Rake任务备份和恢复数据库 [英] Rake task to backup and restore database

问题描述

我正在Rails项目，有时我在家里，有时在工作。在我的开发过程中，我将数据添加到数据库，我真的需要一种方法来同步数据库在家里和工作。

I am working on a Rails project, and sometimes I program at home and sometimes at work. In my development process, I add data to the database, and I really need a way to synchronize the databases at home and work.

我在考虑一个Rake任务

I am thinking about a Rake task to backup/restore the whole database in a Rails app.
Is there anyway to do that?

推荐答案

在Rails应用程序中备份/恢复整个数据库。写一个rake任务：

write a rake task:

namespace :db do
  task :backup do
    system "mysqldump --opt --user=root --password rose userdetails> xyz.sql"
  end

  task :restore do
    system "mysqldump --user=root --password  < xyz.sql"
  end
end

由 rake db：backup 你会得到你可以提交到你的git / svn的sql，一旦你回家工作恢复pull并运行 rake db：restore

By the rake db:backup you will get the sql that you can commit to your git/svn and once you work from home to restore pull it and run rake db:restore

这篇关于Rake任务备份和恢复数据库的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！