标签:blog data word rem ima syntax alter mys 表结构
库
1. 创建库
create database test;
create database redmine character set utf8;3#验证show create database redmine\G;
*************************** 1. row ***************************
Database: redmine
Create Database: CREATE DATABASE `redmine` /*!40100 DEFAULT CHARACTER SET utf8 */
1 row in set (0.00 sec)
2. 删除库drop database test;
3. 列出全部的库
show databases;
表
1. 创建表
create table test (c1 int(10),c2 int(10), c3 int(10),c4 char(10));
2. 表结构
desc test;
show create table test;
3. 删除表
drop table test;
4. 列出当前库全部表
show tables;
5. 备份表(20160310)create table reply_bak select * from reply;
标签:blog data word rem ima syntax alter mys 表结构
原文地址:http://www.cnblogs.com/feiyu-cn/p/7762579.html