Home Database Mysql Tutorial mysql下完整导出导入实现方法_MySQL

mysql下完整导出导入实现方法_MySQL

Jun 01, 2016 pm 01:20 PM
mysql database server

bitsCN.com 昨日中午帮鲤鱼给某大型团购网站转移数据库服务器,这篇文章本该是昨天转移完成后总结发出来的,但由于一些原因没有及时写出来,现在赶快补上。
首先大概环境是这样的,旧数据库服务器mysql版本5.0 centos系统 无web,无ftp,新数据库服务器mysql5.1 centos nginx。
看到这样的环境首先想法是通过phpmyadmin导入导出,但原数据库服务器无web环境,另外数据库文件大约300M,仅靠phpmyadmin无法导入。
下来准备停止mysql,打包数据库目录,然后覆盖的新服务器的数据库目录下,但鲤鱼尝试说拷贝过去有表段存在问题,所以这种方法也放弃。
最后先到老服务器使用命令

mysqldump -u用户名 -p 数据库名 > 数据库名.sql


导出为.sql文件,然后zip压缩后,通过另外一台服务器ssh(scp)中转到新数据库服务器,通过下面的语句导入(本可以使用mysqldump -u用户名 -p 数据库名
mysql -u root -p
mysql>use 数据库
mysql>source /data0/tuan/tuan.sql


这样导入ssh的条目会很多很多,建议找windows服务器挂ssh去执行,我使用公司网络带宽跑满4M,占用我的全部网速。
至此数据库转移已经让我唠叨完了,没有太多的技术性东西,只是给自己记录下,避免忘记,温故而知新嘛。bitsCN.com

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