Mysql導出表結構和數據

導出數據庫

1.  
   -- 導出dbname表結構
2.  
   mysqldump -uroot -p123456 -d dbname > dbname.sql
3.  
    
4.  
   -- 導出dbname表數據
5.  
   mysqldump -uroot -p123456 -t dbname > dbname.sql
6.  
    
7.  
   -- 導出dbname表結構和數據
8.  
   mysqldump -uroot -p123456 dbname > dbname.sql

導出數據庫中指定表

1.  
   -- 導出dbname下的 test表結構
2.  
   mysqldump -uroot -p123456 -d dbname test > test.sql
3.  
    
4.  
   -- 導出dbname下的 test表數據
5.  
   mysqldump -uroot -p123456 -t dbname test > test.sql
6.  
    
7.  
   -- 導出dbname下的 test表結構和數據
8.  
   mysqldump -uroot -p123456 dbname test > test.sql

還原

1.  
   -- 創建數據庫
2.  
   CREATE DATABASE dbname DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
3.  
    
4.  
   -- 還原數據庫
5.  
   mysql -uroot -p123456 dbname < /path/dbname.sql
6.  
    
7.  
   -- 還原數據庫
8.  
   source dbname.sql
9.  
    
10.  
    -- 查看表結構
11.  
    desc wp_users;
12.  
    show create table wp_users \G;

SELECT INTO OUTFILE導出

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 導入

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： 從本地導入遠程服務器需使用LOAD DATA LOCAL INFILE

確保local_infile打開且有權限的情況下LOAD DATA若報錯：message:The used command is not allowed with this MySQL version

1.mysql_connect指定第五個參數128測試，即mysql_connect($host, $user, $pwd, false, CLIENT_LOCAL_FILES)

2.PHP中mysql擴展版本（待確認）