标签: ruby-on-rails-3 ruby-on-rails-4 activerecord
如何从Rails中找出迁移版本(时间戳)?
答案 0 :(得分:2)
您可以使用ActiveRecord::Migrator.current_version方法
ActiveRecord::Migrator.current_version
ActiveRecord::Migrator.current_version (154.0ms) SELECT `schema_migrations`.`version` FROM `schema_migrations` => 20141218151812