mysql資料表最快速遷移,mysql的儲存引擎為:myisam,mysqlmyisam

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mysql資料表最快速遷移,mysql的儲存引擎為:myisam,mysqlmyisam

本文連結:http://blog.csdn.net/u010670689/article/details/41346689


需求:

開發產品過程中,有個項目分支,資料庫需要帶資料拷貝,但是表的資料很大,用傳統的insert into .... select * ...非常慢!!


過程:

1.進入的mysql在linux上的檔案目錄


在/etc/my.cnf中可以找到mysql資料檔案的地址

[root@idata-slave3 etc]# cat /etc/my.cnf 
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0


[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid


default-character-set=utf8
[client]
password=123qwe


2.查看資料庫目錄



資料庫列表:



我們的目標是從test複製資料到test1中:


test目錄結構:



表資訊:



test1目錄和表都是空的:



3.拷貝檔案



4.修改許可權



5.查詢



完成!!



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