akkoma/priv/repo/migrations/20200603105113_add_unique_index_to_chat_message_references.exs

14 lines
314 B
Elixir

defmodule Pleroma.Repo.Migrations.BackfillChatMessageReferences do
use Ecto.Migration
alias Pleroma.Chat
alias Pleroma.ChatMessageReference
alias Pleroma.Object
alias Pleroma.Repo
import Ecto.Query
def change do
create(unique_index(:chat_message_references, [:object_id, :chat_id]))
end
end