Fix slow distinct queries where grouped queries are faster (#15287)

About 2x speed-up on inboxes query
2020-12-07 12:08:30 +01:00
parent a8c471fcc0
commit 48bef17cc9
4 changed files with 4 additions and 4 deletions
--- a/app/controllers/accounts_controller.rb
+++ b/app/controllers/accounts_controller.rb
@ -81,7 +81,7 @@ class AccountsController < ApplicationController
  end

  def account_media_status_ids
-    @account.media_attachments.attached.reorder(nil).select(:status_id).distinct
+    @account.media_attachments.attached.reorder(nil).select(:status_id).group(:status_id)
  end

  def no_replies_scope