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Ruby on Rails Heroku恢复

[英]ruby on rails heroku restore

原文 2016-05-16 07:02:20 8 1 ruby-on-rails/ postgresql/ heroku

I just try to learn RoR from this TUTORIAL and in 25th video i didn't get the idea how to restore my data. 我只是尝试从本教程中学习RoR，在第25个视频中，我不知道如何还原我的数据。 Example codes are deprecated. 不推荐使用示例代码。 What I have done : 我做了什么：

1 - heroku pg:backups capture 1-heroku pg：备份捕获

2 - pg_dump -Fc --no-acl --no-owner -h localhost -U postgres myrubyblog > myrubyblog.dump 2-pg_dump -Fc --no-acl --no-owner -h localhost -U postgres myrubyblog> myrubyblog.dump

3 - on this point i didn't get the idea how to restore my data from dump heroku pg:backups restore ' https://www.dropbox.com/home?preview=myrubyblog.dump ' DATABASE_URL What does it mean DATABASE_URL? 3 -在这一点上，我没有得到这个想法如何恢复从转储Heroku的PG我的数据：备份恢复“ https://www.dropbox.com/home?preview=myrubyblog.dump ” DATABASE_URL是什么意思DATABASE_URL？ the database form my local or heroku's database URL ? 数据库来自我的本地数据库还是heroku的数据库URL？

1 个解决方案

您好，如果您使用heroku备份了数据，那么可以轻松地还原它。heroku开发中心Heroku pg数据还原上有不错的文档

Heroku与红宝石在轨道上和Mongoid - Heroku with ruby on rails and Mongoid

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