From: lain <lain@soykaf.club>
Date: Wed, 27 May 2020 10:56:15 +0000 (+0200)
Subject: Migrations: Make user_id index on notifications better for query.
X-Git-Url: https://git.squeep.com/?a=commitdiff_plain;h=73f222d76a03e7bfad1aae80e0dc9d2777a94f3e;p=akkoma

Migrations: Make user_id index on notifications better for query.
---

diff --git a/priv/repo/migrations/20200527104138_change_notification_user_index.exs b/priv/repo/migrations/20200527104138_change_notification_user_index.exs
new file mode 100644
index 000000000..4dcfe6de9
--- /dev/null
+++ b/priv/repo/migrations/20200527104138_change_notification_user_index.exs
@@ -0,0 +1,8 @@
+defmodule Pleroma.Repo.Migrations.ChangeNotificationUserIndex do
+  use Ecto.Migration
+
+  def change do
+    drop_if_exists(index(:notifications, [:user_id]))
+    create_if_not_exists(index(:notifications, [:user_id, "id desc nulls last"]))
+  end
+end