A blob schema of the app's own (Storehouse.Ecto.Blob): its primary key a UUID, its timestamps in microseconds, its usage table, and fields/0 in its schema block.

defmodule MyApp.Photo do
  use Storehouse.Ecto.Blob.Schema, usages: "photo_usages"

  schema "photos" do
    Storehouse.Ecto.Blob.Schema.fields()
    field :alt_text, :string
  end
end

Options

• :usages - the usage table (Storehouse.Ecto.Usage). The default is "storehouse_usages".