Mysql导出表结构和数据

导出数据库

1.  
   -- 导出dbname表结构
2.  
   mysqldump -uroot -p123456 -d dbname > dbname.sql
3.  
    
4.  
   -- 导出dbname表数据
5.  
   mysqldump -uroot -p123456 -t dbname > dbname.sql
6.  
    
7.  
   -- 导出dbname表结构和数据
8.  
   mysqldump -uroot -p123456 dbname > dbname.sql

导出数据库中指定表

1.  
   -- 导出dbname下的test表结构
2.  
   mysqldump -uroot -p123456 -d dbname test > test.sql
3.  
    
4.  
   -- 导出dbname下的test表数据
5.  
   mysqldump -uroot -p123456 -t dbname test > test.sql
6.  
    
7.  
   -- 导出dbname下的test表结构和数据
8.  
   mysqldump -uroot -p123456 dbname test > test.sql

还原

1.  
   -- 创建数据库
2.  
   CREATE DATABASE dbname DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
3.  
    
4.  
   -- 还原数据库
5.  
   mysql -uroot -p123456 dbname < /path/dbname.sql
6.  
    
7.  
   -- 还原数据库
8.  
   source dbname.sql
9.  
    
10.  
    -- 查看表结构
11.  
    desc wp_users;
12.  
    show create table wp_users \G;

SELECT INTO OUTFILE导出

1.  
   SELECT * INTO OUTFILE 'temp.txt'
2.  
   FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n'
3.  
   FROM table_name
4.  
   WHERE createtime < 1382716800;

LOAD DATA 导入

1.  
   LOAD DATA INFILE '/home/temp.txt'
2.  
   INTO TABLE table_name
3.  
   FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"' LINES TERMINATED BY '\n'
4.  
   (product_id,uuid,mac,monitor,win_version,ip,createtime) ;

注： 从本地导入远程服务器需使用LOAD DATA LOCAL INFILE

确保local_infile打开且有权限的情况下LOAD DATA若报错：message:The used command is not allowed with this MySQL version

1.mysql_connect指定第五个参数128测试，即mysql_connect($host, $user, $pwd, false, CLIENT_LOCAL_FILES)

2.PHP中mysql扩展版本（待确认）