activerecord/lib/rails/generators/active_record/session_migration/templates/migration.rb


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class <%= migration_class_name %> < ActiveRecord::Migration
  def up
    create_table :<%= session_table_name %> do |t|
      t.string :session_id, :null => false
      t.text :data
      t.timestamps
    end

    add_index :<%= session_table_name %>, :session_id
    add_index :<%= session_table_name %>, :updated_at
  end

  def down
    drop_table :<%= session_table_name %>
  end
end