defmodule Pleroma.Repo.Migrations.AddPublishedIndexToActivities do
  use Ecto.Migration

  def change do
    create_if_not_exists(
      index(:activities, ["case when data->>'type' = 'Create' then (data->'object'->>'published')::timestamptz else inserted_at end"],
        name: :activities_published,
        concurrently: true
      )
    )
  end
end