[MySQL]导入导出

一 导入文本数据

1）mysql->load data infile

数据文件c:/mytable.txt 如下：（每一行为一条记录，记录的字段间用tab隔开，最后一个字段后不能再有tab，文件为ascii格式）

haha 5
xixi 6

 [load data infile 类似与mysqlimport]

2) mysqlimport

数据文件为：（每一行为一条记录，记录的字段间用tab隔开，最后一个字段后不能再有tab，文件为ascii格式）

aaaa    88
bbbb    99

二 数据库的导入导出

数据库导出 + 数据库删除 + 数据库导入

 导出后的mydb.sql文件如下：

-- MySQL dump 10.13  Distrib 5.1.50, for Win32 (ia32)
--
-- Host: localhost    Database: mydb
-- ------------------------------------------------------
-- Server version    5.1.50-community

/*!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 */;

--
-- Current Database: `mydb`
--

CREATE DATABASE /*!32312 IF NOT EXISTS*/ `mydb` /*!40100 DEFAULT CHARACTER SET utf8 */;

USE `mydb`;

--
-- Table structure for table `mytable`
--

DROP TABLE IF EXISTS `mytable`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `mytable` (
  `name` varchar(20) DEFAULT NULL,
  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
  KEY `id` (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `mytable`
--

LOCK TABLES `mytable` WRITE;
/*!40000 ALTER TABLE `mytable` DISABLE KEYS */;
INSERT INTO `mytable` VALUES ('itech',1),('jeffery',2),('richard',3),('haha',5),('xixi',6);
/*!40000 ALTER TABLE `mytable` ENABLE KEYS */;
UNLOCK TABLES;
/*!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 2010-09-27 14:21:27

完！