Sequel.migration do

  up do
    create_table(:item_comments) do
      primary_key :id
      String :body, null: false
      DateTime :created_at, default: Sequel::CURRENT_TIMESTAMP
      DateTime :updated_at, default: Sequel::CURRENT_TIMESTAMP
    end

    alter_table(:item_comments) do
      add_foreign_key :item_id, :items
    end
  end

  down do
    drop_table(:item_comments)
  end

end