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pages.zh/common/rails-db.md
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pages.zh/common/rails-db.md
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# rails db
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> Ruby on Rails 的各种数据库相关子命令。
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> 更多信息:<https://guides.rubyonrails.org/active_record_migrations.html>。
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- 创建数据库,加载架构,并用种子数据初始化:
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`rails db:setup`
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- 访问数据库控制台:
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`rails db`
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- 创建当前环境中定义的数据库:
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`rails db:create`
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- 销毁当前环境中定义的数据库:
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`rails db:drop`
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- 运行待处理的迁移:
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`rails db:migrate`
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- 查看每个迁移文件的状态:
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`rails db:migrate:status`
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- 回滚上一个迁移:
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`rails db:rollback`
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- 用 `db/seeds.rb` 中定义的数据填充当前数据库:
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`rails db:seed`
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