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# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Repo.Migrations.DropUsersFollowing do
use Ecto.Migration
# had to disable these to be able to restore `following` index concurrently
# https://hexdocs.pm/ecto_sql/Ecto.Migration.html#index/3-adding-dropping-indexes-concurrently
@disable_ddl_transaction true
@disable_migration_lock true
def change do
drop(index(:users, [:following], concurrently: true, using: :gin))
alter table(:users) do
remove(:following, {:array, :string}, default: [])
end
end
end
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