我完全是 PostgreSQL 的菜鸟,Ruby on Rails ..
我正在尝试遵循本教程(没有 rubymine)http://www.codeproject.com/Articles/575551/User-Authentication-in-Ruby-on-Rails#InstallingRubyMine4
我有这样的迁移(001_create_user_model.rb):
class CreateUserModel < ActiveRecord::Migration
def self.up
create_table :users do |t|
t.column :username, :string
t.column :email, :string
t.column :password_hash, :string
t.column :password_salt, :string
end
end
def self.down
drop_table :users
end
end
我得到的错误是这样的:
syntax error, unexpected ':', expecting ';' or '\n'
t.column...sers do |t|
...
C:131071:in 'disable_dll_transaction'
Task:TOP => db:migrate