或ctrl+c
3、查看数据库版本号
select version();
4、显示当前存在的数据库
show databases;
5、选择test数据库
use test;
6、查看选择的数据库
select database();
7、设置数据库中文编码
set names utf8;
8、创建一个test数据库
create database test
9、创建一张mtest表
create table mtest(
id tinyint(2) unsigned not null auto_increment,
name varchar(20),
sex char(1),
email varchar(50),
birth datetime,
primary key (id)
);
10、向mtest表中插入一条数据
insert into mtest(`name`,`sex`,`email`,`birth`) values ('zhangsan','1','zhangsan@163.com',now());
11、查询mtest表中name为张三的信息
select * from mtest where name='zhangsan';
12、按照id号降序输出
select * from mtest order by id desc;
13、显示第11至20条数据信息
select * from mtest id limit 10,10;bitsCN.com

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