12 lines
339 B
Elixir
12 lines
339 B
Elixir
defmodule Chiya.Repo.Migrations.AddNotesNotesTable do
|
|
use Ecto.Migration
|
|
|
|
def change do
|
|
create table(:notes_notes) do
|
|
add :source_id, references(:notes, on_delete: :delete_all)
|
|
add :target_id, references(:notes, on_delete: :delete_all)
|
|
end
|
|
|
|
create unique_index(:notes_notes, [:source_id, :target_id])
|
|
end
|
|
end
|