Branch :
defmodule Kmxgit.Repo.Migrations.CreateSlugs do
use Ecto.Migration
def change do
create table(:slugs) do
add :slug, :string, unique: true
add :organisation_id, references(:organisations), null: true
add :user_id, references(:users), null: true
timestamps()
end
create index(:slugs, ["(lower(slug))"], unique: true)
end
end