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authordcc <dcc@logografos.com>2023-09-02 00:52:52 -0700
committerdcc <dcc@logografos.com>2023-09-02 00:52:52 -0700
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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.AddFollowingRelationshipsFollowingIdIndex do
+ use Ecto.Migration
+
+ # [:follower_index] index is useless because of [:follower_id, :following_id] index
+ # [:following_id] index makes sense because of user's followers-targeted queries
+ def change do
+ drop_if_exists(index(:following_relationships, [:follower_id]))
+
+ create_if_not_exists(index(:following_relationships, [:following_id]))
+ end
+end