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CREATE DATABASE IF NOT EXISTS foo_db
default charset utf8 COLLATE utf8_general_ci;
use foo_db;
drop table if exists users ;
create table if not exists users(
id text,
name text
);
drop table if exists favorites;
create table if not exists favorites(
id text,
userid integer,
flag integer
);
insert into users(id, name)
values('21341231231', 'Bob');
insert into users(id, name)
values('31231242322', 'Samantha');
select * from users;
select * from users where id = '21341231231';
知识点
--extended-insert
--default-character-set
--no-data
>
和>>
管道符号
mysqldump --no-data -u root --password=root -d \
--default-character-set=utf8 \
--extended-insert=False foo_db > foo_db.sql
查阅 foo_db.sql
的文件内容
-- MySQL dump 10.13 Distrib 5.5.50, for osx10.8 (i386)
--
-- Host: localhost Database: foo_db
-- ------------------------------------------------------
-- Server version 5.5.50
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;
/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
-- Dump completed on 2016-09-06 17:42:35