blank-white-cards/apps/bwc/priv/repo/migrations/20201228060835_create_cards.exs

defmodule Bwc.Repo.Migrations.CreateCards do
  use Ecto.Migration

  def change do
    create table("cards") do
      add :title, :string
      add :picture, :string
      add :description, :string
      timestamps()
    end
  end
end