From f364317625ee273d1e8983faa271831db912953b Mon Sep 17 00:00:00 2001
From: OsamaSayegh <asooomaasoooma90@gmail.com>
Date: Tue, 23 Jul 2019 03:52:52 +0000
Subject: [PATCH] PERF: Improve query speed when looking up direct PMs

Follow up to https://github.com/discourse/discourse/commit/5fc5a7f5ae8c3cf1a89c1a685258e9e942de1508
---
 lib/search.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/search.rb b/lib/search.rb
index a109f48a026..9fcd1b76e7b 100644
--- a/lib/search.rb
+++ b/lib/search.rb
@@ -278,7 +278,6 @@ class Search
             ON tau2.topic_id = tau.topic_id
             AND tau2.id != tau.id
             WHERE tau.user_id = :user_id
-            AND tau.topic_id = posts.topic_id
             GROUP BY tau.topic_id
             HAVING COUNT(*) = 1
           )