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HomeDatabaseMysql Tutorialmysql 基本操作

早打算写些关于数据库操作方面的知识了,现在终于完成了第一篇,以下记录了关于mysql操作方面的基础知识

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;
Statement
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