example migration

gistfile1.txt

class CreateUsers < ActiveRecord::Migration
  def self.up
    create_table "users" do |t|
      t.column :login,                     :string, :limit => 40
      t.column :name,                      :string, :limit => 100, :default => '', :null => true
      t.column :email,                     :string, :limit => 100
  end

  def self.down
    drop_table "users"
  end
end