# frozen_string_literal: true class CreateSessions < ActiveRecord::Migration[4.2] def self.up # Set the following global variable to show that we are migrating # from a brand new database. Future migrations can detect this, and # avoid running unnecessary code. $FFCRM_NEW_DATABASE = true create_table :sessions do |t| t.string :session_id, null: false t.text :data t.timestamps end add_index :sessions, :session_id add_index :sessions, :updated_at end def self.down drop_table :sessions end end