vendor/rails/railties/lib/rails_generator/generators/components/session_migration/templates/migration.rb

   1 class <%= class_name %> < ActiveRecord::Migration
   2   def self.up
   3     create_table :<%= session_table_name %> do |t|
   4       t.string :session_id, :null => false
   5       t.text :data
   6       t.timestamps
   7     end
   8
   9     add_index :<%= session_table_name %>, :session_id
  10     add_index :<%= session_table_name %>, :updated_at
  11   end
  12
  13   def self.down
  14     drop_table :<%= session_table_name %>
  15   end
  16 end