4 replies

Create a Unique Attribute

I have this

AshPostgres

AshPostgres

AshPostgres

AshPostgres resource and want to make sure the the

title

title

title

title is unique. How can I do that?

  attributes do
    uuid_primary_key :id

    attribute :title, :string do
      allow_nil? false
    end
  end

  attributes do
    uuid_primary_key :id

    attribute :title, :string do
      allow_nil? false
    end
  end

  attributes do
    uuid_primary_key :id

    attribute :title, :string do
      allow_nil? false
    end
  end

  attributes do
    uuid_primary_key :id

    attribute :title, :string do
      allow_nil? false
    end
  end