From: Brion Vibber <brion@pobox.com>
Date: Tue, 2 Mar 2010 20:06:40 +0000 (-0800)
Subject: Performance fix on Sphinx search results: use id instead of created timestamp for... 
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=b1ffbf17d3da90f4c509a47c9fd876304ed9e3fc;p=quix0rs-gnu-social.git

Performance fix on Sphinx search results: use id instead of created timestamp for reverse date sorting; should give same result but doesn't trigger a filesort.
---

diff --git a/plugins/SphinxSearch/sphinxsearch.php b/plugins/SphinxSearch/sphinxsearch.php
index 71f3308281..654b9c9d5b 100644
--- a/plugins/SphinxSearch/sphinxsearch.php
+++ b/plugins/SphinxSearch/sphinxsearch.php
@@ -75,7 +75,7 @@ class SphinxSearch extends SearchEngine
     {
         if ('chron' === $mode) {
             $this->sphinx->SetSortMode(SPH_SORT_ATTR_DESC, 'created_ts');
-            return $this->target->orderBy('created desc');
+            return $this->target->orderBy('id desc');
         }
     }