Linux下mysql常用命令
欢迎进入Linux社区论坛,与200万技术人员互动交流 >>进入 1: 直接mysql就可以进入mysql的命令行操作。 二、有关mysql数据库方面的操作 必须首先登录到mysql中,有关操作都是在mysql的提示符下进行,而且每个 命令以分号结束 1、显示数据库列表。 show datab
欢迎进入Linux社区论坛,与200万技术人员互动交流 >>进入
1: 直接mysql就可以进入mysql的命令行操作。
二、有关mysql数据库方面的操作
必须首先登录到mysql中,有关操作都是在mysql的提示符下进行,而且每个
命令以分号结束
1、显示数据库列表。
show databases;
2、显示库中的数据表:
use mysql; //打开库
show tables;
3、显示数据表的结构:
describe 表名;
4、建库:
create database 库名;
5、建表:
use 库名;
create table 表名(字段设定列表);
6、删库和删表:
drop database 库名;
drop table 表名;
7、将表中记录清空:
delete from 表名;
8、显示表中的记录:
select * from 表名;
9、编码的修改
如果要改变整个mysql的编码格式:
启动mysql的时候,mysqld_safe命令行加入
--default-character-set=gbk
如果要改变某个库的编码格式:在mysql提示符后输入命令
alter database db_name default character set gbk;

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