class DiaryComments < ActiveRecord::Migration[4.2]
  def self.up
    create_table "diary_comments", :id => false do |t|
      t.column "id",             :bigserial, :primary_key => true, :null => false
      t.column "diary_entry_id", :bigint, :null => false
      t.column "user_id",        :bigint, :null => false
      t.column "body",           :text, :null => false
      t.column "created_at",     :datetime, :null => false
      t.column "updated_at",     :datetime, :null => false
    end

    add_index "diary_comments", %w[diary_entry_id id], :name => "diary_comments_entry_id_idx", :unique => true
  end

  def self.down
    drop_table "diary_comments"
  end
end