trustieforge/db/migrate/20160429015956_create_apply_homeworks.rb

class CreateApplyHomeworks < ActiveRecord::Migration
  def change
    create_table :apply_homeworks do |t|
      t.integer :status
      t.references :user
      t.references :homework_common

      t.timestamps
    end
    add_index :apply_homeworks, :user_id
    add_index :apply_homeworks, :homework_common_id
  end
end